...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Control Engineering Practice >Control of superheated steam temperature in large-capacity generation units based on active disturbance rejection method and distributed control system
【24h】

Control of superheated steam temperature in large-capacity generation units based on active disturbance rejection method and distributed control system

机译：基于主动扰动抑制法和分布式控制系统的大容量发电机组过热蒸汽温度控制

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Active disturbance rejection control (ADRC) is an effective control method to improve dynamic performance of control system based on disturbance estimation and compensation. In this paper, a practically effective method for tuning of ADRC parameters was proposed since tuning of ADRC parameters is one of the most important parts in its application to process control. A set of reusable initial values for ADRC parameters was decided with ESO stability analysis and experimental approaches. Effect of ADRC parameters on control performance was also investigated and detailed description of tuning method for ADRC parameters in closed-loop control was proposed. The parameter tuning procedure for ADRC can be started with these initial values and the tuning is carried out based on the effect of ADRC parameters on control performance. ADRC was applied to the control of superheated steam temperature in large-capacity generation units as ADRC-PID cascade control. Parameter tuning for the ADRC-PID was described. Simulation results of ADRC-PID, traditional PID-PID and DMC-PID cascade control were presented and compared. The detailed implementation of the designed system based on Distributed Control System (DCS) was given as well. The results of real-time simulation based on DCS proved the effectiveness of the proposed strategy.
机译：主动干扰抑制控制（ADRC）是一种基于干扰估计和补偿来提高控制系统动态性能的有效控制方法。由于ADRC参数的调整是过程控制中最重要的部分之一，因此本文提出了一种有效的ADRC参数调整方法。通过ESO稳定性分析和实验方法，确定了ADRC参数的一组可重用初始值。还研究了ADRC参数对控制性能的影响，并详细介绍了闭环控制中ADRC参数的调整方法。可以使用这些初始值开始ADRC的参数调整过程，并根据ADRC参数对控制性能的影响进行调整。 ADRC作为ADRC-PID级联控制应用于大容量发电机组的过热蒸汽温度控制。描述了ADRC-PID的参数调整。给出并比较了ADRC-PID，传统PID-PID和DMC-PID级联控制的仿真结果。给出了基于分布式控制系统（DCS）的设计系统的详细实现。基于DCS的实时仿真结果证明了该策略的有效性。

著录项

  • 来源
    《Control Engineering Practice》 |2013年第3期|268-285|共18页
  • 作者

    Geng Liang; Wen Li; Zhijun Li;

  • 作者单位

    School of Control and Computer Engineering, North China Electric Power University, Beijing 102206, China;

    Beijing CuoDianZhiShen Control Technology Co. Ltd., Beijing 102200, China;

    Automation Department, North China University of Technology, Beijing 100041, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    ADRC; parameter tuning; superheated steam temperature; DCS; power generation;

    机译：ADRC;参数调整过热蒸汽温度;DCS;发电;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号