交流伺服驱动动系统包括三种指令形式，即脉冲指令，速度指令，转矩指令。
An AC servo driving system consists of three command forms such as pulse command, speed command and torque command.
然后根据当前的风速和风力机转速来计算风力机的转矩，将此转矩作为转矩指令控制感应电机来模拟风力机，感应电机通过控制逆变器来驱动。
The computed torque is taken as reference to control an inductance motor. The induction motor is driven by an inverter to simulate the wind turbine.
结合绕组电流进行转矩估算，经过转矩误差pid反馈控制，实现电机输出转矩对转矩给定指令的跟踪。
Utilizing flux linkage and phase current, the output torque is calculated, and PID control is used to decrease torque error.
结合绕组电流进行转矩估算，经过转矩误差pid反馈控制，实现电机输出转矩对转矩给定指令的跟踪。
Utilizing flux linkage and phase current, the output torque is calculated, and PID control is used to decrease torque error.
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