气动式执行机构在AMT上的应用

Application of pneumatic actuator in AMT

分析了城市公交客车采用AMT的优势，阐述了选择气动执行机构原因。为验证气动执行机构的可行性，开发设计了一款基于公交客车五挡机械变速器的AMT气动执行机构，并装车进行了试验。试验结果表明，该执行机构简单可靠且成本低廉，具有很大的推广价值。

Analyse the advantage of using AMT on city bus,expound the reason of selection pneumatic actuator. In order to verify the feasibility of pneumatic actuator, develop a kind of AMT pneumatic actuator based on city bus 5 gears mechanic transmission,and put on vehicle for testing.The test result shows,this actuator is simple and reliable with low cost,which has Significant popularizing value.