Discrete Current Control Strategy of Permanent Magnet Synchronous Motors

Table 1

Experiment data of position precision incensement motion.

Given step	1	12	24	100	500	1000
Pulse number	181	2052	4224	17002	85452	170702
Rotating angle	15.9°	180.35°	371.25°	1494°	7510.4°	62464.02°
Actual step	1.1	12.02	12.7	99.6	500.7	1000.2