| 磨煤机控制系统优化的实现 |
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| 引用本文： | 钱虹,叶建华,薛阳,杨旭红,李超.磨煤机控制系统优化的实现[J].上海电力学院学报,2008,24(3):239-242,247. |
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| 作者姓名： | 钱虹 叶建华 薛阳 杨旭红 李超 |
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| 作者单位： | 上海电力学院,电力与自动化工程学院,上海,200090 |
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| 基金项目： | 上海市重点学科建设项目，上海市科委资助项目，上海市教委资助项目，上海市教委科研项目，上海电力学院校科研和教改项目 |
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| 摘 要： | 基于300 MW单元机组仿真机平台,获取磨煤机控制系统的各控制对象的动态特性曲线,经辨识得到控制对象数学模型.鉴于磨煤机控制系统的多变量耦合效应,采用前馈补偿解耦控制方法来实现解耦,以此来优化磨煤机控制系统的控制品质,并在Simulink仿真软件平台上实现了对该控制系统的优化仿真.本研究为现场控制系统优化提供理论基础,具有实际的工程化的指导价值.
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| 关 键 词： | 磨煤机 数学模型 PID参数整定 前馈补偿解耦 控制系统 |
| 收稿时间： | 6/5/2008 12:00:00 AM |
Mill Control System Optimization Realization |
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| QIAN Hong,YE Jian-hu,XUE Yan,YANG Xu-hong and LI Chao.Mill Control System Optimization Realization[J].Journal of Shanghai University of Electric Power,2008,24(3):239-242,247. |
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| Authors: | QIAN Hong YE Jian-hu XUE Yan YANG Xu-hong and LI Chao |
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| Affiliation: | School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China,School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China,School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China,School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China and School of Electric Power and Automation Engineering, Shanghai University of Electric Power, Shanghai 200090, China |
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| Abstract: | This topic is based on the 300 MW unit simulation machine platform,obtaining each controlled objects dynamic curve from the mill control system and the controlled objects dynamic characteristic mathematical model through the analysis and the computation.Since the mill control system is the multi-variable system and has the coupling effection,and for this purpose,feed forward compensation decoupling control methods are adopted to achieve decoupling,in order to optimize the mill control system to improve the quality of regulation.Then the simulation is carried out using the Simulink simulation software to control this system,and optimized processing is carried out to the controller PID parameter. |
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| Keywords: | mill mathematical model PID parameter installation feed forward compensation decoupling control system |
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