基于专用控制芯片的车载升降装置设计  

Design of Vehicle Lifting Device Based on Special Control Chip

作　　者：李喆 张立斌 庞长涛 LI Zhe;ZHANG Li-bin;PANG Chang-tao(AVIC Beijing Precision Engineering Institute Aircraft Industry, Beijing 100076)

机构地区：[1]航空工业北京航空精密机械研究所

出　　处：《航空精密制造技术》2019年第4期29-32,共4页Aviation Precision Manufacturing Technology

摘　　要：为了降低研发成本,提高系统的稳定性和灵活性,设计了由单片机、专用步进电机驱动芯片构成的车载升降系统.该系统主要采用了C8051F500微控制器、TMC5160步进电机驱动芯片.系统具有256细分的高精度步进,并具有电机过载检测、堵转报警等功能.测试结果表明,该控制系统达到了预期的设计效果和要求.In order to reduce the cost of research and improve the stability and flexibility of the system, a vehicle lifting system consisting of a MCU and a dedicated stepping motor driver chip is designed. The system mainly uses C8051F500 microcontroller and TMC5160 stepper motor driver chip. The system has 256 subdivision high precision step, and has the functions of motor overload detection, stop-up alarm functions. The test results show that the designed control system achieves the expected design effect and requirements.

关 键 词：自动控制 升降装置 单片机 步进电机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TM383.6[自动化与计算机技术—控制科学与工程]