广义预测控制系统性质的进一步研究
Further Study on Properties of GPC System
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摘要: 利用广义预测控制系统的内模控制结构,分析了系统的闭环性质,给出有关设计参数与 闭环系统阶数之间关系的定理,从而使得通过适当选取设计参数来配置闭环系统阶数成为可能, 并提供了一种基于系数空间映射的新思路研究GPC系统的性质.Abstract: In this paper, by using the IMC structure of GPC, the properties of GPC closed-loop system are analyzed and the theorem about the relationship between the tuning parameters and GPC closed-loop order is derived. This theorem makes it possible to assign the closed-loop order by properly choosing the tuning parameters. It provides a new way to study the properties of GPC system based on coefficient mapping.
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Key words:
- Generalized predictive control /
- internal model control /
- order assignment
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