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发明公开
CN105398473A 一种计算列车受力的设备和方法 无效 - 驳回

一种计算列车受力的设备和方法
摘要：
本发明涉及计算列车受力的技术领域，公开了一种计算列车受力的设备和方法，该设备包括：接收器，用于接收所述列车的每一节车厢受到的基本阻力和重力及对所述列车整车的牵引力或制动力；以及计算器，根据所接收到的每一节车厢受到的基本阻力和重力计算所述列车的每一节车厢的受力，通过对每一节车厢的受力求和并结合所述牵引力或制动力来计算所述列车的总受力。本发明通过将列车的每一节车厢作为一个质点来分别计算每一节车厢的受力情况，从而得到了列车的多质点力学模型，很好地解决了列车在小坡道上无模型或模型过于简单导致不能正确反映列车的真实情况的问题。
摘要（英）：

The invention relates to the technical field of calculation of stress of trains, and discloses a device and method for calculating stress of a train. The device comprises a receiver and a calculator, wherein the receiver is used for receiving basic resistance and gravity on each carriage of the train and a tractive force or a brake force on the whole train; and the calculator is used for calculating stress of each carriage of the train according to the received basic resistance and gravity on each carriage and calculating the total stress of the train by calculating the sum of stresses of the carriages and by combining the tractive force or the brake force. Each carriage of the train serves as a particle to calculate the stress of the carriage, so that a multi-particle mechanical model of the train is obtained, and the problems that the train does not have a model on a small ramp or the model is too simple so that true circumstances of the train cannot be reflected correctly are solved well.

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