mode estimation 中文意思是什麼

mode estimation 解釋
狀態估計
  • mode : n 1 法，樣，方法，方式。2 模，型；樣式，體裁，款式；習慣。3 風尚；〈the mode〉流行，時髦。4 【語...
  • estimation : n. 1. 估計，評價。2. 預算，預算額；概算。3. 尊重，尊敬。4. 意見，判斷。5. 【化學】估定；測定。
  1. It analyse the stability with numerical simulation. finally, on the basis of geological estimation and analysis of the monitoring data and the numerical simulation, it conclude : ( 1 ) through the tracking investigation of the deformation phenomenon, and the study of the rock mass constructure of the slop, it determine the mode of the formation and destruction on the basis of aggregate analysis of the monitoring data

    最後，結合地質判斷、監測分析結果及數值模擬分析結果以及對典型剖面的極限平衡計算結果，得出了以下主要成果： （ 1 ）通過對「左砂」邊坡變形破壞跡象的跟蹤調研，對斜坡的巖體結構和已經發生的破壞跡象進行深入的研究分析，結合對監測資料的綜合分析，確定了「左砂」邊坡可能的變形破壞模式。
  2. The conventional variable structure control technique for uncertain system requires that the uncertainty bound is known as a premise to assure robustness. the requirement creates an over - conservative controller and enlarges chattering. the proposed controller regards the influence of unknown disturbances and parameter uncertainties as an equivalent disturbance and generates an on - line estimation used in smc to cancel the slowly varying uncertainties by the mechanism of time delay. the reaching law approach is used to get the conditions and band of quasi - sliding mode. the new methodology offers a robust feedback control with much lower gains and reduces chattering without a prior knowledge of the uncertainty bounds or matched conditions

    常規變結構控制用於不確定系統，須利用不確定性界確保系統的魯棒性，控制器過于保守且抖振變大.本文把未知干擾和參數不確定性的影響等效為名義系統的外界干擾，利用時延技術對干擾進行在線估計，並將估計值引入到變結構控制中，從而抵消掉系統中的慢變不確定性，利用離散趨近律法，推出了準滑動模態的存在條件及其帶寬.該方法克服了以往控制方法中須已知不確定性界的限制，且不必滿足匹配條件，用較低的控制增益保證了系統的魯棒性，降低了準滑動模態帶即削弱了抖振
  3. Abstract : the conventional variable structure control technique for uncertain system requires that the uncertainty bound is known as a premise to assure robustness. the requirement creates an over - conservative controller and enlarges chattering. the proposed controller regards the influence of unknown disturbances and parameter uncertainties as an equivalent disturbance and generates an on - line estimation used in smc to cancel the slowly varying uncertainties by the mechanism of time delay. the reaching law approach is used to get the conditions and band of quasi - sliding mode. the new methodology offers a robust feedback control with much lower gains and reduces chattering without a prior knowledge of the uncertainty bounds or matched conditions

    文摘:常規變結構控制用於不確定系統，須利用不確定性界確保系統的魯棒性，控制器過于保守且抖振變大.本文把未知干擾和參數不確定性的影響等效為名義系統的外界干擾，利用時延技術對干擾進行在線估計，並將估計值引入到變結構控制中，從而抵消掉系統中的慢變不確定性，利用離散趨近律法，推出了準滑動模態的存在條件及其帶寬.該方法克服了以往控制方法中須已知不確定性界的限制，且不必滿足匹配條件，用較低的控制增益保證了系統的魯棒性，降低了準滑動模態帶即削弱了抖振
  4. In particular, the bond - graph - based method and the miniature mode estimation system can used to detect and isolate faults in spacecraft propulsion system. the results show they are suitable for the fault de tection and isolate of hybrid systems like spacecrafts

    針對混合系統的故障檢測與診斷問題，本文以推進系統為對象，研究了鍵圖理論和miniaturemodeestimation方法在其故障檢測與隔離中應用與實現方案。
  5. The data acquisition and analysis system combined with the bluetooth wireless data transmissions module, can realize different mode data acquisition on eight channels and pid control on two channels, and the data that were acquired can be processed by many kinds of processing methods just as signal pretreatment, signal trend detected, classic spectrum analysis, modern spectral estimation and self - suit signal filtering

