vpg 中文意思是什麼
vpg
解釋
簿基因組連接蛋白-
The changes of characteristics of material and geometry caused by stamping all influence the precision of cae. in this thesis it also shows that a typical structure and a simplified car model were built using one step forming and mapping method based on vpg and kmas software, thus enabling us to define it fast fine simulation method ( ffs ) ; likewise, the pure static bend test and the front impact test complied with ecer42 were respectively completed
4 .本文首次將快速精細模擬分析（ fastfinesimulation - ffs ）方法應用到車身典型結構件的靜態純彎特性研究，利用kmas軟體進行了該模擬模型一步成型拉延分析，通過試驗和模擬分析結果對比，驗證了拉延工藝對車身結構件力學特性的重要影響。 -
三. dynamic gain equalizer ( dge ) based on volume phase grating ( vpg ). edfa ' s gain spectrum has dependence on the edfa ' s operate point
Edfa在不同的工作狀態具有不同的增益譜，這就要求增益補償器件的增益譜形狀要隨edfa工作狀態的不同而發生變化。 -
The application of vpg techniques in automobile
技術在汽車中的應用 -
Thus, the equalizer should alter its gain spectrum as the edfa ' s operate point changes. based on the theory of thick grating, characters of vpg ' s transmissive gain spectrum were studied. using the genetic algorithm, novel dge ( including several vpgs ) was designed
本文根據體相位光柵的理論，研究了體相位光柵增益譜隨各參數的變化，並根據體相位光柵的增益譜特性，藉助遺傳演算法，用多個體相位光柵實現了edfa的動態增益補償。
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