The model of tumtable′s key parts have been simplified. Its inherent frequency and model has been get by FEM method. The influence of vibration on light axis′ parallel has been analyzed by using model′s inherent frequency and model and giving the suggestion of promotion.
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穆远东, 李立仁.车载转台关键部件结构分析[J].激光与红外,2008,38(7):705~707 MU Yuan-dong, LI Li-ren. Analysis of Vehicleborne Turntable′s Key Parts[J]. LASER & INFRARED,2008,38(7):705~707