公路卧铺客车人体平顺性响应分析  

Riding-comfort Response Analysis of the Human Body on the Highway Sleeper Bus by Theory Model

作　　者：李伟[1] 刘华[2] 毛宗源[1] 罗斐训 

机构地区：[1]华南理工大学自动控制工程系,广东广州510641 [2]重庆交通学院交通及汽车工程系,重庆400074 [3]佛山通宝股份有限公司,广州佛山528000

出　　处：《客车技术与研究》2002年第4期7-10,共4页Bus & Coach Technology and Research

摘　　要：建立了“人—卧具”的六自由度振动力学模型和公路卧铺客车的 1 3自由度振动力学模型。应用随机振动理论和汽车平顺性理论 ,详细讨论在路面随机激励下人体的平顺性响应及在各种影响因素作用下平顺性的变化趋势。In this paper, the 6 degree dynamic model of the body sleeper and the 13 degree dynamic model of the highway sleeper bus are built.By means of the random vibration theory and the automobile riding comfort theory,the riding comfort response of the human body on the highway sleeper bus under the random road input and its changing tendency along with variety of relative factors are detailed.

关 键 词：平顺性响应 公路卧铺客车 平顺性 振动力学模型 

分 类 号：U469.1[机械工程—车辆工程] U461.4[交通运输工程—载运工具运用工程]