动态响应可靠性,dynamic response reliability
1)dynamic response reliability动态响应可靠性
英文短句/例句
1.Dynamic response reliability analysis of airplane inner-flap mechanism飞机内襟翼机构动态响应可靠性分析
2.The Dynamic Response and Reliability Design of Spring Mass System;弹簧质量系统的动态响应及其可靠性设计
3.Data-driven approach to dynamic reliability evaluation of SOA applications数据驱动的SOA应用可靠性动态评估
4.Evaluation of Mission Reliability of Quick Response Manufacturing System with Consideration of Dynamic Iterations and Human Factors;考虑动态迭代和人因的快速响应制造系统任务可靠性评估
5.Elastic Dynamic Response of Planar cam Mechanism Based on Reliability;基于可靠性的平面凸轮机构的弹性动力学响应
6.Improving on the Reliability of Hydraulic System by Vibration Response Analysis;用振动响应分析提高液压系统的可靠性
7.Analysis of VIV Dynamic Response and Fatigue Damage Reliability for Marine Riser;隔水管涡激动力响应及疲劳损伤可靠性分析
8.DFT s Application in Reliability Analysis of Automatic Train Supervision System in Subway;动态故障树在地铁列车自动监控系统可靠性分析中的应用研究
9.The Study on the Effects of Lead-free Solder on the Dynamic Reliability of the Packaged Chip;无铅焊料对电子封装芯片动态可靠性影响的研究
10.A Method for Reliability Sensitivity Analysis of Implicit Limit State Function Using Response Surface Method基于响应面法的隐式极限状态函数可靠性灵敏度分析方法
11.Method of Evaluating the Application Reliability of Dynamic Weighing-in-motion Scale Based on Statistical Deduction基于统计推断的动态轨道衡应用可靠性评价方法
12.Nonlinear Probabilistic Dynamic Response Analysis of Effective Stress of Earth Dams under Nonstationary Seismic Loadings非平稳随机地震下堤坝非线性有效应力动力响应可靠度分析
13.dynamic RAM reliability动态随机存取存储器的可靠性
14.Reasearch on Dynamic Reliability of Special CNC Machine Tool专用计算机数控机床动态可靠性研究
15.Research on Time-Varying Reliability of Suspension Bridge Hanger in a Whole-Life Period悬索桥吊索寿命期内动态可靠性分析
16.Research on Dynamic Predictive Maintenance Policy Based on System Reliability基于设备可靠性的动态预防维护策略
17.Research on reliability-based dynamic fatigue of locomotive wheels基于机车车轮的动态疲劳可靠性研究
18.Research on Reliability of SMT Solder Joint in Dynamic Tensile Load动态拉伸载荷下SMT焊点可靠性研究
相关短句/例句
responsibility[英][r?,sp?ns?"b?l?ti][美][r?"spɑns?"b?l?t?]响应性，可靠性
3)Dynamic Reliability动态可靠性
1.Reasearch onDynamic Reliability of Special CNC Machine Tool;专用计算机数控机床动态可靠性研究
2.Manufacturing system dynamic reliability analysis based on stochastic failure sequences;基于随机失效序列的制造系统动态可靠性分析
3.Research on dynamic reliability modeling of complicated system and its numerical simulation;复杂系统动态可靠性建模及其数值仿真研究
4)time-dependent reliability动态可靠性
1.Then the loading process is described with Poisson stochastic process, thetime-dependent reliability model of compon.从随机载荷作用的统计学意义出发,运用顺序统计量理论建立了载荷多次作用下的零件可靠性模型;在此基础上,运用泊松随机过程描述载荷的作用过程,建立了零件的动态可靠性模型,并研究了零件可靠度和失效率随时间的变化规律。
2.The effect of common cause failure,as a mode of dependent failure and the times of load action on reliability was considered and thetime-dependent reliability model of a component with multiple failure modes was developed.考虑共因失效和随机载荷作用次数对可靠性的影响,建立了零件在多种失效模式下的动态可靠性模型。
5)Dynamical reliability动态可靠性
1.For the purpose of kinetic analysis and dynamical reliability analysis of flexible mechanism,a virtual prototype model was built on integrated simulation environment of UG-ANASYS-ADAMS.柔性机构的运动具有复杂非线性的特点,为了进行柔性机构的运动分析和动态可靠性分析,提出了一种集成仿真环境下建立虚拟样机模型并进行运动仿真的方法。
2.Theory and methodology of mechanism dynamical reliability analysis considered the influence of friction and flexibleness were presented.提出了摩擦和柔性影响下的机构动态可靠性分析的理论和方法,给出了柔性机构动态可靠性分析的广义模型。
6)Dynamic fatigue reliability动态疲劳可靠性
延伸阅读
动态响应动态响应dynamic responsedongto(x}ongying动态响应(dynamie response)控制系统对输人信号从初始状态到最终状态的响应过程。经常采用的试验输人信号有阶跃函数、斜坡函数、抛物线函数、正弦函数和冲激函数等。这些信号都是简单的时间函数。利用它们可以分析控制系统。单位阶跃函数的表示式为r(t)=O，t<01，t>0单位斜坡函数的表示式为r(t)~0，t<0t，t>O单位冲激函数的表示式见冲激响应。图1所示为一控制系统对单位阶跃函数的动态响应过程，图中表明了下列性能指标:C(I) ┌──┐ │/│┌──┴──┼─────────┐│翻│…芽锭皂厂-谆靛飞%┤├───┐ │i灌…一r--一不飞 │├料┐ │ │{;下{ │·;││ │ │ │}识} │ │├─┤ │ │l│ ││了│ │ │{│ ││ │ │ │l吸│ │├─┴─┼─┼┴──┴─────┘│国│ ││扣│ │└───┴─┘，之OU 工k曰:nU几” 图l表示性能指标的单位阶跃响应曲线(1)延迟时间td:响应曲线第一次达到稳态值的一半所需时间。(2)上升时间t，:响应曲线从稳态值的10%上升到90%，或从5%上升到95%，或从o上升到100%所需的时间。(3)峰值时间tP:响应曲线达到过调量的第一个峰值所需的时间。(4)超调量MP:响应曲线的最大偏差值(响应曲线的最终稳态值作为1，以其作为基准)。若响应曲线的最终稳态值不为1，则百分比超调量为C(t。)一C(co)二一二书行一一一二X 100%。C(co)(5)响应时间ts:系统受到扰动作用后从一个平衡状态到达新的平衡状态所经历的时间，也就是动态过程所经历的时间。一般，当输出量与其稳态值之差达到了而且不再超过一允许误差范围(通常取稳态值的5%或2%)时，认为动态过程结束。一阶系统的动态响应图2(a)所示为一阶系统的框图，图2(b)为其简化框图。系统的输人一输出关_、，C‘s)]__，、，__、、，，、_，_，、__系为斋书夭一不介下。图2(。)所示为单位阶跃响应，其/J、/节R(s)Ts+l”目“、‘z’/，zJ、，，一尚rj，“\。，二~，二表达式为c(t)一1一e一宁(t妻0)。图2(d)所示为单位斜坡响应，其表达式为c(动一t一T+Te一孚(t》。)。
