In view of the characteristic of the CNC feeding servo system,the pathway of which is known beforehand,this paper adopted the preview feedback compensation control based on the feedback control structure.

To the defects of existed methods for furnace temperature setting,an improved strategy of dynamical optimization for furnace temperature is proposed based on the feed forward compensation.

The control strategy possesses feed forward compensation ability for steam flow disturbance by introducing the steam flow signal to neural network controller.

And then a ship generator excitation compound control method with rough neural network inverse system feed forward compensation was presented,and the stability and reliability of compound system was analyzed.

Precision servo control of GMA based on compounding feedforward compensation;

A High Performance CMOS Operational Amplifier Implemented with Feedforward Compensation Technology;

Based on the model of strip in cooling process,feedforward compensation was implemented for the presetting model.

Start from the necessary of some force control cases, a stalling torque control method and the technical implementation of three phase AC torque motor based on the stator voltage feed-forward compensation based on the relationship between stalling torque and the stator voltage are pressented.

This paper has designed an optimal preview feed-forward compensation controller for a certain Long-Range missile.

In view of multi-input multi-output (MIMO) system that can be equivalently described by first order plus pure time-delay in each process channel, multi-variable PFC is presented based on feed-forward compensation decoupling technique.

In order to improve the governor performance,the system identification, forward compensation,integral static error eliminator were used.

This observer can estimate the load disturbance of SF vector control system so as to obtain forward compensation.