New Test System of Infrared Earth Sensor

Abstract:

Infrared earth sensor is one of the key components of satellite attitude measurement system. During the research, infrared earth wave tests signal source to provide power source (hereinafter referred to as Earth-wave signal source. That is involved in the experiment of control system, which contains open, closed, veneer and the whole system to complete the ground testing and calibration of infrared earth sensor. According to the testing requirements of infrared earth sensor, a new test system based on PXI bus is designed. This new test system consists of hardware and software systems, which controls the generation of earth wave signal, completes data acquisition and analysis, and achieves the ground testing calibration. It has advantages including high precision, full function and strong compatibility, which completes calibration of infrared earth sensor ground testing and improves the precision and efficiency.

• Periodical: Applied Mechanics and Materials (Volumes 789-790)
• Pages: 536-539
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.789-790.536
• Online since: September 2015
• Authors: Xiao Long Zhang*, Fan Li, Jian Hui Zhao
• Keywords: Infrared Earth Sensor, PXI Bus, Signal Source of Infrared Earth Wave

References

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