| 连续搅拌反应釜系统的自抗扰控制 |
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| 引用本文： | 杨慧中,苏思贤. 连续搅拌反应釜系统的自抗扰控制[J]. 控制工程, 2011, 18(3): 369-372,457 |
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| 作者姓名： | 杨慧中 苏思贤 |
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| 作者单位： | 江南大学通信与控制工程学院,江苏,无锡,214122 |
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| 基金项目： | 国家自然科学基金项目(60674092); 江南大学创新团队发展计划 |
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| 摘 要： | 针对连续搅拌反应釜系统(CSTR)大滞后,大惯性以及动态特性随工况不确定性变化的特点,通过设计参数可调的跟踪微分器和扩张状态观测器,改进经典PID算法的固有缺陷,提出不依赖于精确CSTR模型的离散自抗扰控制方案,采用西门子新一代工业可编程控制器-SIMATIC PCS7在多功能过程与控制系统的CSTR实验仿真对象上实现...
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| 关 键 词： | 连续搅拌釜式反应器系统 多功能过程与控制系统 自抗扰控制 SIMATIC PCS7 |
CSTR Control Based on Active Disturbance Rejection Control |
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| YANG Hui-zhong,SU Si-xian. CSTR Control Based on Active Disturbance Rejection Control[J]. Control Engineering of China, 2011, 18(3): 369-372,457 |
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| Authors: | YANG Hui-zhong SU Si-xian |
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| Affiliation: | YANG Hui-zhong,SU Si-xian(School of Communication and Control Engineering,Jiangnan University,Wuxi 214122,China) |
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| Abstract: | In light of the large delay,strong inertia,and uncertain dynamic characteristics of continuous stirred tank reactor(CSTR) system,a discrete active disturbance rejection control scheme is proposed free from explicit CSTR model.In this scheme the trace differentiator and extended state observer with adjustable parameters are designed to overcome the shortcomings of classic PID controller,and then the latest SIEMENS programmable controller of SIMATIC PCS7 is employed in the emulation CSTR object which fabricat... |
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| Keywords: | continuous stirred tank reactor multifunction process and control experiment system active disturbance rejection control SIMATIC PCS7 |
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