This research has attempted to define the angle for avoiding powerful light by modeling based on three-dimension vector boundary, and provided the specific calculation method, so as to resolve the problem of avoiding powerful light. The simulation results show that the proposed computation of avoiding angle could judge in real time whether satisfy avoiding conditions, and the avoiding strategy could be chosen. So, the method and the strategy are of practical valve to industries.
In order to enhance the rate of star identification under different view fields and reduce memory storage,
this paper presents a polygon star identification based on ACO algorithm .First, fast cluster analysis. Second,
calculate argument for each guide star, using the advantages of ACO in fast path optimization to complete
building feature polygon. Third, comparing optimization results and optimization data of guide database to
realize match and identifying. Through the simulation shows that the above method can simplify searching
process and structure of storage. It can promise the completeness of characteristic patterns of star image.
The robustness and reliability are better than traditional triangle identification.