Dynamic, Output-Feedback, Gain-Scheduling Control of an Electric Variable Valve Timing System

被引：0

作者：

White, Andrew ^{[1
]}

Choi, Jongeun ^{[1
]}

Zhu, Guoming ^{[1
]}

机构：

[1] Michigan State Univ, Dept Mech Engn, E Lansing, MI 48824 USA

来源：

2013 AMERICAN CONTROL CONFERENCE (ACC) | 2013年

关键词：

H-INFINITY CONTROL;

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：

In this paper, a discrete-time, linear parameter-varying (LPV) system representing the electric variable valve timing (VVT) system is developed with engine oil viscosity as the time-varying parameter. A gain-scheduled, dynamic, output-feedback controller is then designed such that the closed-loop system will have a guaranteed l(2) to l(infinity) gain, which is very closely related to the physical performance hard constraints. This is done by first constructing a set of linear matrix inequality constraints and then performing a convex optimization to obtain the controller matrices which satisfy the constraints. Simulation study results demonstrate the effectiveness of the proposed scheme.

引用

页码：3619 / 3624

页数：6

共 24 条

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