Structural design for a drum of a CTP device and modal analysis by means of ANSYS workbench have been done to get the first four natural frequencies and vibration models.Natural frequency and maximum deformation of d... Structural design for a drum of a CTP device and modal analysis by means of ANSYS workbench have been done to get the first four natural frequencies and vibration models.Natural frequency and maximum deformation of drum as the optimization goal,three kinds of proposals are put forward based on the weak area of the drum.By means of adjusting static balance and adding thickness,an optimal project 3 is determined the best in the three kinds of proposals.The first natural frequency of the drum optimized is increased by 33.1% than that before optimization,the maximum displacement is reduced by 23.2%.Testing the result of simulation meets image high quality requirements,dynamics analysis and structural optimization are realized.展开更多
O438 2002021176白光光学信息处理及其彩色摄影术=White - lightoptical information processing and its color pho-tography[刊,中]/母国光(南开大学.天津(300071))∥光电子·激光.—2001,12(3).—285-292阐述了白光光学信息处... O438 2002021176白光光学信息处理及其彩色摄影术=White - lightoptical information processing and its color pho-tography[刊,中]/母国光(南开大学.天津(300071))∥光电子·激光.—2001,12(3).—285-292阐述了白光光学信息处理的物理基础,给出了近10年来使用所研制的仪器和设备在实际应用中取得的展开更多
文摘 Structural design for a drum of a CTP device and modal analysis by means of ANSYS workbench have been done to get the first four natural frequencies and vibration models.Natural frequency and maximum deformation of drum as the optimization goal,three kinds of proposals are put forward based on the weak area of the drum.By means of adjusting static balance and adding thickness,an optimal project 3 is determined the best in the three kinds of proposals.The first natural frequency of the drum optimized is increased by 33.1% than that before optimization,the maximum displacement is reduced by 23.2%.Testing the result of simulation meets image high quality requirements,dynamics analysis and structural optimization are realized.
文摘 O438 2002021176白光光学信息处理及其彩色摄影术=White - lightoptical information processing and its color pho-tography[刊,中]/母国光(南开大学.天津(300071))∥光电子·激光.—2001,12(3).—285-292阐述了白光光学信息处理的物理基础,给出了近10年来使用所研制的仪器和设备在实际应用中取得的