Machining discal cam using unmerical control system function performance;
用数控系统的函数功能加工盘形凸轮
Based on the structure reliability analysis and results of structural optimization theory,the performance function and computative method of reliability index of the homogeneous truss structure under certain failure mode were derived and given,respectively.
以结构可靠性分析和结构优化理论成果为基础,推导得到匀质杆件结构在特定失效模式下的功能函数,给出这一特定失效模式下结构可靠度指标的计算方法。
Aiming at the deployable joints in truss antenna,considering them as separate rockers,breaking up the function,its movement reliability was found to have two parallel performance functions:the performance function according to deploying work and that according to deploying moment.
将桁架式可展开天线的运动关节简化为单节摇杆,并对摇杆执行功能的过程进行分解,分析指出了其运动功能可靠度中包含矩的功能函数和功的功能函数这两个并联的功能函数。
Structural reliability index for response surface method of RBF ANN was developed,which could resolve the error of structural reliability when the structure performance function was nonlinear or the variables were nonnormally distributed.
提出了逐步逼近径向基神经网络响应面法计算结构可靠度,这种数值方法较好地解决了结构功能函数非线性及结构随机变量非正态分布时采用结构可靠度指标度量结构可靠度存在误差的问题。
This method doesn t have to transform the functional function into the independent standard normal space,and need not the calculation as well on the first ordered and second ordered partial derivative of the logarithm of joint-probability density function,therefore this method is suitable for engineering application.
这种方法不必把功能函数变换到独立标准正态空间,也不需要计算联合概率密度函数对数的一阶、二阶偏导数,计算步骤简便且利于编程计算,因此适合于工程应用。
By using functional function equation,the computing formula of failure mode related correlation coefficient and reliability is given on the basis of the theory of O.
利用功能函数方程 ,根据O 。
Starting from the probability theory of fuzzy event,the paper briefly introduced the basic thought about application of fuzzy probability vulcanite, constructed functional function used for identification of vulcanite fuzzy probability.
本文从模糊事件概率理论基础入手,简要介绍了应用模糊概率识别火山岩的基本思路,构建了用于火山岩模糊概率识别功能函数。
Derivation for Explicit Function of Asphalt Pavement Structure and Study on Structural Reliability
沥青路面显式功能函数的推导及其可靠度分析
The technical kernel of the system is the multi functional logical operation(MFLO),which is brought about by developing a series of functions,and these functions are based on the properties of natural languages such as linearity,discreteness,recursiveness and hierarchy,etc.
该系统的技术核心是多功能逻辑运算分析技术 ,该技术的实现是靠建立一系列的功能函数 ,而这些功能函数是建立在诸如线性、离散性、递归性、层次性等自然语言的特性的基础之上的。
The functions expressed by moment of flexion or axial force for the bearing capacity of head-on cross-section under typical condition were given in the previous study,but they can not fully attribute the working mode of the duct piece.
以往的研究中给出了典型条件下弯矩表达或轴力表达的正截面承载能力功能函数,但并不能全面表征衬砌管片的工作模式。
Research on High-Performance Arithmetic for Floating-point Division and the Elementary Functions;
高性能浮点除法及基本函数功能部件的研究
DFT=Diagnostic Function Test
【计】诊断函数[功能]测试
Printf Function s Effect in C Language;
C语言中printf函数的功能注解
Deriving Virtual Instrument s Logical Function from LabVIEW;
从LabVIEW中导出虚拟逻辑器件的功能函数
To Create a Menu With Memory By Using VB Function;
用VB函数创建具有记忆功能的菜单
Discovery of Heart-shape Function and 18 NC Cutting Graphics
爱心桃函数的发现及数控切割18种图形功能
Functions for the Bearing Capacity of Lining Cross-section of Shield Tunnel
盾构隧道衬砌截面的承载能力功能函数
Impulsive Control of a Prey System with Functional Reaction Function;
一类具有功能反应函数的捕食系统的脉冲控制
The Qualitative Analysis of a Family of Model with Combined Functional Response;
一类包含复合功能函数的模型的定性分析
The Study of Food Chain Model with B-D Functional Response;
具有B-D功能反应函数的食物链模型的研究
On the Role of Government as a Function of Stage of Economic Development;
论作为经济发展阶段之函数的政府功能
Mix Optimization of High Performance Concrete Based on Efficacy Coefficient Method
基于功效函数法的高性能混凝土配合比优化
Derivation for Explicit Function of Asphalt Pavement Structure and Study on Structural Reliability
沥青路面显式功能函数的推导及其可靠度分析
reactivity to power transfer function
反应性对功率传递函数
o8L6zylo8n;Dj J"N6Tihl"K:DaxK_z,Lyc
零功率反应堆响应函数
IDENTIFICATION OF GRADED PROPERTIES OF FUNCTIONALLY GRADED MATERIALS BASED ON METALLOGRAPH
基于金相图片识别功能梯度材料参数的梯度分布函数
If constructors, copy constructors, assignment and other things are added then the collection class becomes slower.
如果增加了构造函数，拷贝构造函数，赋值和其它功能，这样集合类的速度会变慢。
Finally, the cylinder pressure is identified by using radial base function( RBF) network, which is featured with the powerful functional approach.
最后,利用径向基函数网络强大的函数逼近功能,识别内燃机气缸压力。