Aiming at the requirement of star simulator for multiple star magnitude,a kind of high imaging quality star simulator optical system was optimized and designed according to the working principle of star simulator.The energy calculation model of the star magnitude was established to realize the theoretical calculation of the energy of the star magnitude.In order to realize the high precision and continuous adjustment of multiple star magnitude,a simulation method of multiple star magnitude with two pieces of linear variable filter was proposed.The simulation results show that the simulation errors range from -2 to 6 star magnitude are less than ±10%,which meets the simulation requirements of real magnitude.It provides a design idea for the real star magnitude simulation of star simulator.
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张晓娟,张健,杨俊杰,张丽娜,张建良.星模拟器多星等模拟方法研究[J].激光与红外,2018,48(9):1150~1155 ZHANG Xiao-juan, ZHANG Jian, YANG Jun-jie, ZHANG Li-na, ZHANG Jian-liang. Research on multiple star magnitude simulation of star simulator[J]. LASER & INFRARED,2018,48(9):1150~1155