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提高电动加载系统输出平滑的CMAC复合控制

杨波 程龙

杨波, 程龙. 提高电动加载系统输出平滑的CMAC复合控制[J]. 北京航空航天大学学报, 2013, (6): 723-727.
引用本文: 杨波, 程龙. 提高电动加载系统输出平滑的CMAC复合控制[J]. 北京航空航天大学学报, 2013, (6): 723-727.
Yang Bo, Cheng Long. Improving the output smoothing of the electric loading system based on the CMAC+PD compound control strategy[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, (6): 723-727. (in Chinese)
Citation: Yang Bo, Cheng Long. Improving the output smoothing of the electric loading system based on the CMAC+PD compound control strategy[J]. Journal of Beijing University of Aeronautics and Astronautics, 2013, (6): 723-727. (in Chinese)

提高电动加载系统输出平滑的CMAC复合控制

基金项目: 国家自然科学基金资助项目(51277008)
详细信息
  • 中图分类号: TP273

Improving the output smoothing of the electric loading system based on the CMAC+PD compound control strategy

  • 摘要: CMAC(Cerebellar Model Articulation Controller) 和PD(Proportional Derivative)复合控制算法有时因输出不平滑会引起加载电机抖动而影响控制效果.通过对该输出不平滑问题进行分析,提出了一种新的提高输出平滑性的改进CMAC复合控制算法,该方法通过新的权值更新公式,在权值更新时直接达到减小误差和提高输出平滑性的目的.仿真和实验结果表明:改进后的算法能够有效提高输出平滑性,降低了21%的稳态误差,且保证在加载时有良好的稳定性和抗干扰能力.

     

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出版历程
  • 收稿日期:  2012-06-12
  • 网络出版日期:  2013-06-30

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