提出了一种混联式混合动力城市公交客车驱动系统的机电偶合方案及工作模式。
An electromechanical coupling and working patterns of the powertrain for a kind of serial and parallel hybrid electric city bus are proposed.
基于随机轨道粗糙度和车桥偶合单元，提出了大跨桥梁移动车辆荷载作用下随机振动的计算模式。
Based on random rail roughness and vehicle-bridge coupling element, a method is proposed for calculating random vibration of long span Bridges under moving vehicles in this paper.
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