pm theory 中文意思是什麼

pm theory 解釋
pm理論
  • pm : 1 paymaster （發放薪餉的）出納員；軍需官。2 permanent magnet 永久磁鐵。3 police magistrate 違警罪...
  • theory : n. 1. 理論，學理，原理。2. 學說，論說 （opp. hypothesis）。3. 推測，揣度。4. 〈口語〉見解，意見。
  1. In this thesis, the author researches on this pm system from the following aspects in detail : 1 the basic theory of supply chain management and the implementing principles of agile supply chain management system ( ascms ) are presented. then one of the models of ascms found on the center of harmonization decision is given

    作者結合參與開發的基於敏捷供應鏈的采購管理系統，從以下幾個方面對其進行了較詳細的研究： 1闡述了敏捷供應鏈及其管理系統的基本理論和實施原則，提出了一個基於協調決策中心的敏捷供應鏈系統模型。
  2. The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault ， researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system ， a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows ： this paper compared some existing methods in excitation control ， fast valve control and coordinated control respectively, analyzed the developments and actuality of nonlinear control research in brief, illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 ， indicated the importance of coordinated control farther this paper introduced the inverse system theory, based on which ， discussed the dfl theory, pointed out which had consistency with the inverse theory, expanded the dfl theory combined the idiographic model equations ， made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations ， which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations ， there were several very important parameters of power system - - rotor angle ( ) ， rotor speed ( ) ， generator q axis voltage ( eq ) ， transient voltage ( e ' q ) ， active power ( pe ) ， mechanical input power ( pm ) ， valve opening ( ) ， generator terminal voltage ( vt ) ， based on the model ， nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault ， which achieved better postfault regulation compared with another two routine methods ， one is the proportion excitation controller and proportion fast valve controller, the other is the proportion excitation controller and the optimal fast valve controller, which could exert good performance when met 1ittle disturbance either

    在介紹逆系統理論的基礎上，詳細介紹了dfl理論，通過比較闡明了dfl理論其本質是逆系統方法的一類，並結合具體課題推導出的模型方程將dfl理論進行了擴展，使之適應于電力系統這個強非線性對象。通過參考大量的書籍文獻推導出一套實用的可將大型汽輪發電機勵磁與汽門綜合起來進行控制的模型方程，此模型方程涵蓋了電力系統中特別引人注目的幾個量- -轉子角、轉子轉速、發電機q軸電勢eq 、暫態電勢e ' q 、有功功率pe 、機械功率pm 、汽門開度、機端電壓vt ，在此基礎上建立了實用的電力系統簡化的數學模型，並將擴展的dfl理論應用於此模型系統，結合線性二次型最優控制理論設計出大型汽輪發電機的非線性綜合控制器及機端電壓最優控制器，通過模擬實驗與採用常規的按電壓偏差進行調節的比例式勵磁控制器+汽門比例控制及採用常規的按電壓偏差進行調節的比例式勵磁調節器和基於二次型性能指標設計的最優快控汽門（考慮發電機的飽和因素）進行了對比，證實了採用此種控制器可以有效地提高電力系統的暫態穩定性，並且在電力系統遭受小干擾時同樣具有良好的調節性能。
  3. These settings happen to have close association with the theory of ecology type government of pm, discourse theory, marketeering government theory, the theory of good governance in particular

    這樣的歷史場景與公共管理範式的生態型政府理論、話語理論、市場化政府理論以及善治理論具有內在的契合性。
  4. The performance - maintenance ( pm ) theory of leadership provided a theory frame to understand the leadership effectiveness. the original studies of pm leadership behaviors were industrial organization - oriented

    Pm領導理論提供了一個理解領導有效性的理論框架， pm領導行為的最初研究就以工業組織為對象的。
  5. This paper discusses the hardware system architecture of broadband software radio experiment platform, designs hardware circuit system, studies the basic theory of software radio deeply, establishes the mathematical model. the platform is made up of a / d ( ad6640 12bit 65 msps ), orthogonality transform, digital filtering and dsp, etc. the platform can demodulate pcm - am / fm / pm / ask / fsk / psk / qpsk, pcm - cdma - psk, pcm - qpsk signal

    本文論述了寬帶軟體無線電接收實驗平臺硬體系統的體系結構，設計了硬體電路系統，深入研究了軟體無線電的基本理論，建立了接收實驗平臺的數學模型。該平臺由高速a d變換器（ ad664012位65msps ） 、正交變換、數字濾波器、 dsp等部分構成。實現了pcm - am fm pm ask fsk psk qpsk ， pcm - cdma - psk qpsk調制方式的解調功能。
  6. Based on the traditional theory and methods in project management, the study is the first one to bring forward a new theoretical framework in project management ( pm ) - - advanced project management body of knowledge ( apmbok ). it has integrated the enterprise resource planning ( erp ), business process reengineering ( bpr ), electronic commerce ( ec ), supply chain management ( scm ) and customer relationship management ( crm ) in the apmbok

    本文在傳統項目管理理論方法（ pm ）的基礎上，有效的集成了企業資源計劃（ erp ） 、業務流程重組（ bpr ） 、電子商務（ ec ） 、供應鏈管理（ scm ） 、夥伴關系管理（ arm ）等先進管理模式和信息技術，首次提出集成化的先進項目管理的理論體系框架。
  7. Firstly, the thesis analyzes the concept of performance, classifies the performance and sets up the evaluation index system according to manager ' s traits. secondly, in order to make evaluation credible and rational, the thesis established the model of fuzzy ahp based on evaluation theory and method. finally, consul ting the pm theory, this thesis analyzes the evaluation result by quartered - grid and put forward improving advice according as different evaluation results

    本文首先從績效的基本概念入手，對績效作了科學的解釋和分類，並根據管理人員的工作特點及以往對績效指標的研究，建立能夠準確反映其績效的評價指標體系；然後在考評理論及考評方法分析的基礎上，結合近來一些新的考評技術，建立了模糊ahp評價模型，使得考評工作更加可靠、合理；最後，借鑒pm理論，對考評結果採用四方圖法進行分析，根據績效結果將被考評者劃分類型，並針對每種類型制定相應的改進措施，體現有效反饋的原則。
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