系留气球球体结构独立监测系统研究

系留气球经历了较长时间的研制和使用,但是设计师在设计过程中通常只考虑风速风向仪、温湿度传感器、GPS等装机设备用于保障系留气球正常工作,而对于验证设计过程中分析和仿真正确性的监测系统很少涉及。本文参照飞机试飞时加装试飞监测系统的方式,加装一套独立于系留气球装机设备之外的监测系统,来监测空中系留时尾翼和挂架的工作状态、地面锚泊时头锥和中部机械索具的受力情况等。同时,提出了监测系统在系留气球上加装时应注意的安全性、完整性、电磁兼容性等要求,最终达到积累系留气球各种工况试验数据、验证设计正确性的目的。

Research on Independent Monitoring System for Tethered Balloon Spherical Structure

Tethered balloons have been developed and used for a long time,but usually only installed equipment are considered in the design process to ensure the normal operation of balloons,such as wind speed and direction indicator,temperature and humidity sensors,GPS,etc.However,the monitoring system which is applied to verify the accuracy of analysis and simulation during the design process is rarely involved.Adding a monitoring system independent of the installed equipment with reference to the aircraft which adds monitoring system in flight test is proposed in the paper.The monitoring system is applied to monitor the working conditions of the tail and truss during aerial tethering,and as well as the stress condition of close haul line during mooring on the ground.At the same time,the requirements which should be noted in the adding process,including safety,integrality and electromagnetic compatibility,are also proposed in the paper.The purpose is gathering the test data of various working conditions and finally verifying the correctness of the design.