Lin Chunfu, Lu E, Wei Pichang. Investigation Scheme of the Space Remote-sensing Camera Structure by Thermoelastic Analysis[J]. Editorial Office of Optics and Precision Engineering, 1997,(1): 35-42
Lin Chunfu, Lu E, Wei Pichang. Investigation Scheme of the Space Remote-sensing Camera Structure by Thermoelastic Analysis[J]. Editorial Office of Optics and Precision Engineering, 1997,(1): 35-42DOI:
In order to obtain optimum scheme of the space remote-sensing camera structure it is necessary to investigate the concentricity in the optical system due to temperature alternative by means of thermoelastic analysis.Different schems of the camera structures have been analysed and compared based on Computer Aided Engineering Analysis.Displacements
deformations and stresses of the camera structure
due to the effects of temperature
have been calculated and the variation of the concentricity in the optical system is given.By several design analysis iteration
the reasonable scheme of the camera have been obtained.The results are of important value for improving the camera design.