Study on a Novel Forth Feedback Bilateral Servo System Based on PID Control of Genetic Algorithm

A novel forth feedback control system based on PID control of genetic algorithm was presented which improved the nonlinearity and the poor master-slave following dynamic characteristic of bilateral electro-hydraulic servo system.Simulation results show that the control method has well following precision which realizes real-time control and improves master-slave displacement following characteristic and self-adaptive and anti-jamming capability of the system.