Kari Tammi
Associate Professor at Aalto University School of Business
Schools
- Aalto University School of Business
Links
Biography
Aalto University School of Business
I started with Aalto University in Aug 2015. I've been teaching Mechatronic Machine System Design and Mechanisms Basics courses during 2015-2016. In our new MSc programme, I'm responsible for two courses: Mechatronic Machine Design and Vehicle Mechatronics. I'm currently supervising four doctoral and about ten MSc theses. I'm still drafting my reseach focus. A general descripion of my focus is mechatronics and energy efficiency. I strongly believe energy and environmental efficiency of many machines can be enhanced by improving their control and power transmission. Our research team is aiming at better energy efficiency and reduced life-cycle cost. The tools of our research are modern tools using digitalisation and industrial internet. Recently, I've focused in developing my teaching skills. I've had pedagogical courses and received pedagogical qualification (AmO, 60 cr professional teacher education). I've also given various mechatronics-related courses in Aalto University and an electric vehicle design course in IIT Guwahati, India.
BACKGROUND
I've earlier worked at VTT, Technical Research Centre of Finland, since autumn 2000. 2010-2015 I worked as research professor on eco-efficient machines (meaning life-cycle and energy efficiency). 2014-2015, I was research manager, responsible of jointly funded research portfolio in unit called Efficient Machines and Vehicles (about 140 persons).
I've specialized in electrical machines, dynamic phenomena in machines, smart machines, and their controls. My doctoral thesis (2007) was on active control of rotor vibrations using an electro-magnetic actuator. In 2008-2013, I led a team named Electrical Product Concepts (10…13 persons); we strengthened VTT's knowhow and established position on electrical machines and energy efficiency research.
In 2007-2008, I was as a visiting post-doc researcher at the North Carolina State University (Raleigh, NC, USA) where I worked at Electro-mechanics research laboratory. Prior VTT, I worked for CERN, European Laboratory for Particle Physics in Geneva, Switzerland as a master's thesis worker and research scientist (1997-2000).
I'm interested in mechatronics, electrical machines, hybrid energy systems, dynamic phenomena in machineries, and their control. Our research is aiming at better energy efficiency and reduced life-cycle cost. In addition to "hard research" topics, I've taken short courses and lead projects on product concept creation, innovation management, and leadership. I've lead public research projects as well as commissioning projects to companies up to volume about 1 M€.
Specialties and interests: mechatronics, electric machines, energy efficiency, dynamics, control, adaptive systems, new machine concepts, innovation management.
CURRICULUM VITAE
EDUCATION
2017 Teacher’s pedagogical qualification. Häme University of Applied Sciences, School of Professional Teacher Education, Finland.
2007 Doctor of Science (Technology), Thesis title: Active Control of Radial Rotor Vibrations: Identification, Feedback, Feedforward, and Repetitive Control Methods. Department of Automation and Systems Technology, Helsinki University of Technology, Finland
2003 Licentiate of Science (Technology), Thesis title: Active Vibration Control of Rotor in Desktop Test Environment. Department of Mechanical Engineering, Helsinki University of Technology
1999 Master of Science (Technology), Thesis title: Alignment Procedure for a Particle Tracker. Major: Mechatronics. Department of Mechanical Engineering, Helsinki University of Technology
CURRENT POSITIONS
2015 – Associate Professor in Design of Mechatronic Machines. Aalto University, School of Engineering, Department of Mechanical Engineering. Duties: Mechatronics teaching and research, development of new research activities on mechatronic machine design and energy efficiency
2015 – Principal Scientist (part-time secondary occupation). VTT – Technical Research Centre of Finland. Duties: Principal investigator for project Sensorless and Bearingless Reluctance Motor Drive, advisory group member of VTT’s scientific spearhead: Electrical Powertrains, project member for electrical machine and energy efficiency projects
2017 – Chief Engineer Counselor. The Supreme Administrative Court in Finland.
PREVIOUS POSITIONS
2010 – 2015 Research Professor in Eco-Efficient Machines, VTT – Technical Research Centre of Finland. Duties: Research on machinery energy efficiency and life-cycle, particular focus on electrical machines and electrical powertrain, principal investigator of various project related.
