摘要
设计开发了直控式电动舵机教学实验系统。采用STM32Cortex-M4单片机作为控制核心,设计实现了直接控制式电动舵机的位置闭环控制系统。详细介绍了实验系统的设计方案、设计任务、硬件组成、数学建模和仿真设计,开发了基于LabWindows的上位机软件界面,实现控制指令输入和动态测试。该系统采用模块化的软硬件方案,有助于深入学习电动舵机闭环控制、STM32单片机、上位机设计等知识,提高了学生知识综合运用能力和实践动手能力,获得了良好的实践教学效果。
A teaching experiment system of direct-controlled electric steering gear is designed and developed. The STM32 Cortex-M4 MCU is used as the control core to design and implement the position closed-loop control system of the direct-controlled electric gear. The design scheme, design task, hardware composition, mathematical modeling and simulation design of the experimental system are introduced in detail. The upper computer software interface based on LabWindows is developed, which can realize control instruction input and dynamic test. This system adopts the modular software and hardware scheme, which is helpful for students to further study the knowledge of the closed-loop control of the electric steering gear, STM32 single-chip computer, upper computer design, etc., which improves students’ comprehensive knowledge application ability and practical ability, and achieves good practical teaching effect.
作者
刘涛
王明辉
杜宏旺
LIU Tao;WANG Minghui;DU Hongwang(College of Automation,Harbin Engineering University,Harbin 150001,China)
出处
《实验技术与管理》
CAS
北大核心
2019年第11期84-88,共5页
Experimental Technology and Management
基金
国家自然科学基金项目（51409059）
黑龙江省博士后科研启动金项目（LBH-Q16066）
中央高校基本科研业务费专项资金项目（3072019CF0409）资助
哈尔滨工程大学2018年校级本科教学改革研究项目（JG2018B19Z）
关键词
电动舵机
位置闭环控制
教学实验系统
electric steering gear
position closed-loop control
teaching experiment system
