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Digital Tow Target Altitude Control System Based on Complementary Kalman Filter


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Digital Tow Target Altitude Control System Based on Complementary Kalman Filter
MEI Jin-songQU Qiang
College of Automation Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China
tow target super-low altitude flight altitude control Kalman filter
In view of the requirements of high height precision for super-low altitude tow target,the structure and the control method of the digital altitude control system are designed,in which the altitude signal is dealt with the algorithm of complementary Kalman filter to improve the control precision.Simulation flight-test results show that the system has the performance of high precision and strong anti-interferences which can fulfill the design requirements.The digital design enables the system to have a better portability and improves the service efficiency.


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Last Update: 2012-12-05