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- An approximate method for analyzing seismic response of non-proportionally damped base isolated structures in time domain is derived by combining real mode superposition and Laplace transform method. 采用子结构瑞利阻尼模型表达隔震体系的非比例阻尼矩阵,将实振型分解法与拉普拉斯变换方法联合应用,建立了任意多自由度非比例阻尼隔震体系时域动力响应的工程算法。
- Analysis method for seismic response of arch dams in time domain based on viscous-spring artificial boundary condition 基于黏弹性边界的拱坝地震反应分析方法
- seismic response in time domain 时域地震反应
- The GSC is the most popular method in time domain. 宽带旁瓣对消器是最常用的一种时域宽带波束形成方法。
- Codes which are mutually orthogonal in time domain. 同一个组内的码在时域上相互正交。
- The seismic response model for the gas-bea... 含气地震响应模式为“低频、强振幅、低阻抗”;
- The dynamic response of antisymmetric angle-ply laminated plates was calculated by using the method of spline collocation in time domain. 提出用加权残值法中的时域样条配点法对反对称角铺设层合板进行动力响应计算。
- Seismic response analysis methods for performance based design II. 基于性能设计的建筑振动解析2。
- To indicate the effect of gyro moment on the mount system, including frequency domain response and time domain response, the new system was analyzed. 对新的动力总成悬置系统动力学模型进行计算分析,研究了陀螺矩阵对频域、时域响应的影响。
- From the time domain, it maybe is the last one thermal event age. 从“时域”看 ,可能是岩石所在环境发生的最后一次“热”事件 (如强烈地震 )的年代
- In time domain, feature parameters of the step response are compressed using principal component analysis (PCA). 从时域角度,利用主元分析压缩电路阶跃响应的特征参数,从而简化了神经网络结构并提高了网络训练速度,提高了诊断效率。
- Response of impact damping system in time domain was reduced on the base of vibrating system's transfer function. 摘要基于主振系的传递函数对垂直冲击消振系统的时域响应进行理论推导;
- Frequency Response and Time Domain Propagation of Inducted and Radiated EM Field In Space of Pulse Currents. 脉波电流在空间感应与辐射电磁场之频率响应及时域传播。
- On the basis of the analysis of the hypothesis in surface-consistent model, the conjugate gradient method is applied to decompose the seismic record in time domain in terms of the surface-consistent precondition and model. 摘要通过对地表一致性数学物理模型的前提条件进行剖析,合理地确定了反射振幅一致性校正模型,并依据该模型及其实现条件提出使用共轭梯度方法在时间域对地震记录进行谱分解处理。
- The wavelet in depth domain is extracted based on multitrace statistical extracting wavelet in time domain. Seismic decovolution profiles in depth domain are been compared with one in time domain. 同时在时间域多道统计提取子波的基础上提取深度域地震子波,将提取得到子波进行深度域反褶积,并与时间域反褶积得到的地震剖面相比较。
- By applying the ADRC to the structural seismic response control of the system with the input time delay, the simulation proves that the ADRC is feasible to damping the structural seismic response. 通过自抗扰控制器在输入含有时滞的结构减振控制中的应用,仿真结果表明对输入含时滞时结构减振控制效果明显,自抗扰控制器对时滞系统的控制是可行的。
- The expression of motion-excited aerodynamic force in time domain is obtained in the form of pulse response function putted forward by Lin. 采用Lin 提出的脉冲响应函数表达的气动力公式计算自激力,推导了其在时域下的表达形式。
- A model used PGA, PGV and PGD for calibrating seismic response spectrum was introduced. 介绍了用地面峰值加速度(PGA)、峰值速度(PGV)和峰值位移(PGD)三个参数标定设计地震反应谱的模型。
- The paper has associated the earthquake response of steel tower with long span under multi-point inputs by time domain analysis. 文章采用时程分析方法详细研究了多点地震输入对大跨度钢结构电视塔的影响程度。
- The motion equation of the structure is in both time domain and Laplace domain. 在时间域和拉氏域内建立了它的动力学方程.