tracking of parameter 中文意思是什麼
tracking of parameter
解釋
參數跟蹤-
The subject for different process technology and surface treatment of crank takes tracking checkout for its internal stress, analyses relation of jumping measurement, deformation measurement, recovery measurement and stress change, finds the reason and usual law of jumping overproof of crank. through cold pressure alignment, hot pressure alignment, support aged alignment and so on methods for 42crmo steel crank, the subject checks change of stress in the process of alignment and change of tissue and property after alignment for crank, and gives comprehensive evaluation for every alignment technology, then give safe and feasible technology parameter
本課題主要是對不同加工工藝及不同表面處理過程的曲軸，對其內應力進行跟蹤檢測，分析各工藝過程中跳動量、變形量、恢復量與應力改變的關系，找出曲軸跳動量超差的原因和一般規律。通過對42crmo鋼曲軸進行「常溫壓力校直」 、 「熱壓力校直」 、 「支撐時效校直」等方法的校直，檢測校直過程中曲軸應力的變化及校直后組織和性能的改變，進而對各校直工藝進行綜合評價，給出安全可行的工藝參數。 -
Utilizing the idea of sfs ( shape from shading ) and the facial constrained information, we reconstruct face model by single frontal face image. we utilize orthogonal image method to generate individualized face model by adjusting the parameters of the candide - 4. we realize an algorithm based on minimum features for rapid face modeling from video, by tracking feature points, calibrating exterior parameter, estimating 3d location of feature points
利用shapefromshading的思想和人臉的約束信息實現了基於單幅正面人臉圖像的重建；以candide - 4的參數調整為手段實現基於兩幅正交圖像的人臉模型重建；通過跟蹤視頻中的特徵點，標定相機外參，進而估計特徵點的3d位置，實現了基於一段視頻中小特徵點集的人臉建模演算法。 -
In the adaptive algorithm, the parameter adjusting laws of the fuzzy logic systems are derived by the tracking error and the identification error
自適應演算法中，不但跟蹤誤差而且辨識誤差都參與模糊邏輯系統中的參數調節。 -
A cascaded architecture is adopted, where desired propeller rate of revolution is generated by solving a static 2nd order equation with a parameter of desired thrust force, which is the input of the speed / position tracking control
在推進器動態模型的基礎上，採用滑模控制的方法，由速度位置誤差獲得期望推力，再通過求解包括來流速度的二次方程得到期望螺旋槳轉速。 -
The mathematical formula about the dynamic object standard device used for measurement tracking precision in the factory is thorough researched in this paper, too. the entirety example calculate method used for define the parameter of the complex maths model about the dyamic object standard device is described
本論文還對跟蹤精度室內檢測裝置- - - -動靶標標準裝置的數學模型進行了較深入的研究，並將窮舉法用於確定具有復雜數學模型的動靶標標準裝置基本參數。 -
As far as the system observation for accuracy evaluation of carrier rocket is concerned, there may exist different types of observed data and priors. heterogeneous information means that the different information describing the different characteristics of the same object. since all of the information is relevant to the same object, the fusion is possible. it is a key problem that how to fuse the heterogeneous information to obtain the better evaluation result. therefore, the different heterogeneous information and data is thoroughly studied, moreover, the mathematical description for information fusion of different parameter priors and data is constructed in this paper. based on their relationship between different parameters, indirect prior and observation data is transformed into prior in impact point observation space, which is fused with original prior by weight determined by maximum entropy rule to obtain the mixed posterior distribution. therefore, the test results can be given by combining posterior distribution and impact error observed data. then its application on evaluating guidance systematic error is elaborated as it applies trajectory tracking data, test value of coefficients of guidance instrumentation systematic error, impact point observation data and prior. especially, the advantage of this method lies in its application in case that guidance instrumentation systematic error may not be computed precisely. finally a detailed example on evaluation of carrier rocket is given to verify the theory
為充分利用運載火箭觀測中的不同觀測空間和過程的信息來進行精度評估，針對該背景建立了異質先驗融合的數學描述.研究了飛行試驗中不同觀測空間和過程的異質先驗信息和數據，基於不同觀測過程的解析關系，將間接過程的先驗和觀測數據算出的后驗分佈轉換成落點觀測空間上的先驗，與原落點的先驗進行了最大熵加權融合，得到混合后驗分佈，從而結合落點觀測數據給出評定結果.在無法解算出精確的制導工具誤差系數的情況下，這種方法充分利用了彈道跟蹤數據、工具誤差系數的地面測試先驗值、落點先驗及落點數據，穩健性更好，準確性更高 -
However, the wheel tracking test has its demerit, because we cannot get the basic mechanics parameter and estimate the evolution of the deformation
但車轍試驗存在缺點，不能獲得材料基本力學參數、不能預估車轍變形發展。 -
The volatilization of filter is solved in simulation environment. four tracking filters are designed by altering the component of observe parameter to detect the effect of different compone nt. all four filters are evaluated in different position of fly envelop
本文採用不同的觀測參數設計了四個跟蹤濾波器，以檢驗不同觀測參數對濾波性能的影響，在飛行包線不同位置對四個濾波器進行了評價。 -
After introduction to the principle, the realizing methods and applications of chaos anti - control, the state of art of chaos anti - control methods both at home and abroad are aimed and summarized : including chaos anti - control based on lyapunov exponents allocation, chaos anti - control based on added linear or nonlinear state feedback, chaos anti - control based on the alteration of the dynamics of the available chaos attractors, chaos anti - control based on the time delayed system parameter perturbation or time delayed state feedback, chaos anti - control based on the precise tracking of the reference chaos system
