步行轮式气垫车系统力学模型的建立  

MECHANIC MODEL OF HOVERING AND DRIVING SYSTEMOF AIR CUSHION VEHICLE OF WALKING WHEEL TYPE

作　　者：李强[1,1,2,1] 宁素俭[1,1,2,1] 赵洪伟[1,1,2,1] 陈秉聪[1,1,2,1] 

机构地区：[1]吉林工业大学农机工程学院 [2]吉林工业大学计算机系

出　　处：《农业机械学报》1996年第3期1-6,共6页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家自然科学基金

摘　　要：通过对步行轮式气垫车驱动系统和垫升系统的受力分析，建立了浮式驱动状态下系统的静力学和动力学模型及垫升和驱动系统之间的载荷匹配关系，该模型将步行轮和气垫系统看成是一个波动的统一体并综合考虑了步行轮入土、气垫压心。The mechanic model in float driving status and the relation of weight distribution between the hovering and driving system are built up by the analysis of force about the driving system and hovering system of the air cushion vehicle of the walking wheel type. The walking wheel and the air cushion system in the model are considered as a fluctuating entity, and the influence of parameters such as the cutting depths of walking wheel, the air cushion pressure center, the position of weight center and the angle of hovering status is dealt with.

关 键 词：步行轮式气垫车 步行机构 气垫车 动力学模型 

分 类 号：S220.32[农业科学—农业机械化工程]