PRECESSING OF COMPLEX FUNCTIONS IN SERVO MOTOR CONTROL SYSTEM
Lu Jiang, Sanmin Wei · Advanced Technology of Electrical Engineering and Energy · 2000
The calculation of complex functions is an important problem in the design of full-digital servo drives. Based on Chebyshev multinomial, a new algorithm is proposed to process complex functions in this paper. Its benefit is shown in comparison with the method of Taylor series. And its validity is verified in its application in a sensorless control system of PMSM.