    該數據採集分析系統和藍牙數據採集模塊相結合，可以實現8路不同模式（連續模式、點檢模式等）數據採集、 2路pid控制功能，並能對採集到的數據進行多種分析系處理（信號預處理、信號趨勢檢測、經典譜分析、現代譜分析和自適應濾波等） 。
  6. The influence of fouling on the thermodynamic performance of shell heat exchanger and its design calculation is analyzed, and the choice of estimation method of fouling heat resistance and fluid flow mode is discussed

    摘要分析了污垢對管殼式換熱器的熱動力性能及換熱器設計計算的影響，討論了污垢熱阻估算方法和流體流動方式的選擇。
  7. Based on the information fusion estimation theory, various information fusion structures and their algorithms are summarized, including centralized, decentralized, fusion mode and all - information mode. various kalman filters in the case of correlative infonnation arc summarized, including those with the correlation of measuring noise and system noise, those with colored noise and those in the case of one filter stimulating another. mathematical simulation results, as shown in figures 4. 3 through 4. 5, testify the validity of solving the problem of one filter stimulating another by using the method of prolonging fusion period

    基於信息融合估計理論，研究和總結了多傳感器系統中的各種信息融合結構及其演算法，包括集中式、分散式、融合式和全信息融合方式；研究和總結了各種相關信息情況下的kalman濾波，包括量測噪聲與系統噪聲相關時的kalman濾波、有色噪聲條件下的kalman濾波和濾波激勵濾波條件下的kalman濾波。
  8. A inter - frame error concealment algorithm based on motion estimation is proposed in this dissertation, the motion vectors and coding mode can be rebuilt, it can be applied in any frame modes and macroblock modes

    本文提出了基於運動估值的幀間預測錯誤隱藏演算法，能對運動矢量和編碼模式的進行有效重建，適應各種情況的幀間錯誤隱藏。
  9. The keystone includes three necessary qualifications, estimation and select of voice function of simulcast communication system. the following scheme and realization are based these qualifications. in this thesis, different frequency wireless link simulcast mode is selected as networking mode

    接著對同播系統的基本原理和組網方式進行了簡單介紹，其中基本原理包括同播系統所必須滿足的三個條件以及判選功能，後面的方案設計和具體實現都是基於這幾個條件的;採用的組網方式則是異頻無線鏈路同播方式。
  10. After reviewing several smoothing algorithms for hybrid estimation, we presented a sub optimal approach to the d step fixed - lag smoothing problem for markovian switching system by applying the basic imm structure to the system with augmented system state and mode probability. the new fixed - lag smoothing

    該演算法將imm演算法應用於系統狀態和模型概率同時擴維的系統，能夠實時計算模型概率平滑值，為實時判斷系統模式切換提供依據，並彌補了chen演算法的任意步固定滯后平滑演算法的理論缺陷。
  11. Finally, study company dj and evaluate the efficiency of original supply chain inventory management of company dj which is the key enterprise, analyze the problems of original supply chain inventory management mode. optimize the operating organization structure of enterprises and the process of inventory operation incorporated with the actual conditions of company dj, set up cooperative mechanism of supply chain ; carry out partial adjustment to enterprise ' s inventory information control system, carry out concert estimation and the actual operation of inventory operation in batch of the goods by calculation example, build the whole control system on optimized supply chain inventory for company dj

    對以dj公司為核心企業的原有供應鏈庫存管理績效進行了評價;分析了原有供應鏈庫存管理模式中存在的問題;結合dj公司的實際情況，優化了企業內部運作的組織結構和庫存作業的流程;建立了供應鏈協同合作機制;對企業庫存信息控制系統進行了局部調整;並通過算例進行了協同預測和批量配貨庫存控制的具體運作，為叮公司建立了較全面的供應鏈庫存優化控制體系。
  12. In this dissertation, based on the maintenance mode of cosco container lines, the author retrospect the development of technical manage, analyzes the management mode, maintenance system and cost control system of coscon by comparing with the latest development in the world, and absorbing its experience. the author argues the following steps to optimize the technical management of coscon fleet : project the management base center ; introduce the index of standard and performance ; detail the cost estimation ; evaluate the performance of major equipment ; adopt the computer system and strategic outlook

