Design of online identification method for electro-optical tracking system based on Zynq
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1.National Key Laboratory of Optical Field Manipulation Science and Technology, Chinese Academy of Sciences, Chengdu 610209, China; 2.Key Laboratory of Optical Engineering, Chinese Academy of Sciences,Chengdu 610209, China; 3.Institute of Optics and Electronics, Chinese Academy of Sciences,Chengdu 610209, China; 4.University of Chinese Academy of Sciences,Beijing 100049, China

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TN06

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    Abstract:

    This article proposes an online identification method for a electro-optical tracking system based on the Zynq platform, addressing the cumbersome and inefficient nature of traditional identification. By designing data acquisition and driver programs for A/D and D/A modules, real-time collection and control are achieved, and running the VxWorks operating system on Zynq platform. The use of FFT technology enables the online measurement of frequency characteristics, and a hybrid improved quantum-behaved particle swarm optimization algorithm with natural selection parameters is employed for system identification. Experimental results demonstrate that this method possesses high-precision frequency characteristic measurement and accurate system identification capabilities, providing effective means for real-time control and optimization of electrooptical tracking systems.

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  • Online: July 15,2024
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