Research on BP-PID Controller for the Motion Synch Recording and Simulation

Synch recording and simulation of motion has many appLication realms. It is of certain significance to study it systematically. Based on a set of existing hydrauLic servo driven 3-DOF(Degree Of Freedom) synchronous on-Line recorder and simulator, The motion measure algorithm is deduced. the adaptive BP-PID controller is designed accordingly. The experiment is carried out also and the results prove the algorithm is correct and the controller's design is fully a success.