2014 – 2015 Research Manager, VTT – Technical Research Centre of Finland. Duties: Responsible of research portfolio in unit Efficient Machines and Vehicles (about 140 employees, project portfolio responsibility about 9 million euros)
2008 – 2013 Team Leader, VTT. Duties: Supervisor and responsible of research in team Electrical Product Concepts (8…12 team members)
2000 – 2008 Research Scientist, Senior Research Scientist, VTT. Duties: Research on rotating machines, vibration measurements and vibration control, doctoral thesis on electromagnetic actuator for rotating machine vibration control
1997 – 2000 Summer Student and Research Scientist, CERN – European Laboratory for Particle Physics. Duties: Development of alignment procedure and mechanical accuracy of the CMS tracker, development of CLIC tracker, mechanical accuracy and mechanical models of trackers
Peer-reviewed scientific articles
Journal article-refereed, Original researchExperimental Validation of Electric Bus Powertrain Model Under City Driving Cycle
Halmeaho, Teemu; Rahkola, Pekka; Tammi, Kari; Pippuri, Jenni; Pellikka, Ari-Pekka; Manninen, Aino; Ruotsalainen, Sami2017 in IET ELECTRICAL SYSTEMS IN TRANSPORTATION (The Institution of Engineering and Technology)ISSN: 2042-9738Electric and hybrid electric non-road mobile machinery - present situation and future trends
Lajunen, Antti; Suomela, Jussi; Pippuri, Jenni; Tammi, Kari; Lehmuspelto, Teemu; Sainio, Panu2016 in WORLD ELECTRIC VEHICLE JOURNAL (The World Electric Vehicle Association (WEVA))ISSN: 2032-6653Efficient Parallel 3D Computation of Electrical Machines with Elmer
Keränen, Janne; Pippuri, Jenni; Malinen, Mika; Ruokolainen, Juha; Råback, Peter; Lyly, Mikko; Tammi, Kari2015 in IEEE TRANSACTIONS ON MAGNETICS (Institute of Electrical and Electronics Engineers)ISSN: 0018-9464Exact LTP representation of the generalized periodic-reference FxLMS algorithm
Haarnoja, Tuomas; Tammi, Kari; Zenger, Kai2013 in IEEE TRANSACTIONS ON SIGNAL PROCESSING (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC)ISSN: 1053-587XAdjustable Tuned Mass Damper Concept for Diesel Generator
Keinänen, Jarkko; Tammi, Kari; Sainio, Hannu2013 in MTZ Industrial (Springer Vieweg)ISSN: 2194-8682Torque density of radial, axial and transverse flux permanent magnet machine topologies
Pippuri, Jenni; Manninen, Aino; Keränen, Janne; Tammi, Kari2013 in IEEE TRANSACTIONS ON MAGNETICS (Institute of Electrical and Electronics Engineers)ISSN: 0018-9464A built-in force actuator for active control of lateral rotor vibration in cage induction electrical machines
Laiho, Antti; Tammi, Kari; Burakov, Andrej; Arkkio, Antero; Zenger, Kai2009 in JOURNAL OF SOUND AND VIBRATION (Academic Press Inc.)ISSN: 0022-460XElectromechanical interaction in eccentric-rotor cage induction machine equipped with a self-bearing force actuator
Laiho, Antti; Tammi, Kari; Orivuori, Juha; Sinervo, Anssi; Zenger, Kai; Arkkio, Antero2009 in VEHICLE SYSTEM DYNAMICS (Taylor and Francis Ltd.)ISSN: 0042-3114Attenuation of harmonic rotor vibration in a cage rotor induction machine by a self-bearing force actuator
Laiho, Antti; Orivuori, Juha; Tammi, Kari; Arkkio, Antero; Zenger, Kai2009 in IEEE TRANSACTIONS ON MAGNETICS (Institute of Electrical and Electronics Engineers)ISSN: 0018-9464Active Control of Rotor Vibrations by Two Feedforward Control Algorithms
Tammi, Kari2009 in JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL: TRANSACTIONS OF THE ASME (American Society of Mechanical Engineers (ASME))ISSN: 0022-0434The CMS experiment at the CERN LHC
Aarnio, Pertti; Tammi, Kari2008 in JOURNAL OF INSTRUMENTATION (IOP Publishing Ltd.)A model-based flexural rotor vibration control in cage induction electrical machines by a built-in force actuator
Laiho, Antti; Tammi, Kari; Zenger, Kai; Arkkio, Antero2008 in ELECTRICAL ENGINEERING (Springer Verlag)ISSN: 0948-7921Linear parameter-varying techniques for control of a magnetic bearing system
Lu, Bei; Choi, Heeju; Buckner, Gregory D.; Tammi, Kari2008 in CONTROL ENGINEERING PRACTICE (Elsevier Limited)ISSN: 0967-0661Gradient-Based Repetitive Learning Control for Rotor Vibration Control
Tammi, Kari2008 in International Journal of Intelligent Control and Systems (World Scientific Publishing Co. Pte. Ltd.)ISSN: 0218-7965Identification and active feedback-feedforward control of rotor
Tammi, Kari M J2007 in INTERNATIONAL JOURNAL OF ACOUSTICS AND VIBRATION (International Institute of Acoustics and Vibrations)ISSN: 1027-5851Novel adaptive repetitive algorithm for active vibration control of a variable-speed rotor
Tammi, Kari; Hätönen, Jari; Daley, Steve2007 in JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY (Korean Society of Mechanical Engineers)ISSN: 1738-494XHigh-resolution hybrid pixel sensors for the e+e- TESLA linear collider vertex tracker
