The muti-body dynamic models of A-1-A and 1-A-A axle locomotive are established by SIMPACK to solve the problem of motor layout of three axle with double motor bogie.The influence of motor layout on the dynamic performance of locomotives are analyzed,and the different of motor suspension parameters on the dynamic performance of locomotive with two different motor layout is studied.The result show that the driving system layout,though having limited influence on the dynamic performance of locomotive,has significant influence over the dynamic performance of bogies on the front and rear sides.Except that the stability of A-l-A axle locomotive is more sensitive to the change of damping of motor transverse coupling damper,the influence of other motor suspension parameters on the dynamic performance of the two different motor arrangements is similar.
locomotivedriving system layoutdriving system suspension parametersvehicle dynamic
国家科技期刊平台
NSTL
维普
万方数据
