基于Stateflow的拖拉机AMT换挡规律仿真分析  

Simulation Analysis of Tractor AMT Shift Law Based on Stateflow

作　　者：宋凌峰 Song Lingfeng(School of Automotive Engineering,Hubei University of Automotive Technology,Shiyan,Hubei 442002,CHN)

机构地区：[1]湖北汽车工业学院汽车工程学院,湖北十堰442002

出　　处：《模具制造》2025年第5期138-140,共3页Die & Mould Manufacture

基　　金：汽车零部件技术湖北省协同创新项目“拖拉机AMT换挡控制策略研究”(课题编号:2015XTZX04)。

摘　　要：探讨了拖拉机AMT(机械式自动变速器)换挡规律,以提高拖拉机作业效率和驾驶舒适性,同时推动农业现代化与智能化进步。通过建立基于Stateflow的换挡规律模型,深入分析了换挡逻辑,并进行了仿真分析与优化。仿真实验结果展示了换挡规律的动态特性和性能指标,为进一步优化换挡规律提供了数据支持。不仅为拖拉机AMT换挡规律的设计与实施提供了理论基础,还为未来智能化拖拉机的发展指明了方向。This study aims to explore the shifting law of tractor AMT(mechanical automatic transmission) in order to improve tractor operation efficiency and driving comfort,as well as to promote the progress of agricultural modernization and intelligence.By establishing a shift law model based on Stateflow,it analyzed the shift logic in depth and carried out simulation analysis and optimization.The simulation experiment results show the dynamic characteristics and performance indexes of the shift law,which provide data support for further optimization of the shift law.

关 键 词：拖拉机 AMT 换挡规律 Stateflow建模 

分 类 号：TH22[机械工程—机械制造及自动化]