高海拔地区环境特性对系留气球系统的影响

Effect of Environment of High Altitude Region on Tethered Aerostat System

气球载雷达系统因其探测范围覆盖面积大、隐身性好等优点而成为大家关注的焦点,但系留气球易受环境因素制约,考虑到我国地形复杂因素,文中以高海拔地区特性为例,讨论了高海拔地区环境对系留气球的剩余浮力、主副气囊的内外压差以及平台系统其他因素的影响,并对气球载雷达系统的未来发展方向进行展望。

Tethered aerostat radar system has attracted much attentions due to its such advantages as long detection range,good stealth property and so on.However,the use of tethered aerostat is easily affected by environment factors.Considering the above background,we take the region of high altitude above sea level for example and discuss the effect of the relevant environment factors on the pressure difference between the main balloon and the sub balloon,the residual buoyancy,and other parameters.Finally,the direction of further study is suggested.