首页 | 本学科首页   官方微博 | 高级检索  
     

双层混合隔振系统的CMAC和PID复合控制研究
引用本文:钟民军,胡世峰,史铁林.双层混合隔振系统的CMAC和PID复合控制研究[J].中国机械工程,2008,19(13):0-1522.
作者姓名:钟民军  胡世峰  史铁林
作者单位:1. 海军工程大学,武汉,430033
2. 华中科技大学,武汉,430074
摘    要:为了提高双层被动隔振系统隔离低频结构噪声的效果,采用混合隔振思想,将小脑模型神经网络(cerebellar model articulation controller,CMAC)理论与PID控制算法相结合,设计了双层混合隔振系统CMAC与PID复合控制器,仿真分析了双层混合隔振系统在不同低频正弦激励信号下的加速度和加速度功率谱。仿真结果表明,采用CMAC与PID复合控制的双层混合隔振系统的隔振效果要优于被动双层隔振系统的隔振效果。

关 键 词:双层隔振  小脑模型神经网络  PID  复合控制  混合隔振  混合隔振  双层隔振系统  CMAC  控制研究  Isolation  System  Vibration  Stage  Hybrid  Control  Compound  隔振效果  复合控制器  仿真结果  功率谱  加速度  激励信号  正弦  仿真分析  设计  结合

Study on the Compound Control of CMAC and PID to the Hybrid Two Stage Vibration Isolation System
Zhong Minjun,Hu Shifeng,Shi Tielin.Study on the Compound Control of CMAC and PID to the Hybrid Two Stage Vibration Isolation System[J].China Mechanical Engineering,2008,19(13):0-1522.
Authors:Zhong Minjun  Hu Shifeng  Shi Tielin
Abstract:In order to improve the passive two stage vibration isolation effectiveness, the CMAC(cerebellar model articulation controller) neural theory combined with PID control of the two stage hybrid vibration isolation was designed. The acceleration and the power spectral density of acceleration of the two stage hybrid vibration isolation which was excited in different low frequency signals was simulated. Simulation results show that the effectiveness of the method which is compound control of CMAC and PID is better than passive two stage vibration isolation.
Keywords:
本文献已被 维普 万方数据 等数据库收录!
点击此处可从《中国机械工程》浏览原始摘要信息
点击此处可从《中国机械工程》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号