self-feed back 中文意思是什麼
self-feed back
解釋
自反饋-
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。 -
Aiming at overcoming such deficiency, this article gives pilot study and discussion on how to realize " distance intelligent instruction system based on web ". through collecting the learning action learning fashion ^ knowledge comprehension information, learning time, test result and many other factors dynamically and putting these factors analyzed by self feed back system, then, after deducing, we can get learning ability, learning character, learning effect and some other results quickly, these results are sources to form learning content dynamically in order to meet the requirements of individual education
針對以上不足，本論文對如何實現「基於web的遠程智能學習系統」進行了初步研究、探討，通過動態收集學生的學習動作、學習方式、知識理解情況、學習時間、考試情況等諸多因素，經過自反饋系統的分析、推理，快速獲得學習者的學習能力、學習特徵、學習效果等反饋結果，為滿足個性化學習、動態形成最適合該學生的學習內容提供依據。 -
The knowledge base of the model including fuzzy deduce parameters, the weigh parameters of judge factors which are setting by education experts and fuzzy deduce rules which come from experience of education experts is a form of information for the knowledge of experts and precondition to make self feed back system intelligent
該模型中的知識庫包括教學專家設置的模糊推理參數和評判因素的權重參數以及基於專家經驗的模糊推理規則等，是教學專家知識的信息化形式，是自反饋模型具有智能化的前提。 -
Self feed back model that adopt fuzzy deduce technology and fuzzy integrate judge mechanism is introduced in this article, it is the kernel function model of intelligent instruction system
論文的自反饋模型採用以模糊數學為基礎的模糊推理技術和模糊綜合評判機制，是智能學習系統的核心功能模塊。 -
Therefore, self feed back model is a key technique to meet the demand of individual intelligent instruction system, and will be a stubborn base to make individual distance education popularize ^ spread and practice
自反饋模型較好解決了智能學習系統個性化要求的關鍵技術，為個性化遠程教育的普及與更好的推廣、實施打下了基礎。 -
On the other hand, the maintaining system of rule base guarantees the dynamic adaptation of self feed back model
同時設計了規則庫維護系統，以保證自反饋模型的動態適應性。 -
Feed back control base on nonlinear pid with self - adjust parameter and feed forward control base on experience model are employed in the practical application. the realization of this control system and its result are introduced in this paper. because the process of the reaction is complicated, it ' s difficult to model for it
在對中和過程自動控制演算法的探索中，採用了非線性參數自整定控制和基於模型的前饋控制，本文介紹了這種控制系統的實現和現場控制效果，由於中和控制過程的模型極其難以確定，反應過程變化復雜，因此基於模型的前饋控制無法對ph值和流量值的波動進行有效的補償。
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