TY - GEN
T1 - A new algorithm for high accuracy conical scan infrared earth wave
AU - Hu, Xianbin
AU - Zhao, Jianhui
AU - Li, Fan
AU - Yan, Zhao
PY - 2012
Y1 - 2012
N2 - The satellites get accurate parameters of orbit and attitude real-timely and on-orbit from the double-cone infrared(IR) earth sensor, which is the key equipment on the satellites and very important in increasing satellites on-orbit survivability and developing space practical ability. In order to accomplish the calibration and test of infrared earth sensor, a simulating signal source is required to provide electric earth wave signals so that a closed-loop testing system can be constituted. According to the requirement of accuracy test, environment test and reliability test of infrared earth sensor, a new algorithm for high accuracy cone-scan infrared analog earth wave was proposed. The infrared earth wave simulator was developed based on the analysis and simulation of the algorithm accuracy. Test results showed that the algorithm and test equipment could satisfy the high accuracy and real-time requirements.
AB - The satellites get accurate parameters of orbit and attitude real-timely and on-orbit from the double-cone infrared(IR) earth sensor, which is the key equipment on the satellites and very important in increasing satellites on-orbit survivability and developing space practical ability. In order to accomplish the calibration and test of infrared earth sensor, a simulating signal source is required to provide electric earth wave signals so that a closed-loop testing system can be constituted. According to the requirement of accuracy test, environment test and reliability test of infrared earth sensor, a new algorithm for high accuracy cone-scan infrared analog earth wave was proposed. The infrared earth wave simulator was developed based on the analysis and simulation of the algorithm accuracy. Test results showed that the algorithm and test equipment could satisfy the high accuracy and real-time requirements.
KW - Earth wave algorithm
KW - Infrared earth wave
KW - double-cone IR Earth Senor
UR - https://www.scopus.com/pages/publications/84867311721
U2 - 10.1109/ISICT.2012.6291626
DO - 10.1109/ISICT.2012.6291626
M3 - 会议稿件
AN - SCOPUS:84867311721
SN - 9781467326162
T3 - 2012 the 8th IEEE International Symposium on Instrumentation and Control Technology, ISICT 2012 - Proceedings
SP - 105
EP - 109
BT - 2012 the 8th IEEE International Symposium on Instrumentation and Control Technology, ISICT 2012 - Proceedings
T2 - 8th IEEE International Symposium on Instrumentation and Control Technology, ISICT 2012
Y2 - 11 July 2012 through 13 July 2012
ER -