特征结构下的一种多变量预测控制方法
A Method for Multivariable Predictive Control Under Characteristic Frame
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摘要: 本文采用优化的方法确定多变量对象的近似特征序列,并在此基础上提出了在特征结构 下的多变量预测控制和相应的闭环反馈结构,利用此反馈结构可方便地对所设计的多变量预 测控制系统进行稳定性判别,仿真试验证实了本文的算法对不稳定的多变量对象也是适用的.Abstract: The approximate characteristic sequences on multivariable plants can be calculated by optimization, and based on this, a kind of multivariable predictive control algorithm under characteristic frame and its closed-loop feedback scheme are then presented. The closed-loop stability can immediately be tested. The simulations clearly demonstrate that the proposed algorithm is also suitable for unstable plants.
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Key words:
- Characteristic frame /
- predictive control /
- feedback scheme /
- multivariable plant
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