推挽式是一种有张力拉伸的环状结构。
介绍了推挽式激光导引无人车设计的主要技术指标，结构特点及各主要系统的功能与作用。
The main technical index of push-pull laser guided automated vehicle, the characteristics of construction and the function of each main system are introduced in the paper.
而采用推挽式探头设计结构，由于两臂等长可以降低传感器对激光器线宽的要求，采用普通的激光光源就可以满足要求，拓展了系统的实用性。
The use of push-pull probe can lower the demand of laser linewidth in optical fiber sensors, so we can use normal laser in optical fiber sensors and spread practicability of the system.
输出级采用推挽式AB类结构，能有效地提高输出电压的摆幅，从而得到电路在低电源电压下的高驱动能力。
The output swing can be improved efficiently with push-pull class-AB output stage, thus high-drive capability with low power supply is obtained.
提出一种辅助谐振推挽式PWM软开关拓扑电路。该电路结构简单，可靠性高。
The paper gives a new topology of push pull PWM soft switching using auxiliary resonant circuit. The circuit has simple construction and high reliability.
提出一种辅助谐振推挽式PWM软开关拓扑电路。该电路结构简单，可靠性高。
The paper gives a new topology of push pull PWM soft switching using auxiliary resonant circuit. The circuit has simple construction and high reliability.
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