Battaglia, Marco; Orava, R.; Tammi, Kari; Österberg, Kenneth; Kucewicz, W.; Zalewska, A.; Caccia, Massimo; Campagnolo, R.; Meroni, C.; Grabiec, P.; Jaroszewicz , B.; Marczewski, J.2000 in NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH SECTION A: ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT (Elsevier)ISSN: 0168-9002Conference proceedingsDirect discrete-time flux-linkage control of bearingless synchronous reluctance motors
Kataja, Jari; Antila, Marko; Sokolov, Maksim; Hinkkanen, Marko; Saarakkala, Seppo; Tammi, Kari2016 in Proceedings of the Annual Conference of the IEEE Industrial Electronics Society (IEEE)ISBN: 978-1-5090-3475-8ISSN: 1553-572XElectric and hybrid electric non-road mobile machinery – present situation and future trends
Lajunen, Antti; Suomela, Jussi; Pippuri, Jenni; Tammi, Kari; Lehmuspelto, Teemu; Sainio, Panu2016 ISBN: 9781510832701Direct Driven Hydraulics What can possibly go wrong? -A thermal analysis
Minav, T.; Papini, L.; Järf, Alexander; Tammi, K.; Pietola, M.2016 ISBN: 9781509025381Methods for Reducing Emissions of Small Internal Combustion Engines
Niinikoski, Johannes; Ewalds, Jonathan; Heikkinen, Esa; Kotilainen, Joni; Kääriäinen, Marko; Tammi, Kari; Kiviluoma, Panu; Korhonen, Aku; Kuosmanen, Petri2016 in Proceedings of the International Conference of DAAAM Baltic (Tallinn University of Technology)ISBN: 978-9949-23-987-0ISSN: 2346-612XState-space flux-linkage control of bearingless synchronous reluctance motors
Saarakkala, Seppo E.; Sokolov, Maksim; Hinkkanen, Marko; Kataja, Jari; Tammi, Kari2016 in IEEE Energy Conversion Congress & Exposition (IEEE)ISBN: 978-1-5090-0737-0 ISSN: 2329-3721Energy consumption and carbon dioxide emission analysis for electric city buses
Tammi, Kari; Lajunen, Antti2016 ISBN: 9781510832701Supporting the energy efficient ship design process with energy flow simulations: Case efficient cooling water system
Elg, Mia; Kuosa, M.; Tammi, K.; Mäkipeska, P.; Kinnunen, A.; Rahkola, P.2015 ISBN: 9781909024472Electric City Bus Energy Flow Model and Its Validation by Dynamometer Test
Halmeaho, Teemu; Rahkola, Pekka; Pellikka, Ari-Pekka; Tammi, Kari; Ruotsalainen, Sami2015 ISBN: 978-1-4673-7637-2Finite element analysis for bearingless operation of a multi flux barrier synchronous reluctance motor
Mukherjee, V.; Pippuri, J.; Saarakkala, S. E.; Belahcen, A.; Hinkkanen, M.; Tammi, K.2015 ISBN: 9781479988044Improvements in Machinery Design of a Bulk Carrier by Utilising Multi-Domain Energy Flow Simulation
Elg, Mia; Quach, Su Len; Kinnunen, Aki; Zou, Guangrong; Tammi, Kari2014 ISBN: 978-3-89220-672-9Sensorless Position Estimation Method for Magnetic Bearings Based on the Direct Measurement of the Current Slope
Haarnoja, Tuomas; Halmeaho, Teemu; Manninen, A.; Tammi, Kari2014 ISBN: 978-1-84919-814-1Hybrid City Bus Design Evaluation Using System Level Simulations
Halmeaho, Teemu; Rahkola, Pekka; Pippuri, Jenni; Tammi, Kari2014 in Proceedings of the IEEE International Symposium on Industrial Electronics (IEEE)ISBN: 978-1-4799-2399-1ISSN: 2163-5137Vibration Control in Electrical Machines Using Built‐in Actuator
Kalita, Karuna; Kumar, Gaurav; Natesan, Sivaramakrishnan; Tammi, Kari2014 in Mechanisms and Machine Science (SPRINGER)ISBN: 978-3-319-06589-2 ISSN: 2211-0984Efficient Parallel 3D Computation of Electrical Machines with Elmer
Keränen, J.; Pippuri, J.; Malinen, M.; Ruokolainen, J.; Råback, P.; Lyly, M.; Tammi, Kari2014 Evaluate Ship Energy Saving Scenarios Using Multi-Domain Energy Flow Simulation
Zou, Guangrong; Kinnunen, Aki; Tervo, Kalevi; Orivuori, Juha; Vänskä, Klaus; Tammi, Kari2014 ISBN: 978-3-89220-672-9Magnetic bearing as Switched Reluctance Motor - feasibility study for bearingless Switched Reluctance Motor
Halmeaho, Teemu; Haarnoja, Tuomas; Manninen, Aino; Pippuri, Jenni; Keränen, Janne; Tammi, Kari2013 ISBN: 978-1-4673-4974-1Adjustable Tuned Mass Damper Concept for Diesel Generator
Keinänen, J.; Tammi, Kari; Sainio, H.; Mäkinen, A.; Paloheimo, P.2013 Scalable open- and balance-type calorimeter for measuring power electronics and motors
Kosonen, Antti; Aarniovuori, Lassi; Pyrhönen, Juha; Ahola, Jero; Niemelä, Markku; Tammi, Kari2013 ISBN: 978-1-4799-0224-8ISSN: 1553-572XEcodesign concept case studies: Cu in electric motor and Ni in waste incinerator
Laitinen, Tarja; Turunen, Erja; Salmi, Olli; Tammi, Kari; Mroueh, Ulla-Maija; Kivikytö-Reponen, Päivi2013 ISBN: 1946-4274 An estimator for the eigenvalues of the system matrix of a periodic-reference LMS algorithm
Haarnoja, T.; Tammi, K.; Zenger, K.2012 in International Conference on Acoustics Speech and Signal Processing ICASSP (MRS Materials Research Society)ISBN: 978-1-4673-0046-9ISSN: 1520-6149Torque density of radial, axial and transverse flux permanent magnet machine topologies
