Bidirectional speed regulation system of stacking intelligent material driving electro-hydrostatic actuator and control method thereof

The invention relates to a bidirectional speed regulation system of a stacking intelligent material driving electro-hydrostatic actuator, and the bidirectional speed regulation system of the stackingintelligent material driving electro-hydrostatic actuator can realize bidirectional servo control over the stacking intelligent material driving electro-hydrostatic actuator. The bidirectional speed regulation system of the stacking intelligent material driving electro-hydrostatic actuator comprises a signal generator, a digital signal processing controller, two power amplifiers and the stacking intelligent material driving electro-hydrostatic actuator. According to the relationship between the output speed of the stack intelligent material driving electro-hydrostatic actuator and a driving signal phase, a voltage signal generated by the signal generator is processed and modulated, so that the accurate adjustment of the movement direction and the movement speed of the stack intelligent material driving electro-hyd