parameter adaptive 中文意思是什麼
parameter adaptive
解釋
參數自適應的-
Thirdly, a novel parameter - varying adaptive algorithm for rtt and rto estimations based on the information theory and the maximum entropy principle ( mep ) is presented. it is used in the implementation of trinomial protocol to detect packet losses and to adjust the sending rate
再次，給出了一種新的基於信息理論和最大熵原理（ mep ）的變參數自適應rtt和rto估計演算法，在三項式協議實現過程中用於探測丟包及速率調整。 -
The numerical simulation equations of the border curves in term of and as well as the matching rules and the frequency dependence of microwave electromagnetic parameters of a broad - band homogeneous absorbing coating with a finite value of reflection loss are available. these results pointed out the direction to develop rams ". according to the radar - absorbing model, the optimized design of rams with thin - layer, light - weight, broadband and strong - absorbing is available by the simple genetic algorithms, which can effectively conduct the research work of rams to the detail. small but completely, the electromagnetic parameter ' s databases of rams that based on actual microwave absorbers have been set up, the object function has been constructed which conform to the involved goals, the adaptive coding measure is taken which extends the coding length dynamically adapting to the condition of the number of actual absorbers or the precision of thickness and absorber - volume - percentage, the decoding technique is initiated which satisfies light - weight and strong - absorbing as well as thin - layer and broadband by adopting of tracing variable restricting conditions dynamically to control total thickness. when decoding, the variable restricting conditions of thickness are dynamically traced, so gain the radar absorbing coatings of light - weight multiple - layer single - ingredient. similary, of thickness and absorber - volume - percentage, of light - weight multiple - layer multiple - ingredient. also, the rams ' demand to radar - absorb performance as frequency is met making use of the penalty function
作為遺傳演算法的具體實施：根據本實驗室近來研製的吸波材料，建立了吸波材料的相關數據庫；構造了能真實體現「薄、輕、寬、強」優化目標的目標函數；根據材料的實際數量以及塗層厚度精度要求、吸收劑體積分數精度要求，建立了能動態擴展相應碼長的自適應編碼方法；首創了通過動態跟蹤變量的約束條件來控制塗層總厚度的解碼技術，以此實現了在不弱化寬頻、高強的吸波性能目標的同時，兼顧到薄層、輕質的使用性能要求；在解碼時通過動態跟蹤厚度變量的約束條件，實現了多層單組分吸波塗層對重量輕的要求；通過動態跟蹤厚度變量的約束條件和吸收劑體積分數的約束條件，實現了多層多組分吸波塗層對重量輕的要求；使用權重系數變化法，實現了吸波塗層的分頻段吸波性能要求。 -
Then the dynamic weighing system is equivalent to system that is time changeing and non - linearity syetem, dynamic mathmatic model is established by analysis. for the system is the arma model, parameter identification method of adaptive least square based on householder transformation is adopted
然後，將動態稱重系統等效為二階系統，分析得出了系統為時變非線性系統，推導出了其動態數學模型，並且根據系統為arma模型，將問題轉化為參數辨識問題。 -
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。 -
Anfis based on takagi and sugeno ' s fuzzy model has the advantage of being linear - in - parameter ; thus the conventional adaptive methods can be efficiently utilized to estimate its parameters
由於節點參數是線性的，用梯度下降和最小二乘的混合學習演算法來調節參數，減少了運算量，加快了收斂速度。 -
Fuzzy control is a simple and practical control method that had been developed in recent years. it has some adaptive ability for process parameter changes, but its steady - state accuracy is unsatisfactory
模糊控制是近年來發展起來的一種簡單實用的控制方法，對被控過程參數變化有一定的適應能力，但它的穩態精度較差。 -
The speed chain computing of the tread extruding line is not only the representation of highly demand for control harmony, but also one of the most difficult practical control problems. the dissertation adopts a fuzzy pid parameter self - adaptive algorithm to tune the pid parameters on line according to the different demand for pid parameters at different response phases, and it has improved the control effect significantly of speed matching among different drives
論文在聯動線輔線速度鏈整定計算中應用了一種模糊pid參數自整定演算法，根據控制系統在響應的不同階段對p 、 i 、 d三個參數的不同要求在線整定計算pid參數，顯著地改善了聯動線輔線電機速度匹配的實際控制效果。 -
This robust adaptive control uses the identifier to estimate the unkonwn parameter and a " certainty - equivalence " to form a self - adaptive controlling design so as to realize the separation from identifier and controller in design
用辨識器估計系統未知參數，利用「確定性等價原則」構成自適應控制方案，從而實現了辨識器與控制器設計的完全分離。 -
The design methods of the orpadtc, which are based on lyapunov stability and popov hyperstability, are discussed. in the chapter six, simulations are done for a few typical first order upldt and second order upldt. the simulation results prove that the orpadtc has good power in dead - time compensating and adaptive tracing when the process being controlled has terrible uncertainty and parameter perturbation, and it is easy to design
第六章對幾個典型的帶有大時滯的一階、二階過程及高階過程進行了實例設計與模擬，證明了在受控過程存在嚴重不確定性的情況下，對象參考參數自適應時滯補償器具有良好自適應跟蹤能力和時滯補償能力，並且易於設計應用。 -
