Title :
Design of a hybrid type self-powered active sussension system
Author :
Sahin, Hakan ; Fukushima, Naoata ; Mochizuki, Takahiro ; Hagiwara, Ichiro
Author_Institution :
Tokyo Inst. of Tech., Tokyo
Abstract :
In this paper, authors propose a new hybrid type self-powered active suspension system for ground vehicles. System is composed of an electronic control unit (ECU), a power electronics module, and electric double-layer capacitor (EDLC) bank, a permanent magnet synchronous machine (PMSM) and a hydro-electro-mechanical (hybrid) actuator. In ECU, a novel energy-based optimal control method has been applied to control the system. Computer simulations show that the proposed system has superior suspension characteristics than the conventional systems with viscous dampers.
Keywords :
automotive components; optimal control; electric double-layer capacitor bank; electronic control unit; energy-based optimal control method; ground vehicles; hybrid type self-powered active suspension system; hydro-electro-mechanical actuator; passive automotive suspension systems; permanent magnet synchronous machine; power electronics module; Actuators; Computer simulation; Control systems; Land vehicles; Magnetic levitation; Optimal control; Permanent magnet machines; Power electronics; Shock absorbers; Supercapacitors;
Conference_Titel :
Industrial Technology, 2009. ICIT 2009. IEEE International Conference on
Conference_Location :
Gippsland, VIC
Print_ISBN :
978-1-4244-3506-7
Electronic_ISBN :
978-1-4244-3507-4
DOI :
10.1109/ICIT.2009.4939622
