自熱誤差 的英文怎麼說
中文拼音 [zìrèwùchā]
自熱誤差
英文
self-heating error-
Valentine had solved the problem, and was able easily to understand his thoughts, and to convey her own in return, and, through her untiring and devoted assiduity, it was seldom that, in the ordinary transactions of every - day life, she failed to anticipate the wishes of the living, thinking mind, or the wants of the almost inanimate body
瓦朗蒂娜解決了這個奇特的語言問題，能很容易地懂得他的心思和把她自己的意見傳達給他。她用孜孜不倦的熱情，凡是日常生活上的普通事務，她極少會誤解老人的意思，總能滿足那依舊還活著而且還能思想的那大腦的希望和那個差不多已經死掉的身體的需要。Because the system error is ineluctable for mode, it is necessary to correct the simulation fielde effectively. in this paper, based on the idea of combined eof correction, the interannual simulation of sea surface wind stress anomalies of the tropical pacific ocean by lap two - level atmosphereic model have been corrected, result of corrected erperiment shows that the corrected field is more similar to the observation field, especially on the distribution of the space. three prediction experiments also shew that correcting scheme of combined eof can improve the interannual prediction veracity of model
在本文中，基於「聯合自然正交展開誤差訂正」的思想，將中科院大氣物理研究所兩層大氣環流模式輸出的熱帶太平洋海表風應力異常的跨年度模擬場進行訂正，訂正試驗的分析結果表明，訂正後的熱帶太平洋海表風應力距平場與相應觀測場年際變率分量的相似程度遠遠好於模式模擬的結果，尤其是在空間分佈方面的改善非常顯著；三組跨年度訂正檢驗結果也表明，訂正後的跨年度預測結果明顯好於模式的預測結果。Robustness is the study focus of adaptive beamforming techniques because of the inevitable array imperfections in practice. a robust adaptive beamformer based on the structure of the generalized sidelobe canceller ( gsc ) is proposed in this thesis
由於陣列天線的空間采樣誤差不可避免，自適應波束形成的穩健性是當前波束形成研究的熱點，論文提出了一種基於廣義旁瓣相消器結構的穩健的自適應波束形成器。Self - heating error
自熱誤差The algorithm of strapdown inertial navigation system is also discussed and then use the flight - track generator to give a simulation, since a closed loop feedback integrated navigation system is designed in this paper, and the output of the filter must feed back to the strapdown inertial navigation system, the analysis of the algorithm in strapdown inertial navigation system is important. the scheme to design the trajectory of gps and the simulation of gps constellation are then studied, the simulation of gps constellation is given from the calculation of vernal equinox base on the principle of celestial mechanics, this method of different from other methods given by other paper and is useful to the research of satellite navigation system. a new method to abstract noise modal in integrated navigation system is proved to be useful in practice, this method, which is given by use the principles of stochastic processes, statistics, time series analysis, and system identification, is suitable for the kalman filter in integrated navigation system
如航跡產生器的設計，該航跡產生器是研究組合導航問題的前提，從國外一些研究組合導航系統的文獻中可以看出，設計這樣一個航跡產生器是非常必要的，所以本文自行設計了這樣一個系統；還討論了捷聯慣性導航系統中捷聯解算的方法，並進行了模擬研究，由於在本文設計的閉環反饋式組合導航系統中，對捷聯慣導系統的平臺誤差進行閉環控制，需要將濾波器輸出的校正量反饋到捷聯解算內部，所以必須對捷聯解算進行深入的研究和分析，更何況捷聯解算問題本身也是導航界的一個熱門研究課題；另外，本文還介紹了gps軌道及其星座模擬的設計思想和方案，與以往gps軌道和星座模擬不同的是本文從天體力學中計算春分點開始，逐步進行gps軌道及其星座模擬，這樣的設計方法對從事衛星導航的研究工作是有價值的；還對組合導航中誤差建模方法進行了研究，綜合運用隨機過程、概率統計、時序分析及系統辯識等方面的理論提出了一套適合組合導航卡爾曼濾波的誤差建模方法，並運用實際研究工作中的測量數據對該方法進行了驗證。This subject is supported by national natural science foundation of china ( " research on fundamental theory of thermal error for mechanical fit and its application ", no. 50075023 ). the theory on thermal deformation of mechanical elements in non - uniform temperature distribution is mainly studied. many experiments have been finished and some new ideas have been attained
本課題來自於國家自然科學基金項目「機械配合熱變形誤差的基礎理論與應用技術研究」 （項目編號50075023 ） ，主要是對非均勻溫度場的熱變形進行理論研究，同時進行了大量的實驗，取得了一些成果。分享友人