feed back feedback 中文意思是什麼
feed back feedback
解釋
反饋-
One is feed - forward - feedback method based on turbidity. another is expert system with self - studying mechanism. fore - back and feedback system based on nephelometer can control the quality of water produced in the little range by setpoint
基於濁度的前饋?反饋控制雖然在一定程度上解決了穩定性與控制精度之間的矛盾，能將出廠水質量控制在設置值附近。 -
At the same time we based on the high precision tuning mechanism and computer controlling feed - back technology to design pid controller. so, we finished design of closed - circuit controlling system and achieved the goal of sampling and feedback
同時，本文在高精度的調諧機構的基礎上，利用計算機控制反饋技術，設計了速度式pid控制器，完成了閉環反饋控制系統的設計，實現了輸出參量光信號採集和反饋的目的。 -
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。 -
Thirdly, the paper creates the standard of teaching quality in normal colleges and universities. fourthly, to build up the quality assurance system and to evaluate the teachers " teaching regularly are good instruments to supervise and urge teachers. to build up feedback system of teaching information is to feed teaching information back and it is also necessary to form eliminating error " s system, so the same errors can be avoided during the later teaching course
具體的實施對策包括：第一，樹立正確觀念；第二，建立質量教育體系；第三，設定符合高等師范院校的教學質量標準；第四，建立教學質量保證體系以及教學信息反饋系統，並最後形成錯誤消除系統；第五，加強教學條件建設，從教學隊伍、課程、教材和其它教學基本建設入手開展工作。
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