Analysis of contract of urban rail transport in Xi an;

Described are the design of the technical scheme of electric transmission system for urban rail cars from such aspects as main circuit design,traction and braking design.

Application of articulated bogie in urban rail vehicles;

Resolving Difficulty with Equivalent Sag Occurred in Simultaneous Stringing of Contact Wire and Messenger Wire in Urban Mass Transit;

Linear motor driving metro vehicle—a new mode for urban mass transit;

Research purposes:The structure or foundation of urban mass transit usually distort,resulting in track distortion and irregularity which serious endanger the traffic safe,so it is very important to monitor the track distortion of urban mass transit for the purposes of keeping accidents away and guaranteeing the safe running of urban mass transit.

Studies on environmental vibration induced by urban rail transit;

This paper postulates the importance of track maintenance in urban rail transit by describing the characteristics of railway lines,the track structure damage by the motion of trains,etc.

Research purposes: The increasing busyness of urban traffic can be fundamentally solved by the urban rail transit.

Study on EMI-free of STP and its application in mass transit vehicles;