Pippuri, J.; Manninen, A.; Keränen, J.; Tammi, Kari2012 Predictive Individual-Pitch Control Architecture for Wind Turbine Fatigue Load Reduction
Haarnoja, Tuomas; Kataja, J.; Tammi, Kari2011 Linear Time-Periodic representation for periodic-reference, discrete-time filtered-x LMS algorithm
Haarnoja, Tuomas; Tammi, Kari; Zenger, Kai2011 ISBN: 978-85-63243-01-0Dynamics of bridge-configured built-in force actuator for vibration control in four-pole cage induction machine
Laiho, Antti; Kalita, Karuna; Tammi, Kari; Garvey, Seamus D.2011 ISBN: 9781618392596Modal and operational deflection shape analysis of axial flux permanent magnet disk type electric machine
Vidqvist, Ville; Kinnunen, Aki; Savolainen, Mikko; Tammi, Kari2011 ISBN: 9781618392596Feedforward multiple harmonic control for periodic disturbance rejection
Zenger, Kai; Altowati, Ali; Tammi, Kari; Vesaoja, Eero2010 ISBN: 978-1-4244-7813-2Harmonic rotor vibration with control in a cage induction machine
Laiho, Antero; Tammi, Kari; Arkkio, Antero2009 On convergence problems of adaptive fir filter with lms algorithm
Tammi, Kari; Laiho, Antti; Lantto, Erkki; Zenger, Kai; Arkkio, Antero2009 ISBN: 978-83-60716-71-7Self-bearing cage induction machine actuator in active control of rotor vibrations
Laiho, Antti; Tammi, Kari; Orivuori, Juha; Zenger, Kai; Sinervo, Anssi; Arkkio, Antero2008 Electromechanical interaction in eccentric-rotor cage induction machine equipped with a self-bearing force actuator
Laiho, Antti; Tammi, Kari; Orivuori, Juha; Sinervo, Anssi; Zenger, Kai; Arkkio, Antero2008 Magneto-rheological squeeze-film damper for semi-active control of rotor vibrations
Tammi, Kari; Buckner, G.; Kortelainen, J.2008 Parallel disturbance force compensator for electrical machines
Zenger, Kai; Sinervo, Anssi; Orivuori, Juha; Laiho, Antti; Tammi, Kari2008 ISBN: 978-1-1234-7890-2Active control of radial rotor vibrations in cage induction electrical machines by a built-in force actuator
Laiho, Antti; Burakov, Andrej; Tammi, Kari; Zenger, Kai; Arkkio, Antero2007 Physical modeling, analysis and active model-based control of rotor vibrations in electric motors
Orivuori, Juha; Altowati, Ali; Hrbcek, Jozef; Zenger, Kai; Arkkio, Antero; Laiho, Antti; Tammi, Kari2007 ISBN: 978-951-22-8913-4ISSN: 1455-4046Sähkömoottorin roottorivärähtelyjen aktiivivaimennus
Zenger, Kai; Orivuori, Juha; Laiho, Antti; Tammi, Kari; Burakov, Andrej; Arkkio, Antero2007 ISBN: 978-952-5183-33-7ISSN: 1455-6502Simulation as a means to test advanced control algorithms in suppressing rotor vibrations in electric machines
Zenger, Kai; Orivuori, Juha; Sinervo, Anssi; Altowati, Ali; Hrbcek, Jozef; Arkkio, Antero; Laiho, Antti; Tammi, Kari2007 ISBN: 978-3-901608-32-2Instantaneous harmonic vibration control of a flexible rotor
Daley, Steve; Hätönen, Jari; Tammi, Kari2006 Instantenous harmonic control for multivariable systems: Convergence analysis and experimental validation
Hätönen, Jari; Daley, Steve; Tammi, Kari; Zazas, Ilias2006 ISBN: 3-95-01554-5-7Instantaneous harmonic control – convergence analysis and experimental verification
Hätönen, J.; Daley, Steve; Tammi, Kari; Zazas, I.2006 ISBN: 9781627481502Novel adaptive repetitive algorithm for active vibration control of a variable-speed rotor
Tammi, Kari; Hätönen, Jari; Daley, Steve2006 Active vibration control of a rotor using a novel adaptive repetitive control algorithm
Tammi, Kari; Hätönen, Jari; Daley, Steve2006 ISBN: 3-95-01554-5-7Combined feedback-feedforward control for rotor vibrations
Tammi, Kari2005 ISBN: 9781627481496An active vibration control study for an electrical machine
Tammi, Kari; Hynninen, A; Klinge, P2004 in Civil-Comp Proceedings (Civil-Comp Press)ISSN: 1759-3433Active vibration control of rotor using magnetic actuator
Tammi, Kari2003 Test environment for active vibration control of rotor
Tammi, Kari2003 Alignment of the MSGC barrel support structure
Tammi, Kari; Kotamäki, Miikka; Onnela, Antti; Vanhala, Tommi1999 Non-refereed scientific articles
Unrefereed conference proceedingsSupporting the energy efficient ship design with energy flow simulations: case efficient cooling water system
Elg, Mia; Kuosa, Maunu; Tammi, Kari; Mäkipeska, Panu; Kinnunen, Aki; Rahkola, Pekka2015 ISBN: 978-1-909024-47-2Experimental investigation of equalizing voltages in induction machine equipped with bridge configured winding
Natesan, S; Kumar, G; Saikia, D; Kalita, K; Tammi, Kari2014 Publications intended for professional communities
Article in professional journalElectric vehicles and machines – improving energy efficiency
Tammi, Kari; Nylund, Nils-Olof; Pihlatie, Mikko; Karimäki, Henri; Rahkola, Pekka2012 in VTT Impulse (VTT)Experiments on shape memory alloy actuator and practical applicability considerations
