Idle Speed Control of an SI Engine Using Nonlinear Method

被引:0
|
作者
Hu Yunfeng [1 ]
Gong Xun
Li Jun
Sun Pengyuan
Chen Hong [1 ]
机构
[1] Jilin Univ, State Key Lab Automobile Dynam Simulat, Changchun 130025, Peoples R China
关键词
Idle Speed Control; Backstepping; Nonlinear; Uncertainty; ISS;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
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.
引用
收藏
页码:6245 / 6249
页数:5
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