摘要
分析和研究工程车辆自动换挡控制系统的首要工作是建立动力系统、传动系统的数学模型。装载机具有作业工况复杂、多变等不定的动态特性,建立其动力系统、传动系统的数学模型,不仅可以合理地进行研究及仿真试验,而且还可以为定性分析研究换挡控制系统提供必备的理论基础。
The automatic shift of construction vehicles has been studied and analyzed.The first task is to establish the mathematic models of power and transmission system.The loader has a dynamic feature on its complex and changeable working condition.The establishment of mathematic models with the power and transmission system is not only for the reasonable research and simulation experiments but also for the necessary theory supplies of the qualitative analysis and research of shift control system.
出处
《贵州大学学报（自然科学版）》
2012年第1期68-70,74,共4页
Journal of Guizhou University:Natural Sciences
基金
贵州大学科学基金资助(701787301)
关键词
装载机
自动换挡控制系统
数学模型
仿真
loader
control system of the automatic shift
mathematic models
simulation