Tammi, Kari2007 in Journal of Structural Mechanics (Dekker)ISSN: 0360-1218Article in professional hand or guide book or in a professional data system, or text book materialSULAROTOR – Intelligent control of resonance vibration of industrial rotors
Tammi, Kari; Järviluoma, M.2007 ISBN: 978-951-38-7009-6Experiments on Shape Memory Alloy actuator and practical applicability considerations
Tammi, Kari2006 ISBN: ISBN 951-38-6278-XArticle in professional conference proceedingsFlux-linkage model including cross-saturation for a bearingless synchronous reluctance motor
Saarakkala, Seppo E.; Sokolov, Maksim; Mukherjee, Victor; Pippuri, Jenni; Tammi, Kari; Belahcen, Anouar; Hinkkanen, Marko2016 Advanced auxiliary cooling system for energy efficient ships
Elg, Mia; Kuosa, Maunu; Lampinen, Markku; Lahdelma, Risto; Mäkipeska, Panu; Raita, Juuso; Zou, Guangrong; Tammi, Kari2015 Reduced FE model for active vibration control simulations in rotating machines
Klinge, P.; Tammi, Kari; Hynninen, A2004 Published development or research reportMass imbalance compensation of rotor with adaptive finite-impulse-response filter and convergent control Research report BTUO57-031122
Tammi, Kari2003 A Pixel vertex tracker for the TESLA detector
Battaglia, M.; Borghi, S.; Campagnolo, S.; Caccia, M.; Domanski, K.; Grabiec, P.; Marczewski, J.; Tomaszewski, D.; Kucewicz, W.; Zalewska, A.; Tammi, Kari2001 Pulttiliitoksen vaimennuksen koelaite
Tammi, Kari; Klinge, P.; Aatola, S.; Nieminen, V.2001 Sähkögeneraattorin värähtelymittaukset
Tammi, Kari; Katajamäki, K.; Klinge, P.; Aatola, S.2001 Static stiffness measurements and the alignment of the Big Wheel prototype
Katajisto, H.; Tammi, Kari; Vanhala, T.2000 Tests on irradiated Araldite 2020 adhesive
Tammi, Kari2000 Modulus of elasticity of the Big Wheel disk laminate
Tammi, Kari2000 Theses
Doctoral Thesis, monographyActive control of radial rotor vibrations identification, feedback, feedforward, and repetitive control methods
Tammi, Kari2007 in VTT Publications (Otamedia)ISBN: 978-951-38-7007-2ISSN: 1455-0849Energy saving technologies and new analysis methods in cargo ship machinery design
Elg, Mia; Vanttola, Juha; Kuosa, Maunu; Tammi, Kari; Salmi, Waltteri ; Isomoisio, Heikki ; Kinnunen, Aki; Zou, Guangrong; Lahdelma, Risto2016 3D printed permanent magnets
Metsä-Kortelainen, S.; Tammi, Kari; Lindroos, T.; Lintunen, P.; Mahlberg, R.; Laakso, Petri2015 Application of colour changing plastic to indicate magnetic fields
Tammi, Kari2015 Electrical motor generator charger setup for medium and low speed diesel engines
Tammi, Kari; Turunen, R.; Zou, Guangrong2015 Anti-roll bar type of vibration damper to improve ride comfort in elevator
Tammi, Kari2014 Adaptive tuned mass damper
Vehviläinen, K.; Sainio, H.; Tammi, Kari; Keinänen, J.2012
Experimental Validation of Electric Bus Powertrain Model Under City Driving Cycle
Electric and hybrid electric non-road mobile machinery - present situation and future trends
Efficient Parallel 3D Computation of Electrical Machines with Elmer
Exact LTP representation of the generalized periodic-reference FxLMS algorithm
Adjustable Tuned Mass Damper Concept for Diesel Generator
Torque density of radial, axial and transverse flux permanent magnet machine topologies
A built-in force actuator for active control of lateral rotor vibration in cage induction electrical machines
Electromechanical interaction in eccentric-rotor cage induction machine equipped with a self-bearing force actuator
Attenuation of harmonic rotor vibration in a cage rotor induction machine by a self-bearing force actuator
Active Control of Rotor Vibrations by Two Feedforward Control Algorithms
The CMS experiment at the CERN LHC
A model-based flexural rotor vibration control in cage induction electrical machines by a built-in force actuator
Linear parameter-varying techniques for control of a magnetic bearing system
Gradient-Based Repetitive Learning Control for Rotor Vibration Control
Identification and active feedback-feedforward control of rotor
Novel adaptive repetitive algorithm for active vibration control of a variable-speed rotor
High-resolution hybrid pixel sensors for the e+e- TESLA linear collider vertex tracker
Direct discrete-time flux-linkage control of bearingless synchronous reluctance motors
Electric and hybrid electric non-road mobile machinery – present situation and future trends
Direct Driven Hydraulics What can possibly go wrong? -A thermal analysis
Methods for Reducing Emissions of Small Internal Combustion Engines
State-space flux-linkage control of bearingless synchronous reluctance motors
Energy consumption and carbon dioxide emission analysis for electric city buses
