基于桁架的多网络远程控制相机精准移动方法Multi-network remote control method of accurate camera movement based on truss
刘昱显,来智勇,石复习,田建州
摘要(Abstract)：
提出一种多网络远程控制方法,以平行四杆结构桁架为载台,基于STM32F407芯片设计步进电机驱动电路和反馈信号采集电路。通过4G网络、W5200网络模块、One NET平台组网实现专家端口和数据中心交互控制网络相机精准定位的功能。根据实时性和精准性设计网络控制方案,并提出相机定位公式。为使水平移动误差控制在5%内,综合考虑灵敏度、稳定性、移动误差,设定电机速度为2.0 cm/s。调整参数改善网络通信并统计流量消耗,最终设定系统异常重启时长为30 s,W5200网络通信定时参数为5 s,W5200网络异常重启时长为10 s,每小时消耗流量3~4 MB。
关键词(KeyWords)： 多网络;平行四杆桁架;步进电机;交互控制;W5200网络;相机定位
基金项目(Foundation): 国家高技术研究发展计划(“863”计划)(2013AA10230402)~~
作者(Author): 刘昱显,来智勇,石复习,田建州
DOI: 10.16652/j.issn.1004-373x.2018.12.002
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