To alleviate the problem of parameter dependence of red, a new adaptive method based on the change rate of the average queue length to tune maxp was proposed
為了緩解red的參數依賴性問題，提出了一種基於平均隊列長度改變速率的自適應方法來調整參數max _ p 。 -
On one hand, from the technique of constrained least squares and limited energy of additive noise, an effective restored approach by adopting regularization method to overcoming ill - posed problem, solving an equation with a single variable, and using space iterative algorithm is proposed ; on the other hand, aiming at the restoration of blurred image, another effective restoration approach based on least - square algorithm is also proposed in this paper. this method firstly adopts increment iterative algorithm to improve convergence and meanwhile applies regularization technique to overcome ill - posed problem. in the computations, the regularized parameter has its adaptive character, which can be determined in terms of the restored image at each iteration step therefore automatically correct to the appropriate value
一是從約束最小二乘出發，在加性噪聲能量有界的前提下，採用正則化方法來克服病態問題，通過解一個單變量方程，並利用空域迭代運算實現了一種有效的圖像復原;二是針對模糊圖像的復原問題，從最小二乘演算法出發，採用增量迭代的方法改善演算法的收斂性，同時結合正則化技術克服問題的病態性質，並引入自適應的正則化參數，使其與圖像復原的迭代運算同步進行並自動修正到最優值。 -
Based on the analysis of the influence of ga operators on population diversity, this paper studies parameter control of ga and proposes a self - adaptive mutation probability. it can automatically regulate the mutation probabilities according to the population diversity at primitive stage and adopt different mutation probabilities at different stages. the results show that it is better than the fix and adaptive mutation probabilities
在分析遺傳運算元對種群多樣性影響的基礎上，研究了ga的參數控制問題，提出了一種自適應性變異概率，它可在ga進化初期隨著種群多樣性的變化而自適應調整變異概率，並在ga進化的不同階段採用不同的變異概率。 -
In order to solve the premature problem in strength optimization design of laminate, to combine the part - degenerate operator and adaptive operator is a good idea. poisson ' s ratio is a parameter which measures the volume - changed of objects
同時針對強度優化的具體問題構造合適的適應度函數，並且通過採用「局部退化運算元」和「自適應運算元」相結合的方法較好地解決了基本遺傳演算法中常見的早熟性收斂問題。 -
At last, a method that combines gray model gm ( 0, n ) and adaptive neural fuzzy inference system ( anfis ) to set up parameter cost model is proposed
提出了一種結合灰色gm （ o ， n ）系統模型和自適應神經一模糊推理系統（ anfis ）建立參數成本模型的建模方法。 -
In this paper, the control system of industrial boiler widely used in industrial production was studied. aiming at the nonlinear object of industrial boiler with instability parameter and difficult building math model, combining fuzzy control theory and neural networks theory, a adaptive controller built with compensatory fuzzy neural networks to control industrial boiler is proposed
本文對于目前在工業生產中廣泛應用的工業鍋爐的控制系統進行了研究，針對工業鍋爐這種具有非線性、參數不穩定、難以建立精確的數學模型的控制對象，結合模糊控制理論和人工神經元網路理論，提出用補償模糊神經網路構造自適應控制器實現對工業鍋爐的過程式控制制。 -
In choosing control structures, morse ( 1990, 1992 ) proposed a kind of unifying method of the parameter adaptive control
在選取控制系統結構方面， morse 990 ， 1992 ）等人提出了一種參數自適應控制的統一方法 -
In chapter four, a kind of object reference parameter adaptive dead - time compensator ( orpadtc ) is proposed, and its construction and design methods are described
第四章提出了一種對象參考參數自適應時滯補償器的構成原理及設計方法。 -
Premature convergence is still the prominent problem in genetic algorithms. some excellent individuals or genes are lost due to premature convergence, which causes local optimum. a parameter adaptive genetic algorithm based on the entropy estimating is advanced in this paper
自適應遺傳演算法的控制參數可以根據個體的適應度大小進行自適應調整，體現了生物進化中「優勝劣汰」的思想，使其收斂速度較基本遺傳演算法有了很大提高。 -
( 3 ) for a kind of general discrete nonlinear system, a new scheme of fuzzy adaptive controller with globally stability is proposed, based on new parameter adaptive law of the system. owing to no need of the assumptions " x falling in a compact set " or " the base function being persistence excitation " which are difficult to be gotten and verified in reality, this result precedes the former research work
（ 3 ）本文在沒有通常採用的，但在實際中難以獲得和驗證的「 f （ x ）的定義域在緊集中」或「模糊基函數滿足持續激勵」條件下，針對一類一般的離散非線性系統，基於新的系統參數自適應律，給出了一種離散系統自適應模糊控制器的設計方法，證明了演算法的全局穩定性 -
In the view of stochastic resonance ( sr ) and signal processing, parameter - turning sr ( psr ) theory and method is proposed and the characteristics of bistable systems are studied. the applications of psr in multi - frequency analog signal processing, digital baseband pulse - amplitude modulation signal transmission and digital carrier modulation signal transmission are investigated. this thesis has also introduced the concepts of parameter - adaptive sr and array - induced sr
本文主要從隨機共振物理力學機理與信號處理的角度，研究了非線性雙穩態系統的數字特徵，提出了參數調節隨機共振（ psr ）理論和方法，並將這一理論應用到多頻模擬信號處理、數字基帶信號傳輸和數字載波調制信號傳輸中，引入了參數自適應隨機共振和陣列隨機共振系統的概念。
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