| 最小方差准则在精馏塔控制器性能分析中的应用 |
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| 引用本文： | 朱先桃,张美玉,杨马英,陈飞. 最小方差准则在精馏塔控制器性能分析中的应用[J]. 石油化工自动化, 2003, 0(6): 17-20 |
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| 作者姓名： | 朱先桃 张美玉 杨马英 陈飞 |
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| 作者单位： | 浙江工业大学,信息学院,浙江,杭州,310032 |
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| 基金项目： | 国家自然科学基金(60174012) |
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| 摘 要： | 用最小方差准则来评价控制器的性能，仅需过程变量的常规闭环操作数据和过程的时间延迟特性。用最小方差准则对两个精馏塔控制系统的性能进行了分析。分析结果表明．最小方差准则是控制器的性能评价方面一个有效的和可行的基准。
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| 关 键 词： | 精馏塔 控制器 最小方差准则 性能评价 |
| 文章编号： | 1007-7324(2003)06-0017-04 |
| 修稿时间： | 2003-10-24 |
Application of Minimum Variance Benchmark in the Controller Performance Assessment of Distillation Columns |
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| ZHU Xian-tao,ZHANG Mei-yu,YANG Ma-ying,CHEN Fei. Application of Minimum Variance Benchmark in the Controller Performance Assessment of Distillation Columns[J]. Automation in Petro-chemical Industry, 2003, 0(6): 17-20 |
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| Authors: | ZHU Xian-tao ZHANG Mei-yu YANG Ma-ying CHEN Fei |
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| Abstract: | It only needs routine closed-loop operating data and knowledge of the process time delay using minimum variance as a benchmark in controller performance assessment.The performance of the two controllers of distillation column is evaluated by minimum variance as a benchmark.The results reveal that minimum variance benchmark acts as an efficient and feasible measurement in controller performance assessment. |
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| Keywords: | controller performance assessment minimum variance distillation column |
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