Abstract
Suspension feedback control has been investigated extensively in the last decade for active and semi-active suspension concepts. Various control concepts exist, like the linear-quadratic (LQ) state-vector feedback, the minimal variance principle, sliding mode control, H8 controllers, fuzzy control, etc. The present paper focuses on semi-active suspension via a modulated damper using a predictive nonlinear controller. The controller is optimized after a Pareto-optimum analysis and a post optimization procedure (Nelder-Mead algorithm). Simulation results for a half car model are presented and show a very satisfactory performance with respect to energy consumption and ride qualities for different bump amplitudes.
| Original language | English |
|---|---|
| Title of host publication | European Automobile Engineers Cooperation - 10th EAEC European Automotive Congress, EAEC 2005 |
| Pages | 1437-1448 |
| Number of pages | 12 |
| Volume | 3 |
| Publication status | Published - 1 Dec 2005 |
| Event | 10th EAEC European Automotive Congress - Belgrade, Serbia Duration: 30 May 2005 → 1 Jun 2005 |
Conference
| Conference | 10th EAEC European Automotive Congress |
|---|---|
| Country/Territory | Serbia |
| City | Belgrade |
| Period | 30/05/05 → 1/06/05 |
Keywords
- Nelder-Mead optimization
- Pareto Analysis
- Semi-active
- Suspension Control
