Abstract
A 7-DOFs vehicle dynamics model which includes active suspension system (ASS) is established, and a LQR controller for active suspension system was designed based on optimal control theory. The simulation models for active suspension system and passive suspension system were built, and a simulation experiment was carried out with MATLAB/Simulink Software. The simulation results show that the optimal control of active suspension system can reduce vertical, roll and pitch accelerations of sprung mass, and the vehicle ride comfort and handling stability were improved effectively.
| Original language | English |
|---|---|
| Title of host publication | Advanced Information and Computer Technology in Engineering and Manufacturing, Environmental Engineering |
| Pages | 382-386 |
| Number of pages | 5 |
| DOIs | |
| Publication status | Published - 2013 |
| Event | 2013 International Conference on Advances in Materials Science and Manufacturing Technology, AMSMT 2013 - Xiamen, Fujian, China Duration: 18 May 2013 → 19 May 2013 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 765-767 |
| ISSN (Print) | 1022-6680 |
Conference
| Conference | 2013 International Conference on Advances in Materials Science and Manufacturing Technology, AMSMT 2013 |
|---|---|
| Country/Territory | China |
| City | Xiamen, Fujian |
| Period | 18/05/13 → 19/05/13 |
Keywords
- ASS
- LQR
- Simulation
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Peng, J. K., He, H. W., & Lu, B. (2013). Simulation of active suspension system based on optimal control. In Advanced Information and Computer Technology in Engineering and Manufacturing, Environmental Engineering (pp. 382-386). (Advanced Materials Research; Vol. 765-767). https://doi.org/10.4028/www.scientific.net/AMR.765-767.382