Supporting the energy efficient ship design process with energy flow simulations: Case efficient cooling water system
Electric City Bus Energy Flow Model and Its Validation by Dynamometer Test
Finite element analysis for bearingless operation of a multi flux barrier synchronous reluctance motor
Improvements in Machinery Design of a Bulk Carrier by Utilising Multi-Domain Energy Flow Simulation
Sensorless Position Estimation Method for Magnetic Bearings Based on the Direct Measurement of the Current Slope
Hybrid City Bus Design Evaluation Using System Level Simulations
Vibration Control in Electrical Machines Using Built‐in Actuator
Efficient Parallel 3D Computation of Electrical Machines with Elmer
Evaluate Ship Energy Saving Scenarios Using Multi-Domain Energy Flow Simulation
Magnetic bearing as Switched Reluctance Motor - feasibility study for bearingless Switched Reluctance Motor
Adjustable Tuned Mass Damper Concept for Diesel Generator
Scalable open- and balance-type calorimeter for measuring power electronics and motors
Ecodesign concept case studies: Cu in electric motor and Ni in waste incinerator
An estimator for the eigenvalues of the system matrix of a periodic-reference LMS algorithm
Torque density of radial, axial and transverse flux permanent magnet machine topologies
Predictive Individual-Pitch Control Architecture for Wind Turbine Fatigue Load Reduction
Linear Time-Periodic representation for periodic-reference, discrete-time filtered-x LMS algorithm
Dynamics of bridge-configured built-in force actuator for vibration control in four-pole cage induction machine
Modal and operational deflection shape analysis of axial flux permanent magnet disk type electric machine
Feedforward multiple harmonic control for periodic disturbance rejection
Harmonic rotor vibration with control in a cage induction machine
On convergence problems of adaptive fir filter with lms algorithm
Self-bearing cage induction machine actuator in active control of rotor vibrations
Electromechanical interaction in eccentric-rotor cage induction machine equipped with a self-bearing force actuator
Magneto-rheological squeeze-film damper for semi-active control of rotor vibrations
Parallel disturbance force compensator for electrical machines
Active control of radial rotor vibrations in cage induction electrical machines by a built-in force actuator
Physical modeling, analysis and active model-based control of rotor vibrations in electric motors
Sähkömoottorin roottorivärähtelyjen aktiivivaimennus
Simulation as a means to test advanced control algorithms in suppressing rotor vibrations in electric machines
Instantaneous harmonic vibration control of a flexible rotor
Instantenous harmonic control for multivariable systems: Convergence analysis and experimental validation
Instantaneous harmonic control – convergence analysis and experimental verification
Novel adaptive repetitive algorithm for active vibration control of a variable-speed rotor
Active vibration control of a rotor using a novel adaptive repetitive control algorithm
Combined feedback-feedforward control for rotor vibrations
An active vibration control study for an electrical machine
Active vibration control of rotor using magnetic actuator
Test environment for active vibration control of rotor
Alignment of the MSGC barrel support structure
Non-refereed scientific articles
Unrefereed conference proceedingsSupporting the energy efficient ship design with energy flow simulations: case efficient cooling water system
Elg, Mia; Kuosa, Maunu; Tammi, Kari; Mäkipeska, Panu; Kinnunen, Aki; Rahkola, Pekka2015 ISBN: 978-1-909024-47-2Experimental investigation of equalizing voltages in induction machine equipped with bridge configured winding
Natesan, S; Kumar, G; Saikia, D; Kalita, K; Tammi, Kari2014 Publications intended for professional communities
Article in professional journalElectric vehicles and machines – improving energy efficiency
Tammi, Kari; Nylund, Nils-Olof; Pihlatie, Mikko; Karimäki, Henri; Rahkola, Pekka2012 in VTT Impulse (VTT)Experiments on shape memory alloy actuator and practical applicability considerations
Tammi, Kari2007 in Journal of Structural Mechanics (Dekker)ISSN: 0360-1218Article in professional hand or guide book or in a professional data system, or text book materialSULAROTOR – Intelligent control of resonance vibration of industrial rotors
Tammi, Kari; Järviluoma, M.2007 ISBN: 978-951-38-7009-6Experiments on Shape Memory Alloy actuator and practical applicability considerations
Tammi, Kari2006 ISBN: ISBN 951-38-6278-XArticle in professional conference proceedingsFlux-linkage model including cross-saturation for a bearingless synchronous reluctance motor
