A Kalman Filter for sensorless control of a piezo actuator for camless internal combustion engines
Research output: Contributions to collected editions/works › Article in conference proceedings › Research › peer-review
Authors
This paper deals with an actuator composed by a piezo and a servo piston and a Kalman Filter structure for camless engine motor applications. The considered system is assumed to be linear. The electrical actuator is realized with a piezostack which operates between 0-1000 V. The piezostack is connected through an reduction ratio with the servo piston, this link causes the mechanical movement of the servo piston. This paper will show measured velocity and position of the piston - shown by real simulation data- and simultaneously the estimated data which were calculated and simulated with MATLAB/Simulink, by the recursive estimation algorithm by R. E. Kalman. © 2014 IEEE.
Original language | English |
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Title of host publication | 2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014 |
Number of pages | 6 |
Publisher | IEEE - Institute of Electrical and Electronics Engineers Inc. |
Publication date | 2014 |
Pages | 1225-1230 |
Article number | 6871957 |
ISBN (print) | 9781479947492 |
ISBN (electronic) | 978-147994749-2 |
DOIs | |
Publication status | Published - 2014 |
Event | International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014 - Ischia, Italy Duration: 18.06.2014 → 20.06.2014 |
- Engineering - Internal combustion engines, Kalman filters, Pistons, Power electronics, Electrical actuators, Filter structures, MATLAB /simulink, Mechanical movements, Motor applications, Recursive estimation, Reduction ratios, Sensor less control, Digital storage