Advanced Torque Control for An Engine Bench System

摘要：

　　An engine bench is a two-mass-spring system consisting of a dynamo and an engine connected by a shaft.The shaft has a property of nonlinear spring,and the two-mass-spring system is subject to periodic disturbance stemming from the combustion of engine.This paper focuses on the case where the resonance frequency and disturbance frequency overlap.In such case,the disturbance torque is amplified and the shaft has a danger of rupture.We propose a robust control method for this system.An H∞ controller is designed and its effectiveness is verified through analysis of the frequency response of closed loop system and time-domain simulations.

关键词： Engine Bench Torque Control H∞ Control

作者: T.Nori K.Z.Liu T.Zanma T.Akiyama Y.Tadano M.Nomura

作者单位: Dept.of Electrical and Electronics Engineering,Chiba University 1-33 Yayoi-cho,Inage-ku,Chiba 263-85 Analytic Simulation and Advanced Control Center System Technology Research Laboratories,Meidensha Co

会议类型: 国际会议

会议名称: The 33th Chinese Control Conference第33届中国控制会议

会议地点: 南京

会议语种:英文

页码: 8042-8046

在线出版日期: 2014-07-28（万方平台首次上网日期，不代表论文的发表时间）