基于Simulink的拖拉机PTO动力分配模型研究  

Research on Tractor PTO Power Distribution Model Based on Simulink

作　　者：郝家乐 Jiale Hao(School of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai)

机构地区：[1]上海理工大学机械工程学院,上海

出　　处：《建模与仿真》2024年第4期4195-4204,共10页Modeling and Simulation

摘　　要：现今主流的拖拉机都有安装动力输出(PTO)装置,但是关于动力分配问题的特性却未有明确的数据。本文选取了具有代表性的554型拖拉机进行研究。利用Simulink建立电磁多片式离合器传递扭矩模型和拖拉机PTO传动系统模型,分析拖拉机PTO在低挡时的动力分配特性。本文为今后PTO技术的发展提供了相关数据支持,具有一定的参考价值。The mainstream tractors are fitted with power take-off(PTO)devices,but there is no clear data on the characteristics of the power distribution problem.In this paper,a representative 554 tractor is selected for study.Using Simulink to establish the electromagnetic multi-plate clutch transmission torque model and the tractor PTO transmission system model,the power distribution characteristics of tractor PTO in low gear are analysed.This paper provides relevant data support for the future development of PTO technology and has certain reference value.

关 键 词：PTO 电磁多片式离合器 传动比 动力分配 

分 类 号：S21[农业科学—农业机械化工程]