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货车车身及司机座椅频域响应计算方法
A FREQUENCY RESPONSE ALGORITHM OF TRUCK-BODY AND TRUCKER SEAT
【摘要】 本文介绍了货车８个自由度振动模型的车身及司机座椅频域响应的计算方法，用ＦＯＲＴＲＡＮ语言编写了计算机计算程序，并计算出货车车身及司机座椅垂直加速度功率谱曲线。
【Abstract】 In this paper a vibration model of truck-body with 8-freedom is pre-sented and the calculation method of frequency response of the seat is also pro-posed.It is fulfiled with FORTRA N program. T he power spectrum graph of truck-body and driver′s set is put forword.
- 【文献出处】 华北工学院学报 ,JOURNAL OF NORTH CHINA INSTITUTE OF TECHNOLOGY , 编辑部邮箱 ,1995年02期
- 【分类号】U463.84
- 【被引频次】4
- 【下载频次】63