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Gain-scheduled PID controller design
DOI:10.1016/j.jprocont.2013.07.002.png)
摘要
En 中文
Gain scheduling (GS) is one of the most popular approaches to nonlinear control design and it is known that GS controllers have a better performance than robust ones. Following the terminology of control engineering, linear parameter-varying (LPV) systems are time-varying plants whose state space matrices are fixed functions of some vector of varying parameters. Our approach is based on considering that the LPV system, scheduling parameters and their derivatives with respect to time lie in a priori given hyper rectangles. To guarantee the performance we use the notion of guaranteed costs. The class of control structure includes centralized, decentralized fixed order output feedbacks like PID controller. Numerical examples illustrate the effectiveness of the proposed approach. (C) 2013 Elsevier Ltd. All rights reserved.
Keyword:
Gain scheduled control
Controller design
Structured controller
Decentralized control
MIMO LPV systems
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3.9
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3.5K
被引数:
7.3K
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Gain-scheduled output-feedback controllers depending solely on scheduling parameters via parameter-dependent Lyapunov functions增益调度的输出反馈控制器仅通过参数相关的Lyapunov函数依赖于调度参数
AUTOMATICA
IF5.9

