针对多重失效状态数量的组合爆炸问题,提出组合劣化分析方法;
A worse-combination filtering analysis skill was proposed to handle the quantity explosion problem in the multiple failure condition identification.
但是如果扩展的规范不是对源于单独控制的失效状态的提高,则其就是不恰当的。
However if the specification for the spread is not a refinement of the virtual condition derived from separate control then it is inappropriate.
对声回声必需进行抑制,否则会严重影响通信系统的性能,引起啸叫等失效状态。
At last they were sent back to the far-end and generated acoustic echoes. This kind of echoes must be suppressed in the modern communication systems.
所提出的方法不仅可以考虑基本变量的随机模糊性,而且可以考虑安全和失效状态的随机模糊性。
Both the fuzziness and the randomness of the basic variable and the state variable are considered in the present method.
针对失效状态和安全状态具有模糊性的模糊可靠性分析问题,提出了一种模糊失效概率计算的矩方法。
For fuzzy reliability analysis with fuzzy failure state and fuzzy safety state, a moment method is proposed to calculate fuzzy failure probability.
针对失效状态和安全状态具有模糊性的广义可靠性分析问题,提出了一种广义失效概率计算的矩方法。
For general reliability analysis with fuzzy failure state and fuzzy safety state, moment method is proposed to calculate general failure probability.
以声发射、功率监控和改进的神经网络技术,借助刀具监控软件,识别刀具切削工作的正常和失效状态。
Based on acoustic emission, power monitoring and improved neural network technology and using cutting tool monitoring software, the normal or abnormal condition of cutting tools can be identified.
提出了安全与失效状态含有模糊信息时,广义失效概率计算的数值模拟,及相应的方差估算,并提出了对应的数值积分方法。
A general failure probability simulation and deviation evaluation methods were presented for fuzzy safety state and fuzzy failure state.
将K -终端剩余连通可靠度的概念推广到链路存在失效状态的网络模型上,并提出了计算该可靠度的基于RVR的蒙特卡洛方法。
The concept of K-terminal residual connectedness reliability is extended to the network with link failures and a Monte Carlo method based on RVR is proposed to estimate it.
此缺陷的发生是因为在使会话对象失效时,存在某个未被清除的会话状态。
This defect occurred because there was some session state that was not being cleaned up when the session object was invalidated.
对于HTTP缓存,在出现可能修改资源的服务器端状态的资源交互时,缓存项将失效。
In the case of HTTP caching, the cache entries are invalidated in case an interaction with the resource occurs that potentially modifies the server side state of the resource.
为了确保不会显示已过期的标记,容器将使Portlet(窗口)的所有导航状态的缓存项全部失效。
To make sure a stale markup is not displayed, the container invalidates the cache entries for all navigational states of the portlet (window).
疲劳寿命的计算采用断裂力学方法,建立疲劳裂纹扩展模型和失效模式的极限状态方程。
Fatigue damage estimation of the tendons was made using fracture mechanics approach, establishing the fracture crack growth rate model and limit state equations for failure modes.
得到了多个随机变量的概率灵敏度、主要失效模式所对应的可靠度指标及其相应的状态等级。
The probability sensitivities between random variables are analyzed and the reliability index and the corresponding condition classes are obtained.
针对状态反馈控制系统传感器失效故障模型,提出了基于系统稳定性设计的控制器重构新方法。
Aiming at fault model of sensors failure with state feedback control system, a new method of controller reconfiguration with system stability is proposed.
并提出用区间增量载荷法生成主要失效模式的极限状态方程。
The limit state equations of main failure modes are formulated by the increment interval load method.
故障树分析法(FTA)用于静态分析系统失效的可能事件和状态,是分析安全苛求系统的可靠性和安全性的一种有效方法。
Fault Tree Analysis (FTA) can be used to analyze the events and states of system failure. It is an effective method in analyzing the reliability and safety of safety-critical system.
基于极限状态函数矩估计的失效概率计算,提出一种新的可靠性灵敏度分析方法。
Based on the moment estimation of limit state function for calculation of failure probability, a new reliability sensitivity analysis method is presented.
针对状态具有模糊性的广义可靠性分析问题,提出一种广义失效概率计算的线抽样方法。
For general reliability analysis with fuzzy failure and safety state, line sampling method is presented to calculate general failure probability.
该方法用状态空间法求解输入母线单元失效频率和平均修复时间,用最小割集法计算整个系统的供电可靠性指标。
Failure rate and average repair time of input-bus unit were calculated by state Spaces method. Power reliability indices of whole systems were computed by min-cut method.
本文考虑对执行器失效具有完整性的状态反馈律的设计问题。
This paper is concerned with the design of state feedback law which possesses integrity against actuator failures.
构件强度失效(破坏)的形式(流动或断裂)与材料的力学性质、应力状态有关。
The form (flow or break) of strength failure in structural component is connected with the mechanical property and the stress state of the material.
针对隐式极限状态方程的可靠性分析,提出了一种基于失效域样本模拟的高效线抽样法。
For reliability analysis of implicit limit state function, an improved line sampling method is presented on the basis of sample simulation in the failure region.
建立同时考虑中介状态和失效相关时多级递阶和网络抗震工程系统的可靠性向量模型及其实用分析方法。
Some practical analysis methods for reliability vector of multilevel hierarchical and network aseismic engineering systems with intermediate state and failuredependence are established.
为了实现对它们的无损检测并监测它们的质量与使用状态,建立材料的缺陷与失效模型便显得尤为重要。
It seems to be very important to build the defect model and the invalidation model of material, as it can help to realize its NDT and keep a check on its quality and using state.
虫族建筑不会因为被升起而掉血。埋地单位在反重力技能失效之后会自动回到埋地状态。
Zerg buildings will not take damage when they are lifted. Burrowed units lifted will become burrowed again when the ability finishes.
连续油管工作条件恶劣,受力状态复杂,失效形式中疲劳断裂所占比例较大。
Coiled tubing have relatively poor working conditions and complex force state. In the forms of failure, fatigue fracture failure is the larger proportion.
连续油管工作条件恶劣,受力状态复杂,失效形式中疲劳断裂所占比例较大。
Coiled tubing have relatively poor working conditions and complex force state. In the forms of failure, fatigue fracture failure is the larger proportion.
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