A switching model predictive control for overcoming a hysteresis effect in a hybrid actuator for camless internal combustion engines
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Authors
This paper deals with a hybrid actuator composed by a piezo and a hydraulic part and with a switching Model Predictive Control (MPC) Structure for camless engine motor applications. In a precision control problem, nonlinearities such as hysteresis, creep etc. must be taken into account. In this paper the Preisach dynamic model with the above mentioned hysteresis is considered together with a robust switching MPC utilized to manage the hysteresis nonlinearity. Simulations with real data are shown.
| Original language | English |
|---|---|
| Title of host publication | PRECEDE 2011 - Workshop on Predictive Control of Electrical Drives and Power Electronics |
| Number of pages | 7 |
| Publisher | IEEE - Institute of Electrical and Electronics Engineers Inc. |
| Publication date | 2011 |
| Pages | 10-16 |
| Article number | 6078681 |
| ISBN (Print) | 978-1-4577-1912-7 |
| ISBN (Electronic) | 978-1-4577-1914-1 |
| DOIs | |
| Publication status | Published - 2011 |
| Externally published | Yes |
| Event | 1st Workshop on Predictive Control of Electrical Drives and Power Electronics - PRECEDE 2011 - Munich, Germany Duration: 14.10.2011 → 15.10.2011 Conference number: 1 http://toc.proceedings.com/13217webtoc.pdf |
- automotive applications, Hybrid piezo hydraulic actuators, model predictive control, nonlinear systems, Automotive applications, Camless engine, Hybrid actuator, Hysteresis effect, Hysteresis nonlinearity, Motor applications, Precision control, Predictive control, Preisach, Switching model, Actuators, Control nonlinearities, Hydraulic drives, Hysteresis, Internal combustion engines, Nonlinear systems, Piezoelectric motors, Power electronics, Predictive control systems, Model predictive control
- Engineering