Research on Application of Inside Suspension Bogies in Urban Vehicles

In this paper,the development history of inside suspension bogies are described generally,the fundamental structure modes as well as advantages and disadvantages of the inside suspension bogies are expounded;in combination with the features of urban rail traffic and the fundamental requirements on bogies,the feasibility of operation of inside suspension bogies in light rail vehicles(LRVs) is demonstrated,and its application in urban LRVs in our country is prospected.