Research on intelligent hydraulic impactor system based on fuzzy control

A kind of intelligent hydraulic impactor is put forward, including its operating principle and the method to design the hydraulic control system, the hardware and software modules of the computer control system. In the light of the technology characteristics of the hydraulic impactor, the fuzzy control algorithm is given. The fuzzy controller and the experimental prototype are designed according to the fuzzy control strategy. By experiments, it´s proved that the intelligent hydraulic impactor can automatically regulate the impact frequency and impact energy to realize its intellectualized work according to the differences between physical properties of objects.