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function technique
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  函数法
     An analysis of missdistance for antiship missile has been carded out with CADET(Covariance Analysis Describing Function Technique) method.
     本文用CADET(Covariance Analysis Describing Function Technique)即协方差分析描述函数法分析了反舰导弹侧向脱靶量(脱靶距离均值和均方散布的总称)问题。
短句来源
     When the controller gain matrices are unknown,by means of multiple function technique,a sufficient condition and optimization scheme are also presented for hybrid state-feedback guaranteed cost control.
     当备选的控制增益未知时,利用多Lyapunov函数法,同样给出混杂状态反馈保成本控制的充分条件及相应的优化设计方法.
短句来源
     The line-shaped approximate function technique is used for macro-stress measurement, whereas the line-shaped mass core technique for micro-stress measurement.
     微观内应力测量采用了线形近似函数法,宏观内应力测量采用了线形质心法.
短句来源
     TRANSFER FUNCTION TECHNIQUE OF DYNAMIC BALANCING FOR HIGH-SPEED ROTORS
     高速转子动平衡的传递函数法
短句来源
     (3)The main contents of Covariance Analysis Description Function Technique are interpreted.
     (3)阐述了协方差分析描述函数法(CADET)的主要内容,并结合一战术导弹非线性模型,展示了CADET法在导弹命中概率评估中的应用。
短句来源
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  性能技术
     Than introduced the main function technique parameter,main system the design completely with the main creative point;
     较全面地介绍了主要性能技术参数、主要系统设计和主要创新点;
短句来源
     Than introduced the main function technique parameter,main system the design completely with the main creative point;
     较全面地介绍了主要性能技术参数、主要系统设计和主要创新点;
短句来源
  功能技术
     2. Improve the refrigerator by the thought and method of function theory, commence from the function of the refrigerator, analyze the character of the actual refrigerator design method , thorough analyze the substance and spirit function of the refrigerator, and acquire the function technique matrix from the sub-function;
     2.并运用功能论思想方法来分析和改进冰箱,从冰箱的功能入手,结合现有冰箱设计方法的特点,深入分析冰箱的物质功能和精神功能,并在各子功能的基础上获得功能技术矩阵;
短句来源
     3. Analyze the function technique matrix of the household-use refrigerator and get feasible concept models;
     3.分析家用冰箱的功能技术矩阵,得出可行性方案;
短句来源
     Moreover, some key technologies, such as representation of requirement and clustering, representation of function space and its mapping with space of requirement, representation of a product line structure and its mapping with function space, were studied by corresponding analytical methods including clustering analysis, structure tree, function technique matrix, and product function matrix.
     采用聚类分析、结构树、功能技术矩阵和产品功能矩阵等分析方法,对相应的关键技术,如顾客需求的表示与聚类、产品族功能空间的表示及其与顾客需求空间的映射、结构空间的表示及其与功能空间的映射等进行了深入研究.
短句来源
  “function technique”译为未确定词的双语例句
     Source time functions of the Gonghe, China earthquake retrieved from long-period digital waveform data using empirical Green's function technique
     Source time functions of the Gonghe,China earthquake retrieved from long-period digital waveform data using empirical Green's function technique
短句来源
     I seriously introduce the total design of the system and database, main interface and with each module I introduce the construction of design, main function, technique characteristics etc.
     详细讨论了系统的具体设计与实现,包括需求分析、系统开发目标、开发设计思想等,以及系统的总体设计、数据库的设计、主界面和各个模块的设计、系统的结构、主要功能和技术特点等。
短句来源
     Study on OOP Polymorphism Feature and Its Design Method and Virtual Function Technique in C~( ++)
     OOP多态性特征及其在C~(++)中的虚函数实现与设计方法研究
短句来源
     APPLICATION OF RESPONSE FUNCTION TECHNIQUE TO LITHOSPHERIC FLEXURE STUDIES
     应用响应函数技术研究岩石圈挠曲
短句来源
     Application of Penalty Function Technique in Planning Models
     罚函数技术在生产计划模型中的应用
短句来源
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  function technique
In this paper, we present the derivation of shot noise by employing the non-equilibrium Green's function technique.
      
All calculations are performed using the temperature Green function technique and fixing the Feynman gauge.
      
The dispersion is taken into account, and the divergences are removed by making use of the zeta function technique.
      
Applying the stream function technique to the resulting continuous current distribution, discrete current patterns can be obtained.
      
Based on multiple-Lyapunov function technique, the design of non-fragile hybrid guaranteed cost controllers is derived to make the corresponding closed-loop system asymptotically stable for all admissible uncertainties.
      
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This paper presents a new method for solving nonlinear stochastic differential equiqtions. Through the examination of 5 cases, it is proved that the relative error is≤10%, thus greatly improving the four linearization methods [1,3,4,5] and one approximate method [6] of today by raising the accuracy of these methods twofold or more. The new method and covariance analysis method make up linearization covariance analysis method which can be utilized in time-vary system with multiple random inputs (interference)...

