A method of software decode for resolver
Kong Jincheng;Tongji University,CDHK;
The way of hardware decode for resolve can decode the signal input from the resolver, but it increases the investment in the equipment. In practical usage, the software decode is being commonly used. In this paper the simulated sine and cosine signal generator is established to solve the problem of error in the operation of the algorithm. Through the interval judgment and interval selection, use different tan and cot values.In the excel the corresponding cosine and sine value is produced. Based on the position detection of magnetoresistive resolver, a position detection method is designed. The rationality of the algorithm is verified bythe simulink simulation platform.
【CateGory Index】： U463.6