农用运输车发动机与悬置系统的优化匹配  

OPTIMIZATION OF ENGINEMOUNTING SYSTEM ON FARM TRANSPORTER

作　　者：潘公宇[1] 卫修敬[1] 

机构地区：[1]江苏理工大学,江苏理工大学汽车学院

出　　处：《农业机械学报》1997年第S1期25-29,共5页Transactions of the Chinese Society for Agricultural Machinery

摘　　要：在分析农用运输车发动机悬置系统振动的基础上，以发动机的六阶振动频率为优化目标，建立了发动机悬置系统的优化数学模型，并给出了优化实例。オhe main function of enginemounting system is to control the transmission of exciting force from engine to chassis, to make the chassis and body not to cause violent vibration and noise when engine is working, and to increase ride comfort and reliability of service of vehicle parts and components. Therefore, as far as the farm transporter which uses diesel engine as its power is concerned, careful design of enginemounting system is much important because diesel engine works very roughly and has greater vibration and noise. Based on analysing and testing the vibration of enginemounting system of farm transporter, the paper establishes the mathematical model of enginemounting system which selects six rank vibration frequencies as optimization object function. Moreover, the paper presents an example calculation.

关 键 词：发动机—悬置 优化 农用运输车 

分 类 号：S229[农业科学—农业机械化工程]