Field Programmable Gate Array-Based Acceleration Algorithm Design for Dynamic Star Map Parallel Computing
Bo Cui,
Lingyun Wang,
Guangxi Li
et al.
Abstract:The dynamic star simulator is a commonly used ground-test calibration device for star sensors. For the problems of slow calculation speed, low integration, and high power consumption in the traditional star chart simulation method, this paper designs a FPGA-based star chart display algorithm for a dynamic star simulator. The design adopts the USB 2.0 protocol to obtain the attitude data, uses the SDRAM to cache the attitude data and video stream, extracts the effective navigation star points by searching the s… Show more
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