机构地区: 同济大学中德学院
出 处: 《测控技术》 2009年第2期55-57,61,共4页
摘 要: 主要研究了无线网络(WLAN和ZigBee)在电机实时控制中的应用。通过在Simulink环境下设计电机数学模型,采用微分先行数字PID控制器设计方法,结合TrueTime实时仿真工具箱建立无线网络环境下电机实时控制系统模型,经过仿真并分析,有无功率控制策略、数据传输速率和协议的差异性是影响无线网络环境下系统控制性能的主要因素。 The application of wireless network( WLAN and ZigBee) in the real-time control of a motor is studied mainly. With the mathematical model of motor, using the differential-first digital PID method and the TrueTime toolbox, based on Simulink, a model of the control system is established. By simulating model and then analyzing, the result is that the power control strategy, data transfer rates and various wireless network protocol have main impacts on the performance of the system in wireless network.
领 域: [电气工程]