The fault tolerant control is of mini-mum variance control in the case of random parameters and noises.
容错控制是随机参数和随机噪声情况下的最小方差控制。
The optimization design for antenna structures with random parameters and under random loads is investigated.
研究了具有随机参数天线结构基于概率的优化设计问题。
The paper discusses random parameters response analysis and vibration analysis methods for random structures.
介绍了随机参数的类型，随机参数结构的响应分析及振动分析方法；
The stochastic optimization method for skeletal structures with random parameters under random loads action is studied.
研究了随机杆系结构在随机荷载作用下的随机优化设计问题。
This paper presents new developments of parameter identification for MIMO discrete stochastic systems with random parameters.
本文讨论MIMO离散系统的随机时变参数基于随机逼近法的辨识问题。
When the program executes, the same transaction with random parameters is executed over and over in each of the 10 connections.
当程序执行时，将在10次连接的每一次中用随机参数反复执行相同的事务。
This paper studies the random parameters rigid frame structure optimization design based on reliability under random load action.
对随机参数刚架结构在随机荷载作用下基于概率的优化设计进行了研究。
The system dynamic reliability of multi-degree-of-freedom (MDOF) system with random parameters and its upper and lower bounds is discussed.
对具有随机参数的多自由度体系，提出了求解其系统动力可靠度上、下限的一种计算方法。
The problem of dynamic analysis based on probability for the intelligent truss structures with random parameters are studied in this pap er.
文中针对随机参数压电智能桁架结构研究了基于概率的结构动力特性分析方法。
This paper deals mainly with the analysis method of the finite element and reliability for truss structures with random parameters under random loads action.
对随机参数桁架结构在随机荷载作用下的有限元分析方法进行了研究。
The analysis of the surface precision reliability of a large parabola antenna structure with random parameters, which is subjected to wind load, is presented.
具体分析了大型园抛物面天线结构在随机风载和结构自身随机参数影响下的表面精度可靠性。
Using concepts of the confidence interval and degree of confidence, random parameters in an engineering structure can be transferred into the interval Numbers.
通过引入可靠度的置信区间和置信度的概念，可以把结构分析中的随机参数转化为置信区间下的区间数。
Dealed with the reliability sensitivity problem of single degree-of-freedom nonlinear vibration systems with random parameters and satisfied results are obtained.
较好地解决了单自由度非线性随机参数振动系统的可靠性灵敏度问题。
In analyzing the reliability of a mechanism, how to get the statistic characteristics of the relating random parameters in a failure model is a difficult problem.
在进行机构可靠性分析时，如何求失效模式中有关随机量的统计特征是一个难点。
By far, all the studies are focused on the static shortest path problems and the shortest path problems with uncertain parameter such as fuzzy or random parameters.
到目前为止，所有这些研究都是针对静态最短路径问题以及不确定最短路径问题中具有模糊或随机参数的问题。
This paper presents new development of parameter identification for MIMO discrete stochastic linear systems with random parameters based on the least squares method.
本文讨论了参数估计和输出误差的收敛性，并给出了系统持续激励的一个充分条件。
The dynamic stochastic finite element method, a new random numerical method, is developed for analyzing the stochastic dynamic response of structures with random parameters.
本文提出分析不确定性结构随机动力响应的一种新的数值方法——动态随机有限元法。
Therefore, it is of important value both on theory and application to research structural integrity analysis and storage life prediction of SRM grain with random parameters.
因此，进行含随机参数固体火箭发动机药柱结构完整性分析及贮存寿命预估研究具有重要的理论意义和应用价值。
The problems of dynamic response analysis of closed loop control system based on reliability for the intelligent truss structures with random parameters were studied in this paper.
针对随机参数压电智能桁架结构研究了基于概率的结构闭环控制系统动力响应分析模型与方法。
A high efficient direct integration method is proposed for evaluating the variation effect of nonlinear numerical simulation results of geomechanics subject to multi-random parameters.
提出了一种用于评估多参数随机变异情况下岩土力学非线性数值模拟结果可靠性的多维高效直接积分型随机分析方法。
The problem of achieving stable reliability analysis of piezoelectric trusses with random parameters was studied on the basis of the finite element analysis method and stable secular equation.
在有限元分析方法基础上，基于稳定特征方程对随机参数压电桁架结构进行稳定可靠性分析。
This paper presents new developments of parameter identification for MIMO discrete stochastic systems with random parameters. These algorithms are based on the stochastic approximation method.
本文讨论MIMO离散系统的随机时变参数基于随机逼近法的辨识问题。
Moreover, the effects of the number of slip surfaces or wedges as well as the correlation between, the random parameters of slip surfaces on the failure probability of the slopes are also discussed.
讨论了不同滑面数和各滑面间随机参数的相关性对边坡破坏概率的影响。
The recorded tests were modified so that they would submit the parameters directly to SetRandom without visiting the default Random page first, This reduces unnecessary HTTP traffic.
记录的测试被修改了，以便在不首先访问默认的Random页面的情况下，直接将参数提交给 SetRandom。这减少了不必要的 HTTP 通信。
To go one step further, the extracted modal parameters from the random excitation will also be distorted, and in many cases, there actually appears to be two peaks as seen in the measurement.
更进一步讲，从随机激励中提取出来的模态参数同样会有畸变，并且在很多情况下，在测量结果中实际上看起来好像是有两个峰。
The identification of modal parameters of a vibration system by means of random response and free response signal is discussed.
本文讨论利用振动系统的随机响应和自由响应信号识别系统模态参数问题。
The kind of organization is feasible and capable of handling random and unexpected events like the change of demands rate or system parameters.
这样的方法简便可行，而且可以处理随机事件，比如，需求率的变化和系统参数的变化。
The ANN model of the dangerous degree classification also trained by random selected enough samples in the range of known parameters.
采用在已知参数范围内随机选取足够的样本的方法来训练危险度分级的神经网络模型。
The model for random identification of generator parameters and on site testing practice are described as well.
讲述了发电机的随机识别参数模型和在现场测试的实践。
For a problem with performance functions which include random variables with fuzzy distribution parameters (FDP), it is important to evaluate their reliability accurately and rapidly.
对于功能函数中含有模糊分布参数(FDP)的随机变量问题，如何准确且简便地评估其可靠性，是十分重要的。
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