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红外分光计是应用于气象卫星的遥感仪器,它用九个不同的光学通道来测量大气垂直方向上的温度分布。我们把微处理机应用于红外分光计,为红外遥感仪器的灵巧化、智能化作了尝试,取得了初步结果。 Z80微处理机实现以下三种主要功能: 1.同步地驱动步进电机和同步电机,完成两种扫描模式。 2.对红外分光计九个光学通道的测量数据、电校准数据和内外黑体校准数据进行采集、按不同要求处理,包括均方根误差的计算。 3.在气球试验时,微处理机把红外分光计所取得的各种数据发向遥测机和录音机。在地面定标时,完成与8510 A打印机的接口,将二进制数转成BCD码和ASCⅡ码。
Infrared spectrometers are remote sensing instruments used in meteorological satellites that use nine different optical channels to measure the temperature distribution in the vertical direction of the atmosphere. We put the microprocessor used in infrared spectrometer, infrared remote sensing instrument for the smart, intelligent made an attempt, and achieved initial results. Z80 microprocessor to achieve the following three main functions: 1. Simultaneously drive the stepper motor and synchronous motor to complete the two scan modes. 2. Measurement data, electric calibration data and black and white calibration data of nine optical channels of infrared spectrometer are collected according to different requirements, including the calculation of root mean square error. 3. During the balloon test, the microprocessor sends various data obtained by the infrared spectrometer to the telemeter and the recorder. When scaling on the ground, complete the interface with the 8510 A printer and convert the binary numbers into BCD codes and ASCII codes.