Open AccessNumerical Simulation of the Fast Steering Mirror
Author(s) -
Xuhua Zhai,
Suli Feng
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1744/2/022118
Subject(s) - modal , modal analysis , mirror neuron , finite element method , resonance (particle physics) , basis (linear algebra) , mirror image , computer science , computer simulation , optics , physics , structural engineering , simulation , engineering , mathematics , geometry , materials science , psychology , particle physics , polymer chemistry , cognitive psychology
According to the structural characteristic and working properties, the finite element analysis model of the fast steering mirror (FSM) is established. The numerical simulation is conducted for the FSM. The resonance frequency by use of the modal analysis is compared with the measured result. It is concluded that the resonance frequency of the mirror has the least influence on the mirror in the entire steering mirror structure. The theoretical basis is provided for the structural design of the steering mirror.