| 引用本文: | 萧明波,钱积新.预测控制中静态目标的实现*[J].控制理论与应用,1997,14(3):313~317.[点击复制] |
| XIAO Mingbo and QIAN Jixin.The Realizations of Steady State Object Inside Predictive Control[J].Control Theory and Technology,1997,14(3):313~317.[点击复制] |
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| 预测控制中静态目标的实现* |
| The Realizations of Steady State Object Inside Predictive Control |
| 摘要点击 773 全文点击 356 投稿时间：1995-10-30 修订日期：1996-06-24 |
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| DOI编号 |
| 1997,14(3):313-317 |
| 中文关键词 预测控制 静态目标 自由度 多目标优化 双重控制 |
| 英文关键词 predictive control steady state object degree of freedom multiobjective optimization dual control |
| 基金项目 |
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| 中文摘要 |
| 通过滚动优化性能指标进行非方系统处理，是预测控制主要优点之一．对“瘦系统”，可直接获得最小二乘解；而对“胖系统”，可能出现多余控制自由度，人们希望在满足基本控制要求的基础上，还能进一步实现一定的经济指标．由于经济指标一般表述为静态目标，本文对“胖系统”预测控制中静态目标的实现提出了综合性能指标法，改进了多目标优化法． |
| 英文摘要 |
| One of the major assets of predictive controls lies in their ability to handle the non-square system through the performance criteria. The control of the "thin system" can be obtained directly in a "least-square"sense. For the "fat system", the controller has several degrees of freedom, which can be used to fulfill some economic Performance. In the paper, two methods of steady state object realization, the aggregative performance method and the multiobjective optimization method, are presented to meet the extra demands of the "fat system". |