Saarakkala, Seppo E.; Sokolov, Maksim; Mukherjee, Victor; Pippuri, Jenni; Tammi, Kari; Belahcen, Anouar; Hinkkanen, Marko2016 Advanced auxiliary cooling system for energy efficient ships
Elg, Mia; Kuosa, Maunu; Lampinen, Markku; Lahdelma, Risto; Mäkipeska, Panu; Raita, Juuso; Zou, Guangrong; Tammi, Kari2015 Reduced FE model for active vibration control simulations in rotating machines
Klinge, P.; Tammi, Kari; Hynninen, A2004 Published development or research reportMass imbalance compensation of rotor with adaptive finite-impulse-response filter and convergent control Research report BTUO57-031122
Tammi, Kari2003 A Pixel vertex tracker for the TESLA detector
Battaglia, M.; Borghi, S.; Campagnolo, S.; Caccia, M.; Domanski, K.; Grabiec, P.; Marczewski, J.; Tomaszewski, D.; Kucewicz, W.; Zalewska, A.; Tammi, Kari2001 Pulttiliitoksen vaimennuksen koelaite
Tammi, Kari; Klinge, P.; Aatola, S.; Nieminen, V.2001 Sähkögeneraattorin värähtelymittaukset
Tammi, Kari; Katajamäki, K.; Klinge, P.; Aatola, S.2001 Static stiffness measurements and the alignment of the Big Wheel prototype
Katajisto, H.; Tammi, Kari; Vanhala, T.2000 Tests on irradiated Araldite 2020 adhesive
Tammi, Kari2000 Modulus of elasticity of the Big Wheel disk laminate
Tammi, Kari2000 Theses
Doctoral Thesis, monographyActive control of radial rotor vibrations identification, feedback, feedforward, and repetitive control methods
Tammi, Kari2007 in VTT Publications (Otamedia)ISBN: 978-951-38-7007-2ISSN: 1455-0849Energy saving technologies and new analysis methods in cargo ship machinery design
Elg, Mia; Vanttola, Juha; Kuosa, Maunu; Tammi, Kari; Salmi, Waltteri ; Isomoisio, Heikki ; Kinnunen, Aki; Zou, Guangrong; Lahdelma, Risto2016 3D printed permanent magnets
Metsä-Kortelainen, S.; Tammi, Kari; Lindroos, T.; Lintunen, P.; Mahlberg, R.; Laakso, Petri2015 Application of colour changing plastic to indicate magnetic fields
Tammi, Kari2015 Electrical motor generator charger setup for medium and low speed diesel engines
Tammi, Kari; Turunen, R.; Zou, Guangrong2015 Anti-roll bar type of vibration damper to improve ride comfort in elevator
Tammi, Kari2014 Adaptive tuned mass damper
Vehviläinen, K.; Sainio, H.; Tammi, Kari; Keinänen, J.2012
Supporting the energy efficient ship design with energy flow simulations: case efficient cooling water system
Experimental investigation of equalizing voltages in induction machine equipped with bridge configured winding
Electric vehicles and machines – improving energy efficiency
Experiments on shape memory alloy actuator and practical applicability considerations
Article in professional hand or guide book or in a professional data system, or text book materialSULAROTOR – Intelligent control of resonance vibration of industrial rotors
Tammi, Kari; Järviluoma, M.2007 ISBN: 978-951-38-7009-6Experiments on Shape Memory Alloy actuator and practical applicability considerations
Tammi, Kari2006 ISBN: ISBN 951-38-6278-XArticle in professional conference proceedingsFlux-linkage model including cross-saturation for a bearingless synchronous reluctance motor
Saarakkala, Seppo E.; Sokolov, Maksim; Mukherjee, Victor; Pippuri, Jenni; Tammi, Kari; Belahcen, Anouar; Hinkkanen, Marko2016 Advanced auxiliary cooling system for energy efficient ships
Elg, Mia; Kuosa, Maunu; Lampinen, Markku; Lahdelma, Risto; Mäkipeska, Panu; Raita, Juuso; Zou, Guangrong; Tammi, Kari2015 Reduced FE model for active vibration control simulations in rotating machines
Klinge, P.; Tammi, Kari; Hynninen, A2004 Published development or research reportMass imbalance compensation of rotor with adaptive finite-impulse-response filter and convergent control Research report BTUO57-031122
Tammi, Kari2003 A Pixel vertex tracker for the TESLA detector
Battaglia, M.; Borghi, S.; Campagnolo, S.; Caccia, M.; Domanski, K.; Grabiec, P.; Marczewski, J.; Tomaszewski, D.; Kucewicz, W.; Zalewska, A.; Tammi, Kari2001 Pulttiliitoksen vaimennuksen koelaite
Tammi, Kari; Klinge, P.; Aatola, S.; Nieminen, V.2001 Sähkögeneraattorin värähtelymittaukset
Tammi, Kari; Katajamäki, K.; Klinge, P.; Aatola, S.2001 Static stiffness measurements and the alignment of the Big Wheel prototype
Katajisto, H.; Tammi, Kari; Vanhala, T.2000 Tests on irradiated Araldite 2020 adhesive
Tammi, Kari2000 Modulus of elasticity of the Big Wheel disk laminate
Tammi, Kari2000 Theses
Doctoral Thesis, monographyActive control of radial rotor vibrations identification, feedback, feedforward, and repetitive control methods
Tammi, Kari2007 in VTT Publications (Otamedia)ISBN: 978-951-38-7007-2ISSN: 1455-0849Energy saving technologies and new analysis methods in cargo ship machinery design
Elg, Mia; Vanttola, Juha; Kuosa, Maunu; Tammi, Kari; Salmi, Waltteri ; Isomoisio, Heikki ; Kinnunen, Aki; Zou, Guangrong; Lahdelma, Risto2016 3D printed permanent magnets
