基于硬件在环的液压实验平台设计与应用  

Design and Application of Experiment Training Stand for Hydraulic System Based on HIL

作　　者：韩寿松 刘相波 晁智强 靳莹 HAN Shousong;LIU Xiangbo;CHAO Zhiqiang;JIN Ying(Department of Vehicle Engineering,Academy of Army Armored Forces,Beijing 100072,China)

机构地区：[1]陆军装甲兵学院车辆工程系,北京100072

出　　处：《实验科学与技术》2025年第2期123-127,共5页Experiment Science and Technology

基　　金：军队装备科研项目(2021WG32)。

摘　　要：针对新装备液压系统结构原理复杂,实装教学训练易损坏装备、安全风险大等问题,设计了一种基于液压半实装硬件和虚拟模型的实验平台。采用三维建模软件和Unity3D完成虚拟模型及动画集成与控制;设计了由基于内核芯片STM32F407IGT6的测控卡、操作控制装置和传感器构成的接口模块,实现半实装硬件和虚拟模型之间数据交互。以某型综合传动液压系统为例,对实验平台的结构原理、故障维修等功能模块进行了说明。应用表明,采用硬件在环的液压实验平台,可实现液压教学理论与实践的有机融合,解决了复杂液压系统结构原理不直观与实践能力培养不足的难题,教学效果提升明显。The hydraulic systems of new deployed equipment are complicated and practical equipment training has the potential risks of breakdown and safety.To solve these problems,an experiment training stand is developed based on the semi-real hydraulic system and virtual models.The 3D modeling software and Unity3D are used to model the system and integrate and control the animations.The designed interface module includes the data acquisition and control card based on the core chip STM32F407IGT6,the operation control unit and the sensors,which realizes the data transformation between the semi-real system and virtual model.Taking one type of integrated gearbox hydraulic system as example,different training functions of this stand,such as constructing principles and fault diagnosis,are fulfilled and illustrated.The application shows that by using the experiment training stand based on HIL,the theory and practical training are integrated deeply,and the problems of the complicated hydraulic systems training such as obscure construction and principle and insufficient practical training are solved effectively.

关 键 词：硬件在环 液压系统 实验平台 虚拟模型 

分 类 号：G712[文化科学—职业技术教育学] TP242[文化科学—教育学]