This paper presents a new method for solving nonlinear stochastic differential equiqtions. Through the examination of 5 cases, it is proved that the relative error is≤10%, thus greatly improving the four linearization methods [1,3,4,5] and one approximate method [6] of today by raising the accuracy of these methods twofold or more. The new method and covariance analysis method make up linearization covariance analysis method which can be utilized in time-vary system with multiple random inputs (interference) and multiple nonlinearizatios. By this analysis method the CADET'S (Covariance Analysis DEscribing function Technique) accuracy can be raised twofold or more, and maximal errors that possibly occured could be extirpated.On analizing the two accurate solutions from Markoff's process theory and High Order Moment Propagation (HMP) method and two experimental values from analogue method and Monto Carlo method [6,10], the results obtained here (Formula 40) are distinct from the traditional view (Formula 39). Therefore, we advance the idea of converting accurate theoretical solution and actual data into linearized solution, and get the conversion factors of the 5 cases (Table 3). The result shows better application effect (Table 4).With an accuracy over that of original method, the facility application and simplified calculation, this method may be introduced into systems analysis of physics, engineering and economics etc.

本文给求解非线性随机微分方程组提出一种新方法,对五例所作的验证表明,其相对误差≤10%,比现有的四种线性化法与一种近似法的精度提高一倍以上。该法同协方差分析法组成新的线性化协方差分析法,能用于有多维随机输入与多种非线性的时变系统;并使协方差分析描述函数法-CADET的精度在所述情况下提高一倍以上,且能消除其可能的极大误差。 分析了用马氏过程论与高阶矩传播-HMP法所得的两种精确解,以及用模拟法与蒙特卡罗法所得的两种试验值,从五例所得结论(40)式与传统见解(39)式不同。依此提出将精确解与试验值折算为线性解,并得五例折合系数(表3),结果表明新法效果更好(表4)。 新法精度已由五例表明比五种老法高,可用于物理、工程与经济等的系统分析。

Both the macro-stress and micro-stress of the piezoelectric ZnO thin film are measured using X-ray diffractometer technique. Two groups of diffraction spectra measured experimently are similar to the functional figures of 1/(1+k2x2)2 and 1/(1+k2x2)respectively. The background varia-tion permitts the line-shaped functional figure to transform into the figure of exp(-k2x2). The line-shaped approximate function technique is used for macro-stress measurement, whereas the line-shaped mass core technique...

Both the macro-stress and micro-stress of the piezoelectric ZnO thin film are measured using X-ray diffractometer technique. Two groups of diffraction spectra measured experimently are similar to the functional figures of 1/(1+k2x2)2 and 1/(1+k2x2)respectively. The background varia-tion permitts the line-shaped functional figure to transform into the figure of exp(-k2x2). The line-shaped approximate function technique is used for macro-stress measurement, whereas the line-shaped mass core technique for micro-stress measurement. The ro cessing and computation of data are performed with YEE-8100 microelectronic computer. This paper gives process conditions of the measurement and the BASIC-Ⅱ program block diagram of stress compution.

用X射线衍射仪法对压电ZnO薄膜的宏观内应力和微观内应力进行了测量.实验测得的两组衍射谱线分别与函数图形1/(1+k~2x~2)~2和1/(1+k~2x~2)相似.底影变化能使线形的函数图形向exp(-k~2x~2)图形转化.微观内应力测量采用了线形近似函数法,宏观内应力测量采用了线形质心法.数据处理和计算是在YEE-8100微型电子计算机上完成的.本文还给出了测量工艺条件以及BASIC-Ⅱ应力计算程序方框图.

The optimization design of aerodynamic configurations for earth orbit vehicles is treated.Choosing vehicle total heat transfer as a subjective function and considering the design reguirement of the longitudinal aerodynamic stability for the reentry vehicles,under the conditions of the given reentry weight and the fixed fineness ratio,we utilize the interir penalty function technique to determine the minimum aerodynamic heat transfer configuration which meets the specified reguirement of the longitudinal...

The optimization design of aerodynamic configurations for earth orbit vehicles is treated.Choosing vehicle total heat transfer as a subjective function and considering the design reguirement of the longitudinal aerodynamic stability for the reentry vehicles,under the conditions of the given reentry weight and the fixed fineness ratio,we utilize the interir penalty function technique to determine the minimum aerodynamic heat transfer configuration which meets the specified reguirement of the longitudinal aerodynamic stability.The results presented indicate that the double cone with a flat nose is an attractive aerodynamic shape for earth orbit reentry vehicles.The total reentry heat transfer and the weight of reentry thermal shielding can be reduced as lower as possible.The longitudinal aerodynamic stability could be raised effectively.

本文研究了地球轨道再入飞行器气动外形优化设计问题。文中选用飞行器再入总加热量为目标函数,考虑再入飞行器纵向气动稳定性能的设计要求,在给定再入重量和约定长细比的条件下,用内点罚函数方法求解满足规定纵向气动稳定性能要求的最小再入加热气动外形。计算结果表明,平头双锥体是一种很有吸引力的地球轨道再入飞行器气动外形,它既可以最大限度地降低再入总加热量和减轻再入防热层重量,又可以有效地提高纵向气动稳定性能。

 
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