电子设备太阳辐射试验系统的研制

Research on Developing The Solar Radiation Simulation Test System of Electronic Equipments

对自行研制的电子设备太阳辐射试验系统进行了介绍。设备研制中对试验系统的辐照灯阵进行了优化设计,同时根据环境试验要求,介绍了太阳辐射试验设备研制过程中所遇到的辐射光源选择及强度控制、光谱分布修正和光源启动系统等技术难点,并给出了解决途径。该试验系统研制成功,为考核装备的环境适应性和产品可靠性提供了科学的试验手段。

The developing personally solar radiation simulation test system is introduced. The solar radiation simulation lamp matrix is optimized in the course. At the same time based on environmental test requirements, the critical technical issues are researched in the development of this system, such as selection of the kind of radiation simulation lamp, controlling intensity of solar radiation, amending distributing of lamp spectrum and startup system of solar radiation simulation lamp matrix. and the approaches to deal with them are given. This system provides a scientific test means for checking the environmental adaptability and for conducting reliability.