基于2812DSP自己编写的无速度传感器矢量控制变频器代码，内含基于转子磁场定向控制，电流环，速度环，所有模块都经过编译无误。-I have written based 2812DSP speed sensorless vector control inverter code, containing a rotor field oriented control based on the current loop, velocity loop, all modules are compiled c