动态响应分析,Dynamic Response Analysis
1)Dynamic Response Analysis动态响应分析
1.Dynamic Response Analysis of High-speed Press Frame;高速压力机机身的动态响应分析研究
2.Applying vibration analysis theory the derivation mechanical model of dynamic response analysis in terminal raising of self unloading truck is established.应用振动分析理论 ,建立了求解自卸汽车举升终止时动态响应分析的力学模型。
3.in this paper, a general review has been made on six commonly used methods ofdynamic response analysis of mechanical vibration systems, and their characteristics and thescope of their application have been clarified.本文对机械振动系统动态响应分析的六种常用方法作了评述，指明了其特点和适用范围。
英文短句/例句
1.Analysis of the Dynamic Temperature Response for Fischer-Tropsch Synthesis in Slurry Bubble Column Reactors费托合成浆态床反应器的温度动态响应分析
2.Dynamic Response of Asphalt Pavement Structure Subjected of Different Speeds不同速度下沥青路面的动态响应分析
3.Dynamic Response Analysis of 90°V8 Diesel Engine90°V8柴油机整机结构动态响应分析
4.Dynamic Response of Complex Structures under Impact and Vibration Loading;复杂结构在冲击和振动加载下动态响应分析
5.Finite Element Modeling and Dynamic Analysis of the Special Vibration Fatigue Machine特种疲劳振动试验机的结构动态响应分析
6.Dynamic Response Analysis of Single Motor Break off for Converter Tilting Mechanism转炉倾动机构单台电机停转时的动态响应分析
7.Dynamic Response Analysis of High-grade Asphalt Pavement with Semi-rigid Base Course;高等级半刚性基层沥青路面的动态响应分析
8.Dynamic Response Analysis of Overpass Bridge under Superelevation Vehicles" Collision跨线桥在超高车辆撞击下的动态响应分析
9.A Study on Dynamic Response for Half Rigid Pavement Structure;半刚性路面动态荷载响应的分析研究
10.Analysis of Transient Response of Flexible Jeffcott Rotor;单盘转子不平衡的瞬态动力响应分析
11.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
12.The Application of the Dynamic Factors and Weight Analysis in Researchingthe Factors of Training Achievement;动态因素权重分析法在运动员成绩影响因素分析中的应用
13.Dynamic reponse harmonics analysis of high speed cam mechanism高速凸轮机构动态响应的区段谐波分析
14.Numerical Analysis of Static and Dynamic Response of FRP Sandwich Deck Bridges;FRP夹心桥面板桥梁静动态响应的数值分析
15.Transient Response Analysis of Frame Structure Embedded Partially in Soil by the Method of Reverberation-Ray Matrix;回传射线矩阵法分析埋置框架的瞬态动力响应
16.Investigation on the Inflow and Aerodynamic Response of Rotors in Maneuvering Flight;机动飞行状态下的旋翼入流和响应分析
17.The Steady-state Responses and Critical Velocities of the Infinite Beams on a Viscous Foundation for a Moving Load;移动荷载下无限长梁稳态响应和临界速度分析
18.Analysis of Dynamical Response Characteristics of FBG;光纤布拉格光栅动态响应特性的计算和分析
相关短句/例句
automatic dynamic response analyzer自动动态响应分析器
3)transient response analysis瞬态响应分析
4)static response analysis静态响应分析
5)transient analysis瞬态响应分析
1.Modal andtransient analysis of the coach frame;客车车架模态及瞬态响应分析
6)dynamic response analysis动力响应分析
1.Thedynamic response analysis of an base-isolated continuous girder bridge with friction pendulum (isolation) supports, subjected to the underground explosion waves caused by accidental explosion inside an (underground) tunnel,was performed.针对地下隧道内意外爆炸所引起的地下爆炸波的冲击作用,对带有摩擦摆支座的隔震连续梁桥进行动力响应分析,同时考虑土与桥墩基础以及桥台之间的动力相互作用。
2.A reduced-order continuum model is proposed to proceed effective and approximatedynamic response analysis of reinforced concrete structures.应用降价的连续体模型 ,对钢筋混凝土建筑结构进行有效的、近似的动力响应分析。
3.A series of dynamic characteristics analysis anddynamic response analysis are carried out on the fuel pump bracket by using the FEA (Finite element analysis) and modal analysis method.论文以该油泵托架为研究对象,运用有限元方法和试验模态理论,对托架结构进行了动态特性分析和动力响应分析。
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》。)。
