بحث در مورد کنترل شاخص های گذرا ژنراتور هیدرولیک خودرو

With the continuous development of military equipment and technology, the demands for mobile power station, especially the vehicle hydraulic generator set, increase rapidly. In order to improve the transient index of the vehicle hydraulic generator sets which has low-frequency characteristics, the typical hydraulic control circuit of vehicle hydraulic generator sets and the influence factors of transient index were analyzed by way of contrast methods between theoretical analysis and experimental results. The transient indexes improved obviously when adopting hydraulic control strategy and electrical control strategy with the current signal feedforward control and implement PWM constant current control mode. Then the new experiment results were analyzed.