A current feedback control method for regulating output voltage among multiple outputs of buck current-fed push-pull converter is presented in this paper.

This paper analyzes the harmonic torque of the 2-phase hybrid stepping motor and puts forword a method of using current feedforword control to reduce the harmonic torque.

Nitrogen gas heater has been used in propylene refine to heat the regeneration nitrogen gas,aimed with network of LonWorks FCS technique,adopting PID algorithm of feedfront control and by cycle adjust to control heat power of electricity heat tube to ensure that continuous output high temperature nitrogen of constant temperature in set time.

Flatness feed-forward control based on measured values of incoming strip profile

In this paper,we have discussed the problem of u- sing multisection NC code first gazes optimized processing to implement the feed-forward control of CNC machine based on control theory,thus it can constantly adjust the feeding speed based on different curvature radius in the shortes.

Automatic adding flocculent is effected through feed-back control and feed-forward control of automatic adding flocculent solving liquid.

A study on the relationship between the Feedforward Control and the blind spot of nursing safety;

Self-tuning feedforward control of slurry concentration in a dredging system;

Improved feedforward control of three-phase voltage source PWM rectifier;