active work in process 中文意思是什麼
active work in process
解釋
實際在制品-
It explorers a webgis - based process for land - use planning information publications and discuss on the model design land - use planning information web publication by establishing an example web site based on the materials of land - use planning of ruian, a city in the south of zhejiang province. it also discusses the implemental techniques used to tie the web server directly to an existing gis and to add gis functionality to the web, such as cgi ( common gateway interface ), java, server api, asp ( active server pages ). through comparation the work discusses which techniques and tools are more suitable for practical use
基於webgis的土地利用規劃信息發布與管理系統實例開發與實現在理論分析的基礎上，本研究利用maplnfo地理信息系統軟體以及autodeskmapguide網路地理信息系統平臺，以asp 、 vbscript 、 javascnpt作為動態網頁開發工具，結合浙江省瑞安市土地利用總體規劃（ 1997 2010年）的技術成果資料，設計並實現了以測覽器用b務器為體系結構的基於webgis土地利用規劃網上信息發布與管理的實例應用，為探索利用webgis進行土地利用規劃信息發布應用的技術可行性與應用前景提供了應用參考。 -
Chapter 1, we introduce this paper. chapter 2, we anatomy active signaling and probe particularly. active signaling protocol ( asp ) is an important application in active network. probe is a model to debug and inspect active environment. furthermore, we analyse rsvp and its employmet process. chapter 3, we bring forward the active signaling and probe model to scout the network state. chapter 4, we analysys key class and object in the model. chapter 5, we design programmes for user and deploy it to linux 9. 0 operating system so we can experiment partly. chapter 6, we sum up and analysis work for later
在第三章中，我們提出了主動信令和探針的結合模型，並用主動探針對網路狀態進行監視。在第四章中，我們對于模型中的關鍵類和對象進行了分析。第五章我們對探針程序及用戶端程序進行了設計，並在linux9 . 0中配置ee環境，對本文提出的處理模式進行了部分實驗。 -
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。 -
The system based on pc is not real - time, expensive and ca n ' t work smoothly in bad environment. aimed to the default, this thesis uses the tms320c6201 to process the image, and development the intelligent active security system
針對基於pc機的系統存在的實時性、性價比不高及不能適應惡劣工作環境等問題，本文提出了採用高性能的tms320c6201數字信號處理器為核心，對動態圖像進行處理，進行汽車智能主動安全系統的開發。
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