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Kari Tammi
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Proceedings Papers

A Hybrid Thermal Management System With Negative Parasitic Losses for Electric Vehicle Battery Packs

Shashank Arora, Kari Tammi
Proc. ASME. IMECE2018, Volume 6A: Energy, V06AT08A025, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-86111
https://doi.org/10.1115/IMECE2018-86111
View Paper titled, A Hybrid Thermal Management System With Negative Parasitic Losses for Electric Vehicle Battery Packs
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Topics: Electric vehicle batteries, Thermal management, Batteries, Heat, Circuits, Conceptual design, Energy consumption, Phase change materials, Temperature, Thermoelectric devices
Proceedings Papers

Force Estimation in Electromagnetic System Using Augmented Kalman Filter

Rahul Vijaykumar Redekar, Gaurav Kumar, Karuna Kalita, Kari Tammi
Proc. ASME. GTINDIA2017, Volume 2: Structures and Dynamics; Renewable Energy (Solar, Wind); Inlets and Exhausts; Emerging Technologies (Hybrid Electric Propulsion, UAV, ...); GT Operation and Maintenance; Materials and Manufacturing (Including Coatings, Composites, CMCs, Additive Manufacturing); Analytics and Digital Solutions for Gas Turbines/Rotating Machinery, V002T05A009, December 7–8, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4621
https://doi.org/10.1115/GTINDIA2017-4621
View Paper titled, Force Estimation in Electromagnetic System Using Augmented Kalman Filter
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Topics: Kalman filters, Cantilever beams, Electromagnetic actuators, Electromagnetic force, Excitation systems, Lamination, Modeling, Steel
Journal Articles

Active Control of Rotor Vibrations by Two Feedforward Control Algorithms

Kari Tammi
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. September 2009, 131(5): 051012.
https://doi.org/10.1115/1.3155015
Published Online: August 19, 2009
View Article titled, Active Control of Rotor Vibrations by Two Feedforward Control Algorithms
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Topics: Algorithms, Feedback, Feedforward control, Finite impulse response filters, Rotors, Damping, Bearings, Control systems, Vibration, Signals
Proceedings Papers

Intelligent Kalman Filtering for Fault Detection on an Active Magnetic Bearing System

Nana K. Noel, Kari Tammi, Gregory D. Buckner, Nathan S. Gibson
Proc. ASME. DSCC2008, ASME 2008 Dynamic Systems and Control Conference, Parts A and B, 163-170, October 20–22, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2008-2122
https://doi.org/10.1115/DSCC2008-2122
View Paper titled, Intelligent Kalman Filtering for Fault Detection on an Active Magnetic Bearing System
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Topics: Filtration, Flaw detection, Magnetic bearings, Artificial neural networks, Kalman filters, Uncertainty, Condition monitoring, Dynamics (Mechanics), Modeling
Proceedings Papers

Active Control of Radial Rotor Vibration in Cage Induction Electrical Machines by a Built-in Force Actuator

Antti Laiho, Andrej Burakov, Kari Tammi, Kai Zenger, Antero Arkkio
Proc. ASME. IDETC-CIE2007, Volume 1: 21st Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1295-1304, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-35231
https://doi.org/10.1115/DETC2007-35231
View Paper titled, Active Control of Radial Rotor Vibration in Cage Induction Electrical Machines by a Built-in Force Actuator
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Topics: Actuators, Electromagnetic induction, Machinery, Rotor vibration, Adaptive control, Computer simulation, Engineering simulation, Finite element analysis, Rotation, Rotors
Proceedings Papers

Comparison of Active Control Algorithms for Rotor Unbalance Compensation

Kari Tammi, Antti Laiho
Proc. ASME. IDETC-CIE2007, Volume 1: 21st Biennial Conference on Mechanical Vibration and Noise, Parts A, B, and C, 1305-1312, September 4–7, 2007
Publisher: American Society of Mechanical Engineers
Paper No: DETC2007-35253
https://doi.org/10.1115/DETC2007-35253
View Paper titled, Comparison of Active Control Algorithms for Rotor Unbalance Compensation
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Topics: Control algorithms, Rotors, Algorithms, Electromagnetic actuators, Machinery