Integrated Control of Electric Power Steering and Active Suspension System Based on LQG Theory

DOI

10.2991/emeit.2012.367How to use a DOI?

Keywords

electric power steering, active suspension system, LQG, integrated control

Abstract

The vehicle dynamics models which have integrated electric power steering (EPS) and active suspension system (ASS) were built, the integrated LQG (Linear-Quadratic Gaussian) controller which adopts centralized structure was designed, computer simulations were carried out with the MATLAB/Simulink software. The simulation results showed that the LQG controller could not only apparently filter sensor measurement noise influencing the integrated systems, but also effectively improve vehicle handing stability and steering portability.

Copyright

© 2012, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jiankun Peng
AU  - Nenglian Feng
AU  - Hongwen He
PY  - 2012/09
DA  - 2012/09
TI  - Integrated Control of Electric Power Steering and Active Suspension System Based on LQG Theory
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 1653
EP  - 1658
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.367
DO  - 10.2991/emeit.2012.367
ID  - Peng2012/09
ER  -