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对萤火一号(YH-1)火星探测器的电源分系统技术进行了研究。给出了分系统的功能、组成和工作原理。与其他传统电源技术不同,YH-1火星探测器电源分系统针对与俄罗斯福布斯(FGSC)火星探测器间的供电接口进行了适应性设计,并根据火星轨道环境特点,设计了适应长火影恶劣工作环境的自主休眠和自主唤醒等创新技术。地面试验验证了分系统适应性设计的可行性和可靠性,表明设计满足火星探测的任务要求。
The Firefly One (YH-1) Mars rover power subsystem technology has been studied. The function, composition and working principle of subsystem are given. Unlike other traditional power technologies, the YH-1 Mars rover power subsystem is designed for adaptive interface with the power supply interface of the Russian Forbes (FGSC) Mars rover and is designed to adapt to the harsh work of long fire due to the characteristics of the orbital environment Environmental sleep and independent wake-up and other innovative technologies. Ground tests verify the feasibility and reliability of subsystems adaptive design, indicating that the design meets the mission requirements of Mars exploration.