telescope-feed 中文意思是什麼
telescope-feed
解釋
套筒式-
To make full use of the karst formation in guizhou province of china, a large spherical radio telescope array of the arecibo telescope was proposed in china in 1995. therefore, a completely new design project that integrating mechatronics and optics technologies with several large span cables is proposed to drive the feed - supporting system to realize the high precision positioning. for the high requirement of trajectory tracking of the feed - supporting system with large span cables, the feasibility of stewart platform served as a fine - tuning platform and the accomplishment of the high precision tracking are considered in details in this paper
本文依託新一代大射電望遠機電光一體化創新設計方案，針對饋源指向跟蹤系統高精度軌跡跟蹤要求，以精調stewart平臺為研究對象，進行了6自曲度並聯機器人的運動學優化設計、動力學分析與奇異性分析，設計了強魯棒性自抗擾控制器實現高精度軌跡跟蹤控制；提出了新一代大射電望遠鏡饋源指向跟蹤系統軌跡跟蹤獨立控制策略、軌跡規劃策略和控制模型； 50米縮比模型實驗驗證了軌跡跟蹤控制策略與方法的工程有效姓和可行性。 -
When using a line feed, telescope operators produce a unified signal by adding up the different parts of the signal, but the results are never as strong and clear as they are with a parabolic dish
使用線形饋源時，操作者產生一個標準信號疊加到信號的不同部分，但是結果從不會像使用拋物面碟面得到的那樣強大、清晰。 -
Professor duan baoyan proposed an innovative optomechatronic design project of large radio telescope : using six cables to control the feed cabin to which a stewart platform is connected. the elementary adjustment of cables and the fine - adjustment of stewart platform cooperate together to reach the precision demand
段寶巖教授提出了以懸索支撐饋源的初級平臺、將stewart平臺並聯機構固定於初級平臺，由懸索的初調和stewart平臺的精調共同完成饋源的高精度定位控制的方案。 -
Application of electrorheological fluids in semi - active wind vibration control of the feed supporting system for the large radio telescope
電流變液在大射電望遠鏡饋源支撐系統風振半主動控制中的應用
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