Title :
Damping on the swash plate of an axial-piston pump
Author :
Zhang, X. ; Cho, J. ; Nair, S.S. ; Hanring, N.D.
Author_Institution :
Comput. Controlled Syst. Lab., Missouri Univ., Columbia, MO, USA
Abstract :
An, open loop, reduced order model is proposed for the swash plate dynamics of an axial piston pump. The difference from previous reduced order models is the modeling of a damping mechanism not reported previously in the literature. An analytical expression for the damping mechanism is derived. The proposed reduced order model is validated by comparing with a complete nonlinear simulation of the pump dynamics over the entire range of operating conditions
Keywords :
damping; dynamics; pumps; reduced order systems; axial-piston pump; complete nonlinear simulation; damping mechanism; open loop reduced order model; operating conditions; swash plate; Aerodynamics; Damping; Equations; Fault location; Fluid dynamics; Orifices; Pistons; Pumps; Reduced order systems; Torque;
Conference_Titel :
American Control Conference, 2000. Proceedings of the 2000
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-5519-9
DOI :
10.1109/ACC.2000.879238
