A study on the resolver - to - digital conversion using the DPLL technique

레졸 바를 이용한 위치검출 방법에 관한 연구

A new concept in resolver-to-digital conversion is described, which is based on the digital phase locked loop(DPLL). This converter receives phase modulation and converts it into digital form using time ratio techniques. In this paper, the theories on DPLL and resolver and the design of the converter are covered.