首页> 外文会议>2010 International Conference on Intelligent and Advanced Systems >Control systems of a turntable and antenna positioning device in an open area test site
【24h】

Control systems of a turntable and antenna positioning device in an open area test site

机译:露天试验场中的转盘和天线定位装置的控制系统

获取原文

摘要

An open area test site (OATS) is a facility to measure radiated emissions of an electrical or electronic equipment in order to comply electromagnetic compatibility (EMC) requirements. In the measurement, the equipment under test (EUT) is placed in a turntable and the electromagnetic field radiated by the EUT is scanned using an antenna attached to a mast. The maximum radiation from the EUT is captured by rotating the turntable and vertically moving the antenna. This paper describes the development of the control systems of the scale models of a turntable and antenna positioning device. Stepper motor and dc motor are used to drive the turntable and antenna positioning device respectively. The motors are controlled by using microcontrollers. Speed and position control systems for both devices have been designed and the accuracies of the systems have been analyzed.
机译:开放区域测试站点(OATS)是一种用于测量电气或电子设备的辐射发射以符合电磁兼容性(EMC)要求的设施。在测量中,将被测设备(EUT)放在转盘上,并使用安装在桅杆上的天线扫描EUT辐射的电磁场。通过旋转转盘并垂直移动天线来捕获EUT的最大辐射。本文介绍了转盘和天线定位设备的比例模型控制系统的开发。步进电动机和直流电动机分别用于驱动转盘和天线定位装置。电机由微控制器控制。设计了两种设备的速度和位置控制系统,并分析了系统的准确性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号