Abstract
A new formulation to half-car active supsension control is presented. A postion-tracking approach via emulation is proposed to selectively control the heave and pitch modes of the sprung mass by taking advantage of the natural dynamics of a particular type of actuator: the electrohydraulic actuator. The new approach consists of three main steps: first, decouple the half-car active suspension system into two sub-plants; second, design a two-dimensional (2D) system with desired pitch and heave characteristics, and decouple it into two 1D subsystems; last, utilize a position-tracking approach to make each subplant emulate its corresponding 1D desired subsystem. Simulation results demonstrate the effectiveness of this new formulation.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 3762-3767 |
| Number of pages | 6 |
| Journal | Proceedings of the American Control Conference |
| Volume | 5 |
| State | Published - Nov 7 2003 |
| Event | 2003 American Control Conference - Denver, CO, United States Duration: Jun 4 2003 → Jun 6 2003 |
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ASJC Scopus subject areas
- Electrical and Electronic Engineering
Cite this
A New Approach to Half-Car Active Suspension Control. / Zhang, Yisheng; Alleyne, Andrew G.
In: Proceedings of the American Control Conference, Vol. 5, 07.11.2003, p. 3762-3767.Research output: Contribution to journal › Conference article
}
TY - JOUR
T1 - A New Approach to Half-Car Active Suspension Control
AU - Zhang, Yisheng
AU - Alleyne, Andrew G
PY - 2003/11/7
Y1 - 2003/11/7
N2 - A new formulation to half-car active supsension control is presented. A postion-tracking approach via emulation is proposed to selectively control the heave and pitch modes of the sprung mass by taking advantage of the natural dynamics of a particular type of actuator: the electrohydraulic actuator. The new approach consists of three main steps: first, decouple the half-car active suspension system into two sub-plants; second, design a two-dimensional (2D) system with desired pitch and heave characteristics, and decouple it into two 1D subsystems; last, utilize a position-tracking approach to make each subplant emulate its corresponding 1D desired subsystem. Simulation results demonstrate the effectiveness of this new formulation.
AB - A new formulation to half-car active supsension control is presented. A postion-tracking approach via emulation is proposed to selectively control the heave and pitch modes of the sprung mass by taking advantage of the natural dynamics of a particular type of actuator: the electrohydraulic actuator. The new approach consists of three main steps: first, decouple the half-car active suspension system into two sub-plants; second, design a two-dimensional (2D) system with desired pitch and heave characteristics, and decouple it into two 1D subsystems; last, utilize a position-tracking approach to make each subplant emulate its corresponding 1D desired subsystem. Simulation results demonstrate the effectiveness of this new formulation.
UR - http://www.scopus.com/inward/record.url?scp=0142231360&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0142231360&partnerID=8YFLogxK
M3 - Conference article
AN - SCOPUS:0142231360
VL - 5
SP - 3762
EP - 3767
JO - Proceedings of the American Control Conference
JF - Proceedings of the American Control Conference
SN - 0743-1619
ER -