TY - JOUR
T1 - Design of an active suspension controller with simple vehicle models
AU - Yim, Seongjin
AU - Jeong, Jinhwan
N1 - Publisher Copyright:
© ICROS 2016.
PY - 2016/3/1
Y1 - 2016/3/1
N2 - This paper presents a method to design a controller for active suspension with 1-DOF decoupled models. Three 1-DOF decoupled models describing vertical, roll and pitch motions are used to design a controller in order to generate a vertical force, roll and pitch moments, respectively. These control inputs are converted into active suspension forces with geometric relationship. To design a controller, a sliding mode control is adopted. Frequency domain analysis and simulation on vehicle simulation software, CarSim®, show that the proposed method is effective for ride comfort.
AB - This paper presents a method to design a controller for active suspension with 1-DOF decoupled models. Three 1-DOF decoupled models describing vertical, roll and pitch motions are used to design a controller in order to generate a vertical force, roll and pitch moments, respectively. These control inputs are converted into active suspension forces with geometric relationship. To design a controller, a sliding mode control is adopted. Frequency domain analysis and simulation on vehicle simulation software, CarSim®, show that the proposed method is effective for ride comfort.
KW - 1-DOF decoupled models
KW - Active suspension control
KW - LQ SOF control
KW - Sliding mode control
UR - https://www.scopus.com/pages/publications/84959473653
U2 - 10.5302/J.ICROS.2016.15.0177
DO - 10.5302/J.ICROS.2016.15.0177
M3 - Article
AN - SCOPUS:84959473653
SN - 1976-5622
VL - 22
SP - 177
EP - 185
JO - Journal of Institute of Control, Robotics and Systems
JF - Journal of Institute of Control, Robotics and Systems
IS - 3
ER -