基于DSP TMS320F2812的交流传动系统控制器  

Design of AC Drive System based on DSP TMS320F2812

作　　者：黄大为[1] 张文凯[1] 于艾[1] 杨耕[1] 

机构地区：[1]清华大学,北京100084

出　　处：《电力电子技术》2005年第2期1-3,20,共4页Power Electronics

摘　　要：介绍了以TI公司TM S320F2812 型DSP DigitalSignalProcessor)芯片为基础的用于运动控制系统的控制器结构。说明了基于该芯片设计控制器硬件框架以及采用C 语言进行软件编程时应注意的问题。在硬件上要注意TM S320F2812 的电源系统与A/D 模块部分的特殊性;在软件设计上采用C 语言编程,可充分利用这种芯片的高速运算能力和丰富的片内外资源,有利于软件的模块化,便于维护和移植。部分实验结果验证了该设计的可行性。The paper presents the configuration of control board based on DSP TMS320F2812,which is used in motion control system,discusses some details in the designing hardware and programming with C language,and finally,provides experimental results of the system.Great attention has been paid to specialties of TMS320F2812 power supply system and A/D modle in hardware.C language program is used for designing the software.It is of benefit to modularization,mainte-nance and transplant of software by usage of DSP′s high operation ability and its variant internal and external resources.Parts of experimental results show the feasibility of design.

关 键 词：交流电气传动 控制器/数字信号处理 

分 类 号：TM571[电气工程—电器] TM921.2