摘要
利用TMS320F2812芯片的高速运算能力和丰富资源实现了数控系统中实时性要求较高的运动控制(直线插补、连续插补、位置控制、串行通讯等),并对常规的插补方法提出了改进。上下位机使用C++ builder6的Victor串口VCL控件实现串行通讯,并就该运动控制器的硬件及其软件设计的实现方法进行了讨论。通过开发与实际应用验证了系统的可行性。
Step motor motion control system based on TMS320F2812 as control unit was described, can satisfy the high real-time requirement in NC system, such as beeline interpolation program, continuous interpolation program, position control and serial communication and so on, by its high calculated speed performance, while the general interpolation program is improved. The serial communication between the DSP and the computer was carried out by the Victor control of C＋＋ builder 6. The methods of software and hardware are discussed, and the feasibility of the system was proved.
出处
《微电机》
北大核心
2007年第9期44-48,共5页
Micromotors
关键词
步进电动机
直线插补
连续插补
串行通讯
DSP
Step motor
Beeline interpolation program
Continuous interpolation program
Serial communication
DSP