    在此基礎上，作者從以下幾個角度對中遠集運船舶機務管理模式進行了優化： 1 、架構出以岸基為中心的中遠集運船隊機務管理新模型； 2 、創立了設備管理標準和設備工況指數； 3 、細化了設備維護費用的測算方法； 4 、提出了設備維護重要工程的效能評估方案； 5 、提出了船舶維修保養體系改進思路； 6 、強調了船岸通信系統建設和計算機應用； 7 、進行了機務管理問題的戰略思考。
  13. Starting with the analyses of capital requirement of urt project, this article carried out the theoretic research on the primary ways of financing, the cost and structure of financing, the mode of investment and financing, the method of returning. based on the analyses of the ongoing railway project in wuhan and its capital requirements, this thesis comes out with a set of the financing and investing mode and method of returning, which is suit for wuhan. the majority of the research is shown following : 1, the main expense framework of investment estimation of urt project ; 2, the capital requirement of each city ' s urt projects, as well as the planning of urt network and states of the under - constructing and constructed projects in some important cities ; 3, a systematic analyses on the theory and reality of the " ticket income + nearby land development " return mode ; 4, personal opinion on the capital requirement, the financing and investing mode and the returning mode of urt project in wuhan

    本文在分析了我國城市發展軌道交通的必要性的基礎上，著重參考並借鑒了我國北京、上海、廣州、香港等大城市已建軌道交通線路的建設運營模式，並從軌道交通項目的資金需求分析入手，對項目的資金籌措方式、主要融資方式、融資成本和結構、投融資模式、投資回報方式等方面進行了理論的探索，並結合武漢市現有的軌道交通建設情況進行了實證分析，在對武漢市軌道交通建設資金進行了需求分析的前提下，總結出一套適用於武漢市軌道交通建設的投融資模式以及投資回報方法，其中主要研究內容有： 1 、城市軌道交通項目投資估算的基本費用框架； 2 、全國各城市軌道交通建設的資金需求情況以及部分重點城市的軌道交通網路規劃、已建和在建線路情況； 3 、對「票務收入+沿線土地開發」的軌道交通的投資回報模式進行系統的理論與實例分析； 4 、對武漢市的城市軌道交通建設的資金需求、投融資模式、投資回報方法提出了自己的觀點。
  14. The state estimation algorithms are the basis of information fusion. the typical single - mode tracking algorithms are dedicated. according to the mechanism of active and passive radar observation, a preprocessing method for observation data is dedicated

    狀態估計是信息融合的基礎，論文第二章首先分析了彈載平臺下，主被動雷達觀測數據形成機理和特點，對觀測預處理問題進行了研究，並根據彈載平臺數據特點，研究了幾種常用跟蹤方法。
  15. In the section of parameter estimation, a special antenna array configuration, elliptical array, is studied, and a 2 - d direction of arrival ( doa ) estimation algorithm is proposed, which extends the phase - mode technique from circular array to elliptical array

    在參數估計部分，論文針對一種共形陣? ?橢圓陣進行了研究，將相模激勵技術從圓陣拓展到了橢圓陣，提出了一種基於橢圓陣的兩維波達方向估計演算法。
  16. Stsc does not only reduction statistical performance of multi - hops paths but also decrease estimation of upper bound of traffic delay and tail distribution. we also present generalized integrated service model ( cis model ) that founds bandwidth brokers in autonomous systems ( as ) that support traffic aggregating and traffic tagging. thus as are able to work under hybrid mode, so cis model is more adaptive to integrated data communication in broad bandwidth ip network

    本文還提出了廣義集成服務模型，通過在支持通信量聚合和標記的自治域中設定帶寬代理和在網路邊界實施面向應用通信量特徵的分類機制，使得自治域能夠在混合模式下工作，從而能更好地適用於寬帶ip網路中的綜合數據通信。
  17. This thesis introduces the design mode of the system, acoustic signal detection and estimation methods, how to position and solve, etc. others discussed in the thesis include software and hardware realization of buoy electrical platform and base station synthesizer, and module design of controlling application

    文中介紹了整個系統的設計模式，聲信號檢測與估計的手段，定位解算的方式，並且對浮標電子平臺、基站綜合處理機的軟、硬體實現及主控軟體的模塊化設計也進行了論述。
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