||In order to improve the characteristic of induction servo motor|
effectively to tch the requirements of reality application and
decrease the cost of system, we propose this project. The main
goal of the project is based on the real angle to discuss the
drawbackof the decoupling method of induction servo motor drive;
first, we analize the affect on the dynamic performance of
induction motor, then, choose one with sensortive dynamic
performance between those method to design some control signals,
hope these test signals can effect inner signal of induction
motor, analize the effect tothe decoupling characteristic and
the relationship with the estimated flux angle on the process.
According to the relationship, we canmodify properly the
estimated flux angle to achieve decouplingcompletely such like
the characteristic of DC motor, so, improve the characteristic
of induction motor effectively.