摘要
针对基于DSP的仿形机械手通信问题,提出了基于LabVIEW的串行通信方案。设计了RS232串行通信接口电路,编写了仿形机械手的数据发送和接收程序。通过LabVIEW平台开发了上位机软件,利用其VISA技术实现了PC与仿形机械手的串口通信。最后在仿形机械手控制系统中,测试了系统串行通信的可行性;实验表明,所开发的通信系统人机界面友好,操作简单,具有数据传输及交换、命令控制等功能。
A design scheme of serial communication is put forward aiming at the problem of communication between PC and profiling manipulator.The hardware circuit of serial communication is designed,the data sending and receiving programs of the profiling manipulator is compiled.The upper computer software of serial communication of the manipulator is achieved based on the VISA technology of LabVIEW.Finally,the feasibility of serial communication system is tested in the copying manipulator controlling system.The experiments show that the communication system has a friendly man-machine interface and is simple to operate,it possesses functions of data transmission and exchange,command control,etc.
出处
《组合机床与自动化加工技术》
北大核心
2014年第7期94-96,共3页
Modular Machine Tool & Automatic Manufacturing Technique
基金
国家自然科学基金资助项目(51005231)
中国博士后科学基金资助项目(20100471408)
