黑箱模型 的英文怎麼說
中文拼音 [hēixiāngmóxíng]
黑箱模型
英文
blackbox model-
Then the characteristic and estimation approaches of two important time variant parameter ( tvp ) and state dependent parameter ( sdp ) models are presented and the efficiency of the dbm method is illustrated by three examples based on the analysis of duffing equations, lorenz equations and time - variant equation, in contrast with other methods
本文首先總結了dbm在常規黑箱辨識演算法中的基本框架和兩類重要模型?時變參數（ timevariantparameter ， tvp ）模型和狀態依存參數（ statedependentparameter ， sdp ）模型的特點及其估計演算法。2 ) analyzes the advantages of gml in geospatial data sharing and interoperability, makes out a transitional solution based on the original " dark model " ; 3 ) goes deeply into the using of distributed computing technologies in webgis, discusses the advantages of developing webgis based on j2ee platform
2 ）探討gml在解決webgis空間數據共享與互操作中的優勢，設計一種在原有「黑箱模型」基礎上的過渡型方案。 3 ）深入分散式技術在webgis中的應用，分析基於j2ee開發webgis的優勢，基於webgis分步驟服務模型結合gml給出一種webgis的瀏覽器服務器分散式計算策略。5. a multivariable process identification based on asymptotic black - box theory is studied. firstly, a high - order mimo arx model and its frequency error bound is estimated from identification data and low - order siso models is obtained from high - order mimo arx model
作者對一種基於漸近黑箱理論的多變量過程辨識方法進行了研究：首先用高階arx模型估計模型參數，並給出高階模型的頻域均方誤差；然後，對高階arx模型進行降階處理。A model for prediction of the temperature and carbon content of liquid steel at the end of blowing and optimization of process has been established based on lgmis and pzlgps. a decision - making support sub - system for quality control of bof process, which can be embedded into the decision - making support system for steel making process at panzhihua iron and steel corporation, has been planning and designed. the optimizing process variables for quality control of steel making process at panzhihua iron and steel corporation has been achieved according to the model and process data from lgmis and system of process computer of converters
在提釩煉鋼廠信息管理系統（ lgmis ）和轉爐過程計算機系統（ pzlgps ）的基礎上，研究了適宜的煉鋼過程質量控制模型方法，構建了轉爐終點預測和過程工藝優化的黑箱模型；設計了在攀鋼生產管理輔助決策支持系統lg - idss的框架下進行轉爐過程質量控制專用輔助決策子系統；採用轉爐煉鋼過程質量控制模型以及攀鋼lgmis和轉爐過程計算機中的轉爐冶煉數據進行了計算，確定了滿足煉鋼過程質量控制要求的轉爐煉鋼優化工藝參數。However, current object middleware products, especially corba products, are inefficient, monolithic, static, and black - box software platforms due to multi - layer abstract of doc and deficiencies of current object middleware technology. so, current object middleware products ca n ' t meet requirements of applications from different domains
然而，分佈對象計算的多層次抽象本質和其具體計算模型的不足使得當前的分佈對象計算環境往往是一個低效、固定、靜態、黑箱式的軟體平臺，難以滿足來自不同領域的應用需求，阻礙了分佈對象計算在各領域的深入應用。The models identified by the data - based mechanistic ( dbm ) black - box method can not only explain the data in a statistically efficient, parsimonious manner, they also provide an acceptable interpretation of the system under study. so it has been widely utilized in the black - box identification, especially the identification of the nonlinear and non - stationary systems
由於基於數據的機械論（ data - basedmechanistic ， dbm ）黑箱辨識演算法得到的模型具有形式簡單、統計有效和物理意義清晰的特點，因此在現代黑箱問題的辨識中特別是非線性非穩態系統的辨識中得到了一定程度的應用。The concepts of the precipitation scale of catchment and soil and - water conservation measure ' s scale were introduced. the methods of calculating these scales were also proposed. with these proposed methods, comprehensive precipitation - runoff models respectively have been developed for the four catchments
引入了「流域降水量標度」和「水土保持標度」概念，建立了標度的計算方法;分別建立了四條流域水土保持作用下的降水產流綜合模型?黑箱模型。There are many solutions for webgis, but the already existing " dark model " solutions do not meet the needs of new development more and more with the growth of demands in webgis, mainly because of the existing webgis have difficulties in geospatial data sharing and interoperability as well as can not adapt to the internet environment
雖然webgis有多種實現方式，但是隨著webgis應用的不斷加深，原有的基於「黑箱模型」的解決方案已經越來越不適應新的發展要求。主要表現在空間數據的共享與互操作困難， wkbgis的分散式特性與系統結構存在矛盾等，這就制約了gis 「社會化」的進程，也阻礙了「數字地球」的發展。分享友人