引用本文:范俭,柴天佑.交流定速比传动系统的前馈自适应控制*[J].控制理论与应用,1996,13(5):553~558.[点击复制]
FAN Jian and CHAI Tianyou.Feedforward Adaptive Controlof Fixed Velocity Ratio AC Drive System[J].Control Theory and Technology,1996,13(5):553~558.[点击复制]
交流定速比传动系统的前馈自适应控制*
Feedforward Adaptive Controlof Fixed Velocity Ratio AC Drive System
摘要点击 947  全文点击 527  投稿时间：1995-06-03  修订日期：1995-12-27
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DOI编号  
  1996,13(5):553-558
中文关键词  定速比传动  定速比控制  跟踪控制  自适应控制  优化
英文关键词  fixed velocity ratio drives  fixed velocity ratio control  tracking control  adaptive control  optimization
基金项目  
作者单位
范俭,柴天佑 东北大学自动化研究中心 
中文摘要
      针对工程机械定速比传动的特点，提出一种交流双机定速比传动自适应控制方法．控制器由一个比例反馈控制器和前馈自适应补偿器组成，构成一个定速比跟踪自适应复合控制系统．按Popov超稳定判据确定比例控制增益和自适应控制律系数，利用优化方法寻求最佳值．通过仿真验证了这种定速比自适应控制方法的有效性．
英文摘要
      This paper presents an adaptive control algorithm of dual AC motor drives according to the characteristics of the fixed velocity ratio drives in engineering machinery. The controller consists of a proportional feedback controller and an adaptive feedforward compensator，and a complex control system offixed velocity ratio tracking is constituted. The proportional control gain and the coefficients of the adaptive laws are determined by means of the Popov hyperstable theory，and their optimum values are gotten by optimization. The effectiveness of the adaptive fixed velocity ratio control algorithm is demonstrated by simulation.