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| 锅炉汽包水位模糊自适应控制策略 |
| Strategy of Fuzzy Adaptive Control for Boiler' s Drum Water level |
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| DOI：10.3969/j.issn.1671-5322.2010.01.015 |
| 中文关键词: 模糊控制 自适应控制 汽包水位 积分器 |
| 英文关键词: Fuzzy control Adaptive control Drum’s level Integrator |
| 基金项目: |
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| 中文摘要: |
| 针对汽包水位常规的PID控制方式,采用了一种模糊自适应PID控制器,使用常规模糊控制和带积分器的模糊控制两种控制策略作用于锅炉汽包水位控制系统.仿真结果表明,与传统PID控制器相比,模糊控制器取得了良好的动态性能和鲁棒性能,实现汽包水位的自适应调节,而两种控制策略中的带积分器的模糊控制其动态和静态性能都较好. |
| 英文摘要: |
| Accoring to the conventional PID control of drum levels,a kind of fuzzy adaptive PID controller is used for drum level.Two methods of traditional fuzzy control and fuzzy control with integrator have been adopted.The simulation results show that fuzzy controller is more excellent than conventional PID controller in dynamic state and robustness and automatic adjustment.Of the two strategies,the effect of fuzzy control with integrator is the best,which has bettter performance of dynamic and static state |
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