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文章研究热控涂层GEO带电粒子辐射效应加速试验的参数确定方法。根据轨道带电粒子辐射环境的特点,以效应等效为原则,建立了利用单一能量带电粒子产生的辐射效应模拟轨道带电粒子辐射效应时的等效注量率计算方法,称之为等效能谱模拟技术;并建立了利用高注量率来提高加速试验效率的加速因子计算方法,称之为加速试验的加速因子确定技术。利用这两项技术,研究设计了防静电Kapton二次表面镜GEO电子辐射效应模拟试验的参数。
The article studies the parameter determination method of accelerating test of GEO charged particles by thermal control coating. According to the characteristics of orbital charged particle radiation environment and the principle of effect equivalence, an equivalent fluence rate calculation method is established when using the radiation effect generated by a single energy charged particle to simulate the orbital charged particle radiation effect, which is called the equivalent spectrum simulation Technology. And a calculation method of accelerating factor that uses high fluence rate to improve the efficiency of accelerating test is established. It is called acceleration factor determining technique for accelerating test. Using these two techniques, the parameters of the simulation experiment on the GEO electron radiation effect of the anti-static Kapton secondary surface mirror were studied.