【摘要】 为了提高伺服系统多轴联动同步运行的控制精度,提出基于SERCOS(serial real time communication specification)总线技术的多轴联动伺服系统分布式网络控制,并利用DSP芯片的CAN控制器模块,采用CAN总线备用方式。在此基础之上对系统硬件和软件进行设计,并通过理论分析得出基于SERCOS总线的伺服系统的控制精度高于传统的串行通讯。更多还原

【Abstract】 In order to improve the control precision of the servo system’s multi-axis linkage synchronous operation,the multi-axis linkage servo system distributed network control which based on SERCOS is proposed,by using CAN controller module of DSP and employ CAN bus standby mode.On the basis of the above the system’s hardware and software design,through theoretical analysis conclude that the servo system’s control precision which based on the SERCOS bus is higher than the traditional serial communication.更多还原