TY  - JOUR
PY  - 2013//
TI  - An investigation into the structures of linear quadratic controllers for vehicle rollover prevention
JO  - Proceedings of the Institution of Mechanical Engineers, Part D: Journal of automobile engineering
A1  - Yim, Seongjin
A1  - Lim, Chae Wook
A1  - Oh, Myung-Hwan
SP  - 472
EP  - 480
VL  - 227
IS  - 4
N2  - This paper presents a comparison between structures of linear quadratic controllers for vehicle rollover prevention. Three types of linear quadratic controller, namely a linear quadratic regulator, a structured controller and a separated controller, are compared. These controllers can control yaw and roll motions. The point is whether the yaw motion and the roll motion can be controlled separately for effective rollover prevention. The separation between a yaw motion controller and a roll motion controller is captured by using structured and separated controllers. Simulations on the vehicle simulation software CarSim® are performed to show that a structured controller and a separated controller are equivalent to a linear quadratic regulator for vehicle rollover prevention.<p />  <p>Language: en</p>
LA  - en
SN  - 0954-4070
UR  - http://dx.doi.org/10.1177/0954407012459462
ID  - ref1
ER  -