Metsä-Kortelainen, S.; Tammi, Kari; Lindroos, T.; Lintunen, P.; Mahlberg, R.; Laakso, Petri2015 Application of colour changing plastic to indicate magnetic fields
Tammi, Kari2015 Electrical motor generator charger setup for medium and low speed diesel engines
Tammi, Kari; Turunen, R.; Zou, Guangrong2015 Anti-roll bar type of vibration damper to improve ride comfort in elevator
Tammi, Kari2014 Adaptive tuned mass damper
Vehviläinen, K.; Sainio, H.; Tammi, Kari; Keinänen, J.2012
SULAROTOR – Intelligent control of resonance vibration of industrial rotors
Experiments on Shape Memory Alloy actuator and practical applicability considerations
Flux-linkage model including cross-saturation for a bearingless synchronous reluctance motor
Advanced auxiliary cooling system for energy efficient ships
Reduced FE model for active vibration control simulations in rotating machines
Published development or research reportMass imbalance compensation of rotor with adaptive finite-impulse-response filter and convergent control Research report BTUO57-031122
Tammi, Kari2003 A Pixel vertex tracker for the TESLA detector
Battaglia, M.; Borghi, S.; Campagnolo, S.; Caccia, M.; Domanski, K.; Grabiec, P.; Marczewski, J.; Tomaszewski, D.; Kucewicz, W.; Zalewska, A.; Tammi, Kari2001 Pulttiliitoksen vaimennuksen koelaite
Tammi, Kari; Klinge, P.; Aatola, S.; Nieminen, V.2001 Sähkögeneraattorin värähtelymittaukset
Tammi, Kari; Katajamäki, K.; Klinge, P.; Aatola, S.2001 Static stiffness measurements and the alignment of the Big Wheel prototype
Katajisto, H.; Tammi, Kari; Vanhala, T.2000 Tests on irradiated Araldite 2020 adhesive
Tammi, Kari2000 Modulus of elasticity of the Big Wheel disk laminate
Tammi, Kari2000 Theses
Doctoral Thesis, monographyActive control of radial rotor vibrations identification, feedback, feedforward, and repetitive control methods
Tammi, Kari2007 in VTT Publications (Otamedia)ISBN: 978-951-38-7007-2ISSN: 1455-0849Energy saving technologies and new analysis methods in cargo ship machinery design
Elg, Mia; Vanttola, Juha; Kuosa, Maunu; Tammi, Kari; Salmi, Waltteri ; Isomoisio, Heikki ; Kinnunen, Aki; Zou, Guangrong; Lahdelma, Risto2016 3D printed permanent magnets
Metsä-Kortelainen, S.; Tammi, Kari; Lindroos, T.; Lintunen, P.; Mahlberg, R.; Laakso, Petri2015 Application of colour changing plastic to indicate magnetic fields
Tammi, Kari2015 Electrical motor generator charger setup for medium and low speed diesel engines
Tammi, Kari; Turunen, R.; Zou, Guangrong2015 Anti-roll bar type of vibration damper to improve ride comfort in elevator
Tammi, Kari2014 Adaptive tuned mass damper
Vehviläinen, K.; Sainio, H.; Tammi, Kari; Keinänen, J.2012
Mass imbalance compensation of rotor with adaptive finite-impulse-response filter and convergent control Research report BTUO57-031122
A Pixel vertex tracker for the TESLA detector
Pulttiliitoksen vaimennuksen koelaite
Sähkögeneraattorin värähtelymittaukset
Static stiffness measurements and the alignment of the Big Wheel prototype
Tests on irradiated Araldite 2020 adhesive
Modulus of elasticity of the Big Wheel disk laminate
Active control of radial rotor vibrations identification, feedback, feedforward, and repetitive control methods
Energy saving technologies and new analysis methods in cargo ship machinery design
Elg, Mia; Vanttola, Juha; Kuosa, Maunu; Tammi, Kari; Salmi, Waltteri ; Isomoisio, Heikki ; Kinnunen, Aki; Zou, Guangrong; Lahdelma, Risto2016 3D printed permanent magnets
Metsä-Kortelainen, S.; Tammi, Kari; Lindroos, T.; Lintunen, P.; Mahlberg, R.; Laakso, Petri2015 Application of colour changing plastic to indicate magnetic fields
Tammi, Kari2015 Electrical motor generator charger setup for medium and low speed diesel engines
Tammi, Kari; Turunen, R.; Zou, Guangrong2015 Anti-roll bar type of vibration damper to improve ride comfort in elevator
Tammi, Kari2014 Adaptive tuned mass damper
Vehviläinen, K.; Sainio, H.; Tammi, Kari; Keinänen, J.2012
Energy saving technologies and new analysis methods in cargo ship machinery design
3D printed permanent magnets
Application of colour changing plastic to indicate magnetic fields
Electrical motor generator charger setup for medium and low speed diesel engines
Anti-roll bar type of vibration damper to improve ride comfort in elevator
Adaptive tuned mass damper
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Jeremy Hunter
Jeremy Hunter, PhD is the great-grandson of a sumo wrestler. He serves as Associate Professor of Practice at the Peter F. Drucker Graduate School of Management. For over a decade, he has helped leaders develop themselves while retaining their humanity in the face of monumental change and challen...
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