中国机械工程Issue(3)：413-419,7.DOI:10.3969/j.issn.1004-132X.2016.03.024
增程式电动拖拉机及其旋耕机组仿真平台开发
Establishment of Extended Range Electric Tractor and Its Rotary Cultivator’s Simulative Platforms
摘要
Abstract
Aimed at the existing conditions that simulation methods of in the field of electric trac-tor research were non-universal,and the simulation platforms concerned with working units were without complete functions.YTO-500 tractor was selected as the research object,the structural pro-ject and the driving parameters of the electric tractor were designed,the simulative platform of ex-tended range electric tractor was established based on CRUISE.By simulating tractive behaviors of the electric and the traditional tractor,and analyzing the surficial behavior and consumption of diesel as the tractor was on a cyclic slow working conditions,the resulting curves express that this platform can simulate tractor’s running conditions well.By researching the coupling relationship of torques among its power train,driving train and PTO(power take off),an equivalent model was taken out. Simulation platform of extended range electric tractor’s rotary cultivator was established.The simula-tion expresses that the speed of the working unit approximately maintains 3.65 km/h,the rotate speed of the rotary cultivator’s principal axis maintains 200 r/min,the simulation results correspond to the YTO 500 tractor’s experiments.By comparison,the speed increases by 14%,and the consumption of fuel decreases by 34.4%.关键词
电动拖拉机/旋耕机组/性能分析/仿真平台Key words
electric tractor/rotary cultivator/performance analysis/simulation platform分类
农业科技引用本文复制引用
刘孟楠,徐立友,周志立,刘卫国..增程式电动拖拉机及其旋耕机组仿真平台开发[J].中国机械工程,2016,(3):413-419,7.基金项目
国家自然科学基金资助项目(51375145) （51375145）
河南省科技攻关计划资助项目(102102210165) （102102210165）
