DocumentCode :
3160250
Title :
Natural characteristic analysis of tracking frame of electro-optical theodolite by component modal synthesis method
Author :
Fangfang, Sun ; Rui, Qian ; Caiping, Liang
Author_Institution :
Mech. & Electron. Eng. Fac., Shanghai Second Polytech. Univ., Shanghai, China
fYear :
2011
fDate :
16-18 April 2011
Firstpage :
488
Lastpage :
491
Abstract :
Component modal Synthesis method used in natural characteristic analysis is introduced in this paper. The principle of component modal synthesis method is described. Based on this principle, the sub-structure of tracking frame of electro-optical theodolite is divided and FEM is set up. The natural frequency of tracking frame of electro-optical theodolite is calculated in the end. The results showed the component modal synthesis method has the advantage of less calculation load, higher accuracy, worth to popularize and application foreground.
Keywords :
electro-optical devices; finite element analysis; modal analysis; theodolites; FEM; component modal synthesis method; electrooptical theodolite; frame tracking; natural characteristic analysis; Electrooptical waveguides; Equations; Finite element methods; Kinematics; Mathematical model; Matrices; Theodolites; component modal synthesis method; electro-optical theodolite; finite element; natural frequency;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
Type :
conf
DOI :
10.1109/CECNET.2011.5768851
Filename :
5768851
Link To Document :
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