无速度传感器异步电机矢量控制系统软件设计

Software Design on Speed Sensor-less Vector Control System of Induction Motor

本文以TI公司的DSP芯片TMS320F2812为核心,结合基于MRAS的无速度传感器矢量控制和SVPWM调制技术,设计了异步电机控制系统的软件部分,给出了软件设计的一般步骤和各算法模块在DSP中的具体实现方法。

The paper introduces a software design on speed sensor-less vector control system of induction motor based on the MRAS math model and Tl＇s DSP series TMS320F2812 as the core. The step of software design and the main implementations of algorithm modules are presented.