时域响应,time-domain response
1)time-domain response时域响应
1.Thetime-domain response model of flaw long screw drill and pour pile was established based on the damped wave equation of pile-soil interaction system.从桩-土系统共同作用的波动阻尼方程入手,建立了成层土中缺陷长螺旋钻孔灌注桩的时域响应模型。
2.In this paper thetime-domain response of nonuniform coupled transmi- ssion lines with linear terminals is analyzed by numerical inverion of the Laplace transform.本文用数字拉氏逆变换方法分析了具有线性终端负载的非均匀耦合传输线的时域响应。
3.A new method is developed for identifying structural damages at the element level by usingtime-domain response data at a few points caused by random loadings.该文在分析了时间序列模型的自回归系数对结构单元刚度灵敏度的基础上,提出了一种采用随机载荷作用下结构的时域响应数据进行损伤识别的新方法。
英文短句/例句
1.Deviation Response Parameters of Laser Pulse System in Time Domain激光脉冲系统时域响应的偏离度参数
2.Numerical analysis of time-domain response for building to different electromagnetic pulses建筑物对不同体制电磁脉冲时域响应数值分析
3.A METHOD OF SYSTEM IDENTIFICATION AND MODEL REDUCTION BASED ON TIME-DOMAIN RESPONSE OF A DYNAMIC SYSTEM一种基于动态系统时域响应的系统辨识方法和模型简化方法
4.Investigation on Time-Domain Characteristics of Complex Metallic Enclosures and Antennas in the Presence of Electromagnetic Pulses;电磁脉冲作用下复杂金属腔体和天线的时域响应特性研究
5.The Research on Structural Damage Detection Methods Based on Feature Extraction and Outlier Detction with Time Domian Response;基于时域响应特征提取与异常检测的结构损伤诊断方法研究
6.Time-Domain Analysis for Coupled Buffeting Response of Long Span Bridges大跨度桥梁耦合抖振响应的时域分析
7.Analysis of wind-induced dynamic response for single beam string structures单向张弦梁结构风振响应的时域分析
8.Wind Induced Vibration Analysis in Time Domain and Aerostatic Stability Study for Cable-Stayed Bridge斜拉桥风振响应时域分析及静风稳定性研究
9.Analytical determination of the seismometer parameters in time domain based on the step calibration function基于阶跃响应在时域解析测定地震计参数
10.Time-domain analysis on wind-induced dynamic response of long span power transmission line systems大跨越输电塔线体系风振响应的时域分析
11.Spatial and Temporal Distribution of Rainfall and Hydrological Responses in Poyanghu Watershed;鄱阳湖流域降雨时空分布规律及其水文响应
12.Temporal Evolution and Spatial Pattern in North China and Its Hydrological Response;华北地区降水时空变异及其典型流域水文响应
13.Nonlinear Time Domain Buffeting Response Analysis of Long-Span Suspention Bridge大跨度悬索桥非线性抖振响应时域分析
14.A MODIFIED TIME-DOMAIN METHOD FOR BUFFETING RESPONSE ANALYSIS OF LONG-SPAN BRIDGES一种改进的大跨度桥梁抖振响应时域分析方法
15.WIND-INDUCED RESPONSES OF BEIJING NATIONAL STADIUM USING TIME HISTORY ANALYSIS METHOD国家体育场屋盖结构风振响应的时域分析
parison between Time-domain Approach and Frequency-domain Approach in Analysis of Wind-induced Response of Long Span Roofs;大跨屋盖风致响应分析的时域途径与频域途径比较
17.The Application of Time-domain Integral Equation Method in Calculating Transient Response of Thin Wire Conductor;时域积分方程法在细线导体瞬态响应计算中的应用
18.Analysis of Transient Response of Complex Thin Wire Structures by Using Time Domain Integral Equation Approach应用时域积分方程法分析复杂细线导体的瞬态响应
相关短句/例句
time domain response时域响应
1.A new dividing method of control region based on thetime domain response is first established.建立一种基于时域响应曲线的控制区间划分方法,将各区间的控制规律统一为比例积分微分控制器(PID)控制,引入遗传算法优化设计各区间控制参数。
2.This method can be used to distinguish thetime domain responses originated from the resonators and coupling apertures respectively, guide the adjustment of the resonators and the coupling degree of filters, obtain required response of filters.这种方法可以区分谐振器和耦合孔各自产生的时域响应,可以用来指导调节谐振器和耦合系数,得到所需的滤波器响应。
3)time response时域响应
1.The relations between pole distribution andtime response of fractional-order systems are not the same as that of troditional systems.本文通过分析多值函数特性在黎曼平面中的表达以及s-平面与w-平面的映射关系,给出了分数阶线性定常系统极点分布与时域响应的定性关系。
2.According to the characters of Fourier transform, the low-frequency and high-frequency responses determine the late-time and early-time responses respectively.考虑到散射体在高斯脉冲平面波激励下感应电流的能量几乎全部集中在有限时间和频率的范围内这一因素,将时域响应用Laguerre函数展开,并由傅里叶变换,可得到相应的频域响应。
4)impulse response method in time domain脉冲响应时域法
1.Thenimpulse response method in time domain of linear vibrating system is applied in the system,the response of localized nonlinear vibrating system was obtained by convolution integration between unit impulse response of corresponding linear system and equivalent nonlinear force,and numerical simulation of the model is attained.将两自由度局部非线性振动系统的非线性弹簧力和阻尼力等效成外力,建立数学模型;将线性振动系统的脉冲响应时域法应用于该振动系统,通过对应线性系统的单位脉冲响应与等效非线性力的卷积积分,得到局部非线性振动系统的响应;对该模型进行了数值仿真。
5)Analysisof time-domain response时域响应分析
6)time impulse response时域脉冲响应
1.Based on the formula of the PMD fiber stime impulse response, the impact of the first and the second order PMD onoutput envelope is anal.本文根据单模光纤的偏振模色散时域脉冲响应公式,借助实验室开发的光纤通信系统仿真软件,分析了一阶、二阶偏振模色散对输出场中脉冲波形的影响,并验证出仿真实验与理论分析结果有很好的一致性。
延伸阅读
时域测量与频域测量测量被测对象在不同时间的特性，即把它看成是一个时间的函数f(t)来测量，称为时域测量。例如，对图中a的信号 f(t)可以用示波器显示并测量它的幅度、宽度、上升和下降时间等参数。把信号f(t)输入一个网络，测量出其输出信号f(t)，与输入相比较而求得网络的传递函数h(t)。这些都属于时域测量。对同一个被测对象，也可以测量它在不同频率时的特性，亦即把它看成是一个频率的函数S(ω)来测量，这称为频域测量。例如，对信号f(t)可以用频谱分析仪显示并测量它在不同频率的功率分布谱S(ω)，如图b。把这个信号输入一个网络,测量出其输出频谱S′(ω)，与输入相比较而求得网络的频率响应G（ω）。这些都属于频域测量。用一个频率可变的正弦（单频）信号作输入，测量出在不同频率时网络输出与输入功率之比，也得到G(ω)。这仍然是频域测量。时域与频域过程或响应，在数学上彼此是一对相互的傅里叶变换关系 这里*表示卷积。时域测量与频域测量互相之间有唯一的对应关系。在这一个域进行测量，通过换算可求得另一个域的结果。在实际测量中，两种方法各有其适用范围和相应的测量仪器。示波器是时域测量常用的仪器，便于测量信号波形参数、相?还叵岛褪奔涔叵档取?频谱分析仪是频域测量常用的仪器，便于测量频谱、谐波、失真、交调等。
