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空空导弹伺服机构位于全弹的后端,发动机尾喷管从伺服机构正中穿过。飞行器在工作时,伺服机构壳体表面的高温气动加热,发动机在伺服机构舱段的高温尾喷管,伺服机构舱段的高能热电池发热,和伺服机构中大功率器件的发热,使伺服机构系统处于一个非常复杂而又严酷的热环境中。因此,需要对伺服机构进行热分析和热设计,控制伺服机构的温度,使其在紧急或战斗状态下具有继续工作的能力。
The air-to-air missile servo is located at the full back end of the engine and the tail pipe of the engine passes through the center of the servo. During the operation of the aircraft, the surface of the servo housing is heated by the high-temperature air, the high-temperature tail nozzle of the servo chamber of the servo mechanism, the high-energy hot-battery heating of the servo chamber and the heating of the high-power devices in the servo mechanism make the servo mechanism The system is in a very complex and harsh thermal environment. Therefore, the need for thermal analysis of the servo and thermal design, control the temperature of the servo, so that it has the ability to continue working in an emergency or combat state.