Firstly, the residual error of each time step is calculated, and then the adaptation matrix is generated in accordance with the residual error. Through the proposed error index the on-line adaptive tracking of system parameter can be identified.

首先，每一個時間點的殘余誤差將被算出在线中文字幕亚洲日韩精品，而適應(yīng)性矩陣根據(jù)殘余誤差產(chǎn)生A片国产又色在线观看，最后透過推薦的誤差指數(shù)使得系統(tǒng)參數(shù)可以即時的被識別。

We construct a kind of special matrix function, which is used to characterize the minimization property of this iterative method, and prove that the approximate solution, generated by this iterative method, minimizes this kind of matrix function over a special affine subspace, which means that the Frobenius norm of the residual sequence is strictly monotone decreasing.

通過構(gòu)造一類特殊的矩陣函數(shù)來刻畫該迭代方法的極小化性質(zhì)2020国产精品视频观看，并證明了由該迭代方法計算出來的逼近解日韩精品欧美视频一区，可使得這類矩陣函數(shù)在一個仿射子空間上達到極小，而且所得到的殘差序列的Frobenius范數(shù)是嚴格單調(diào)遞減的欧美性爱在线视频播放。

This method applies (2D)2PCA in original image matrix set the residual image matrix set respectively.

該方法將(2D)2PCA技術(shù)分別應(yīng)用到原始圖像矩陣集和剩余圖像矩陣集国内体内she精视频乱码。

Because of large difference in coefficients of thermal expansion between graphite fiber and magnesium matrix, there was high residual stress in matrix near the interface.

由于石墨纖維和碳化硅顆粒與鎂基體的熱膨脹系數(shù)相差很大，在界面區(qū)域基體中存在較高的殘余應(yīng)力中日韩欧美一级高清视频。

Because the composites should be cooled down from soft temperature to room temperature, the residual stress in the matrix is very high, which can result damage in matrix.

陶瓷基復(fù)合材料能夠使用在1100℃以上的高溫氧化環(huán)境中亚洲Aⅴ永久无码天堂，是航天飛機結(jié)構(gòu)材料和陶瓷發(fā)動機未來的一種新型材料。

This paper summarizes the analysis methods of the thermal residual stresses in the metal matrix composite at the present, and analyzes the effect on the structure and mechanical properties of the thermal residual stresses in MMC.

對目前金屬基復(fù)合材料熱殘余應(yīng)力的分析方法進行了概述国产偷窥熟女精品视频大全小说，并對熱殘余應(yīng)力對金屬基復(fù)合材料的性能影響進行了分析亚洲精品色婷婷在线影院，提出了目前在復(fù)合材料熱殘余應(yīng)力的實驗分析和理論計算中仍存在的問題以供材料科學(xué)工作者共同研究解決。

A H∞ filter is designed as a residual generator to make the error between residual and the weighting function matrix of the fault as small as possible.

設(shè)計H∞濾波器作為殘差產(chǎn)生器亚洲激情小说，使殘差與故障加權(quán)之間的誤差盡可能小国产人爱视频A片在线观看。

Under the condition of pure thermal load, enlargement of particle size and lengthdiameter ratio and particle cluster will increase the serious plastic thermal residual strain concentration in the matrix near the pointed particle corner and the serious compressive thermal residual stress concentration in the pointed particle corner.

發(fā)現(xiàn)在純熱載荷作用下，顆粒尺寸加大久久综合男人、長徑比加大及顆粒的團聚會使顆粒尖角附近基體的塑性熱殘余應(yīng)變集中和顆粒尖角上嚴重的殘余壓應(yīng)力集中加劇鲁一鲁在线观看精品视频。

Based on complex transfer matrix method,a model to calculate unbalance response of a residual bending rotor is set up.Response of different residual bend mode is analyzed.

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The measurement system error model analysis is introduced into power system real time network state analysis as an important part for the first time, which can improve on the state estimation quality and provide the capability to monitor the operation of the measurement system; 2. The theory and algorithm of the on-line estimation and update of measurement noise variance based on the relation between the residual variance and noise variance. The statistic properties of the sample variance are discussed and the relation between the estimation precision and sample size under given confidence level is derived; 3. The theory and algorithm of detection and identification of measurement bias are presented, which is based on the relation between residual mean and noise mean. The statistic properties of sample mean are discussed and the relation between estimation precision and sample size is derived; 4. The Givens orthogonal transformation algorithm is selected to be the essential algorithm of state estimation, the fast orthogonal transformation algorithm with damp factor and the algorithm which can handle the zero injection measurements efficiently are presented; 5. The quantity analysis theory of bad data detectivity and identifibility are presented, which describes the relation between the elements in matrix W〓 and bad data amplitude and can provide the theory base for measurement system design and valuation.

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