change working methods 中文意思是什麼
change working methods
解釋
轉變工作方式-
These means have following defects : i. parameter controls is too simple that will fit the curve too roughly and can ’ t give the configuration and characteristic of surge curve very good ; ii. the performance curve will change a lot when working condition changes, especially when woring temperature changes ; iii. choking area will bring huge waste and is an area that the system oughts to avoid, but we haven ’ t corresponding methods to watch and control it in the domestic till now
這些措施具有以下缺點: 1 、控制參數過于簡單，對曲線的擬合過于粗糙，不能很好的反映喘振曲線的形態和特點; 2 、當工作條件變化時，特別是工作溫度有所變化時，性能曲線會發生很大變化; 3 、阻塞區會造成巨大的浪費，也是系統該避免的區域，可是目前國內還沒有相應措施來監控它。 -
Abstract : according to the working properties of the temperature - controller to be wide used in industrics, this article researches the fuzzy control methods. the main contents are included as follows : 1. based on analyzing and summing up the essential thoughts, this research paper puts forth a kind of the fuzzy controller that is nonlinear, weight change, and self - adjustment control regulations. the imitation results have proved its simplicity and utility
本文針對工業上的廣泛使用的溫控儀的工作特點，研究了模糊控制的方法主要包括： 1 .在分析總結模糊控制本質思想基礎上，提出了一種非線性，變權控制規則自調整的模糊控制器，模擬結果驗證了該控制器的簡單，有效性。 -
This dissertation is based on the introduction of the power indstry of the history of the nantong city and is according to the development and change of the power industry from 1991 to 2000land also to the reality of the working experience of the administration of the power industry of myself, it make great efforts to analysize anc research the long term and middle - short term forecast of the demand of the nantong city ( urban, tongzhou county, rugao county ) in the future, and is based on the analysis of its character, it draws a conclusion of making value, and uses the thinking of the methods of " the professional danamics and linear tropic ", and according to the answer of the analysis, it uses the ahp method to compare the economics of the construction of the power industry of different areas, and based on the fundamental conclusion, it makes out the methods and countermeasure of the power construction of different areas, and gets a good effect of forecast. so, it will be great instructive and helpful to the forecast and administration of the power industry in the reality, and to fill in the defects of " paying too more attention to the analysis of the character rather than the value, and mainly depending on the experience to make decisions "
本文在介紹南通市電力工業發展歷史狀況的基礎上，從南通市91年2001年電力工業發展變化情況和歷年本人從事的電力管理工作的實際出發，著重分析和研究了南通市（市區、通州市、如皋市）未來長期和中短期的電力需求預測，在對其進行定性分析的基礎上，提出了量化的設想，並將系統動力學和多元回歸的思想分別應用於電力需求的長期和中短期預測，針對分析的結果，利用層次分析法比較了電力建設不同措施的經濟性，在得出初步結論的基礎上，提出了分地區電力建設的對策與措施，取得了較好的預測效果，對實際的電力預測和管理工作有很大的指導意義和幫助作用，從而彌補了實際工作中「注重定性、忽視定量，主要依靠經驗判斷」的不足，對促進今後南通市電力管理工作有很大的幫助。
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