摘要在介紹混沌化控制的原理、方法、應用的基礎上，對如下混沌化控制方法的國內外現狀進行綜述：基於李雅普諾夫指數配置的混沌化控制、對受控系統施加線性或非線性狀態反饋輸入的混沌化控制、通過對已有混沌吸引子進行變異來實現混沌化控制、通過施加時滯參數攝動或時滯狀態反饋來實現混沌化控制、通過受控系統狀態對已知混沌參考系統狀態的精確跟蹤來實現混沌化控制。 -
The varieties of interior parameter and exterior load disturbance and the presence of saturation nonlinear have great influence on the dynamic process and tracking effect of the system, so there are practical meanings and theory values to apply robust control methods to speed system. the development and status quo of robust control theory is summarized
由於系統內部參數的變化、飽和非線性的存在及外界負載擾動的變化對軋機速度系統的動態過程及跟蹤效果有較大的影響，因此，本文應用魯棒控制方法對速度系統進行控制研究，具有較大的實際意義和理論價值。 -
Based on online parameter estimation of the arma. innovation models, using the modern time series analysis method, the several self - tuning kalman tracking filters are presented, where the three different algorithms of the kalman tracking filter gains are used
基於arma新息模型參數的在線估計，應用現代時間序列分析的方法，提出了若干自校正kalman跟蹤濾波器，其中，應用了求kalman跟蹤濾波器穩態增益的三種不同演算法。 -
Secondly, the problem of the curve - surface mutual transforming and smooth - finishing have been analyzed farther. for the surface intersecting problem : owing to the introduction of the boundary points, as long as the intersecting points on a certain line, the full intersecting line can be gained. the intersecting line either intersects at the boundary of the triangle surface or forms the loop ; during the course of tracking, the selecting of the pace is restricted by the curvature, the number of the gained intersecting points are not in proportion as the chord - length ; the intersecting points not only record the coordinate and store the parameter
對兩曲面求交問題，當曲面細化足夠小時，曲面求交可近似看成曲面與平面相交問題，引進了邊界點的概念，因此只要知道交線上的任意點，就可以將跨越許多曲面片的整條交線計算出來，所求出的交線或者跨越曲面的邊界，或者形成交線環；從初始點出發跟蹤求解整條交線的過程中，步長的選擇採用了通過曲面片曲率來約束的方法，用該方法求出的交點在不同曲面片上的分佈數目不與弦長成正比；該求交方法包含了各曲面片的邊界線與交線的交點的求解，可獲得邊界交點的坐標值及其參數值。 -
Compared to the traditional parameter - fixed autoregressive moving average ( arma ) method, the mep algorithm is adaptive and capable of tracking rtt dynamics rapidly
與傳統的參數固定的自回歸滑動平均（ arma ）方法比較， mep演算法是自適應的並能夠迅速動態地跟蹤rtt 。 -
We also utilize a kalman filler to encode a tracking history into state parameter of filter
在跟蹤過程中，我們使用kalman濾波器對目標的位置歷史濾波，得到目標運動參數的估計。 -
This research realized the track monitor system of ca glue, could suitably match all different conditions receiving system, the realization of this module used the interior of examination system to define the track, again add to the transplant condition receiving system, this avoided the problem on difficulty of tracking due to dissimilar parameter name or the mode of working of conditional accessing system
研究實現了適配層的跟蹤監測系統，能適配不同的條件接收系統。這個模塊的實現是在檢測系統中內部定義跟蹤函數，然後在移植的條件接收系統中調用這些跟蹤函數，這樣就避免了在跟蹤檢測過程中條件接收系統因為工作方法或參數名稱類型不同而帶來的差異。 -
Supported by the key research project related to target tracking in low snr and electronic warfare ' s environment, a part of the tenth five - year plan our research focuses on the problems of the parameter quantization and parameter extraction
本文在「十五」預研項目關于低信噪比目標跟蹤研究的資助下，研究了標準hough變換的參數空間量化以及參數提取問題。 -
In recent years, the motion vision technology, for tracking high - speed object and measuring motion parameter, is widely used, along with the improvement of the frame rate, resolution, dynamic range and sensitive of camera
近年來，隨著相機的幀頻速度、解析度、動態范圍和靈敏度的不斷提高，運用動態視覺測量技術對快速運動目標進行跟蹤、運動參數進行測量已成為一種普遍採用的技術。 -
Tv photoelectric theodolites made up of optics, machine, electron and computer is a complex tracking and measuring instrument. tv photoelectric theodolites used in especial proving ground is a new kind of photoelectric tracking and measuring instrument. tracking precision is a main parameter
=電視光電經緯儀是集光、機、電與計算機應用技術於一體的大型復雜測量系統，它是廣泛用於特種試驗場的一種新型光電跟蹤測量設備，跟蹤精度是其最重要的的技術指標之一。 -
Multiple source localization technique plays a very important role in sonar, radar, communication, marine resources exploitation, geologic exploration, national defense, biomedical engineering, etc. aiming at the applications in engineering, the principles of parameter estimation are discussed comprehensively in this dissertation. considering the characteristics of underwater detecting and tracking system, the key techniques of underwater multiple source localization are systematically studied by theoretical analysis, computer simulation and experiment in the water tank
論文從實際應用的角度出發，全面論述了多目標多參數估計理論和方法，並緊密結合水下目標探測與跟蹤系統的工作特點，從理論分析、計算機模擬和水池實驗三方面對水下多目標定位關鍵技術進行了系統、深入的研究。 -
A recursive parameter estimation algorithm then adjusts the controller online to guarantee the precise current tracking, independent of time - varying motor parameters
針對電流控制器對電機參數變化敏感的問題，對電機參數進行在線辨識，保證控制器參數與電機的實際參數一致。
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