Idle Speed Control of an SI Engine Using Nonlinear Method

摘要：

The idle speed control is one of the most important automotive control problems to reduce emission.In this paper,a nonlinear engine model is setup for designing the idle speed controller using backstepping method.Robustness of the tracking error system is discussed in the framework of ISS theory,where model uncertainties and disturbance torque are considered as additive disturbance inputs.Based on this,a guideline for selecting the controller parameters is given.Finally,the simulation results are provided to demonstrate the effectiveness of the proposed controller.

作者: HU Yunfeng GONG Xun LIJun SUN Pengyuan CHEN Hong

作者单位: State Key Laboratory of Automobile Dynamic Simulation,Jilin University,Changchun 130025,P.R.China De Department of Control Science and Engineering,Jilin University Campus NanLing,Changchun 130025,P.R.C China FAW Group Corporation Research and Design Center,Changchun 130011,P.R.China

会议类型: 国际会议

会议名称: The 30th Chinese Control Conference(第三十届中国控制会议)

会议地点: 烟台

会议语种:英文

页码: 1-5

在线出版日期: 2011-07-01（万方平台首次上网日期，不代表论文的发表时间）