symmetric fiber 中文意思是什麼
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Symmetric fiber grating coupler and its application
對稱結構光纖光柵耦合器及其應用 -
In this article, the following technology of the carbon fiber composite flywheel in the integrated energy - storage / attitude - control system are analyzed and the valuable achievements are achieved above the foundation of consulting a large quantity of literatures and investigation : 1. different technology method for carbon fiber composite flywheel are designed, aimed at the character of carbon fiber composite material and manufacture 2analyzes the stress of carbon fiber composite flywheels made by different technology method, hoop - winding method, symmetric ortho layers pressing method, multi - layer winding method and interference joining method, under high rotate speed, builds their static model ; and simulates their technology and shape parameter ' s affecting their stress level with i - deas f. e. m
本文在查閱了大量國內外相關文獻及調研的基礎上，針對集成化儲能/姿態控制飛輪系統中的碳纖維復合飛輪的以下相關技術進行了研究，並取得了有價值的成果： 1針對碳纖維復合材料的特點及加工方式，設計了周向纏繞成型法、對稱正交鋪層層壓法、多層結構纏繞及過盈連接法等不同工藝方式的碳纖維復合飛輪轉子； 2針對不同工藝方式的碳纖維復合飛輪轉子，進行了高速旋轉狀態下的應力分析，建立了靜力學解析模型，並結合i - deas有限元分析軟體模擬模擬了不同工藝方式的碳纖維復合飛輪轉子的相關幾何參數及工藝參數對其應力水平的影響； 3
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