1) dynamic stiffness matrix
动态刚度矩阵
1.
To study the response of the metal helical spring stiffness to the frequency,the present researcher adopted the dynamic stiffness matrix method to calculate the stiffness under the load of different frequency.
为研究螺旋钢弹簧刚度对频率的响应,采用动态刚度矩阵法研究螺旋钢弹簧在不同频率的外加载荷下刚度发生变化的规律。
2.
The dynamic stiffness matrix method for determining dynamic characteristics of crankshaft is developed.
应用动态刚度矩阵法分析曲轴的动态特性。
2) Dynamic Stiffness Matrix
动态刚度矩阵法
1.
Study on the Coupled Torsional, Axial and Bending Three-Dimensional Vibrations of Internal Combustion Engine Shafting Basing on Exact Dynamic Stiffness Matrix Methods;
基于精确动态刚度矩阵法的内燃机轴系扭转、纵向及弯曲三维耦合振动研究
3) dynamical stiffness matrix
动刚度矩阵
4) dynamic stiffness matrix
动态刚度阵
1.
Analysis of energy flow in stiffened thick plate structures based on dynamic stiffness matrix technique;
基于动态刚度阵法的加筋板间能量流研究
2.
Study on Dynamic Stiffness Matrix Method for Dynamic Analysis of Ship and Offshore Structure;
船舶与海洋结构动力分析中的动态刚度阵法研究
3.
Analysis of Vibration Characteristic for Ship Structure by Dynamic Stiffness Matrix Method;
基于动态刚度阵法的船舶结构振动特性分析
5) ill-conditioned matrix/stiffness equation
病态矩阵/刚度矩阵
6) dynamic stiffness matrix
动力刚度矩阵
1.
The dynamic stiffness matrix of the media and the formula of their response to P-SV waves are derived.
根据波动方程,采用了薄层元素法,推导了平面P-SV波入射时TI层状场地的动力刚度矩阵。
2.
Methods of obtaining foundation dynamic stiffness matrix based on similarity, including cloning algorithm, consistent infinitesimal finite e1ement cel1 method and scaled boundary finite ele- ment method, are illustrated in detail in this paper.
详细论述了基于相似性导出基础动力刚度矩阵的思想，包括克隆算法、无限元方法、一致无穷小有限元法和标度有限元法。
3.
SV wave scattering by fracture fault are presented in frequency domain using indirect boundary element method(IBEM),in which the dynamic stiffness matrix and of soil layer Green function for distributed loads acting on inclined line by Wolf are used.
借助W olf的土层和半空间精确动力刚度矩阵及斜线荷载的格林函数,利用间接边界元法在频域内求解了局部断层场地对SV波的散射,着重分析了破碎带较窄断层两侧围岩动力响应的基本规律,以及场地动力特性对散射的影响。
补充资料：动态矩阵控制
分子式：
CAS号：
性质：它是一种基于对象阶跃响应为模型的预测控制算法。通常包括以阶跃响应作为预测模型，二次型目标函数为优化目标的滚动优化策略和输出的实时测量值作为反馈校正三大部分。它适用于渐近稳定的线性对象，并已在石油，化工等过程控制领域获得广泛应用。
CAS号：
性质：它是一种基于对象阶跃响应为模型的预测控制算法。通常包括以阶跃响应作为预测模型，二次型目标函数为优化目标的滚动优化策略和输出的实时测量值作为反馈校正三大部分。它适用于渐近稳定的线性对象，并已在石油，化工等过程控制领域获得广泛应用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条