The barometric brake system is the most familiar powerservo brake system. It iscommonly used in the medium-duty truck and heavy truck.
气压动力制动是最常见的动力制动系统，多用于中重型汽车。
2
As the existing great power consumption of empty-load or light-load, the bipolar PWM control can be applied only in small or middle powerservo control systems.
在轻载或空载时由于存在大的功率损耗，双极性PWM控制只能被应用于中、小功率伺服控制系统。
3
As a servopower actuation important part, the center spatial hydraulic pressure servomotor has the important application value in multiple spindle hydraulic pressure simulation table.