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航天五院西安分院在嫦娥三号研制过程中,秉承“10000-1=0”的质量理念,跨越一个个技术障碍,保证产品质量万无一失。确保了“三姑娘”安全顺利地奔向月宫。明亮的眼睛在落月过程中,要掌控速度和距离,“测距测速敏感器”可使“三姑娘”轻盈落月。可以说,“测距测速敏感器”是嫦娥三号寻找落月路的明亮双眼,也是嫦娥三号着陆器的GNC分系统最关键的部分之一。奔月之旅要“高速”奔走十几个昼夜。为了能够准确地向地面发回各种数据,必须要架起远程测控及数据传输的桥梁,以保证地月飞虹远程通信畅通无阻。为此,该院为嫦娥三号研制搭载了全新的测控天线、数据传输与处理系统。与嫦娥一号相比,
Xi’an Institute of Space and Fifth Hospital Chang’e III in the development process, adhering to the “10000-1 = 0” quality philosophy, across a technical obstacles to ensure product quality foolproof. To ensure that the “Three Girls” safe and smooth toward the moon. Bright eyes in the process of falling, to control the speed and distance, “Ranging speed sensor ” “Three Girls ” light down the moon. It can be said, “Ranging speed sensor ” is Chang’e III looking for the bright eyes of the Luna moon Road, but also Chang’e III GAN Lantern one of the most crucial part of the system. Flying to the month to “high-speed ” ran a dozen day and night. In order to be able to accurately send back a variety of data to the ground, you must set up a bridge for long-distance monitoring and data transmission to ensure that the earth-moon Rainbow remote communication unimpeded. To this end, the hospital for the development of Chang’e III equipped with a new test and control antenna, data transmission and processing system. Compared with Chang’e One,