Design and Implementation of Coarse-Fine Code Combination for Multiple Resolver Based on FPGA
Dalin Xu, Gao Wen-zheng · Measurement & Control Technology · 2006
The higher accuracy of shaft angle system can be obtained by using multi-polar resolver.Two types of two-speed logic processor for coarse-fine code combination of multiple resolver have been designed based on FPGA device.The problems of the FPGA resource and speed have been solved.Two-speed logic processor has been obtained.