Chinese translation for "比例阻尼"
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- proportional damping
Related Translations:
比例纸: plotting paperscale paperscale-paper 调和比例: harmonic proportion 比例换算: ratiometric conversion 更迭比例: alternate proportion 比例臂: proportional armratio armsratio-arm
- Example Sentences:
| 1. | Calculation of non - proportionally damped isolated structure by using laplace transform method
用拉普拉斯变换方法求解非比例阻尼隔震结构 | | 2. | Modal perturbation method for obtaining complex modal characteristics of non - proportional damping systems
求解非比例阻尼体系复模态的实模态摄动法 | | 3. | Use pseudo - excitation method to solve non - stationary random responses of non - proportional damped systems
用虚拟激励法求解非比例阻尼线性体系的非平稳随机地震响应 | | 4. | Analysis of the problems existing in operation mechanism of transformation for agricultural science and technology achievements
非比例阻尼隔震结构地震响应的实振型分解法 | | 5. | A delicate general solution of non - proportional damped mdof systems subjected to an earthquake ground motion , completely in real value form , was presented
由于可以选择少量共轭复振型的影响进行计算，对于大型复杂非比例阻尼结构，其随机地震响应计算工作量可以大幅度减小。 | | 6. | Assuming that the earthquake ground motion is a zero mean valued non - stationary random excitation , the higher accuracy numerical algorithm of these complex oscillators were developed in virtue of the principle of pseudo - excitation method
通过假定地震地面运动为一零均值的非平稳随机激励，应用虚拟激励法原理，推导得到了广义复振子动力坐标计算的一般公式，进而得到了非比例阻尼线性体系非平稳随机地震响应计算的一般解答。 | | 7. | ( 3 ) introducing the proportional damping , the finite element formula of structural - acoustic coupled system lined with sound absorbing materials is obtained . mode - superposition technique for modal frequency response analysis of coupled structure - acoustic systems is also used to deal with the sensitivities of the eigenvalues and eigenvectors of coupled systems for the purpose of reducing cavity interior noise in theory
讨论了阻尼降噪问题，建立了有阻尼声振耦合系统的有限元模型，采用振型叠加法，将系统位移转换到以固有振型为基向量，进行结构壁面有吸声材料的声振耦合系统响应的有限元分析与灵敏度分析，推导了比例阻尼条件的灵敏度计算公式。 | | 8. | The first - order perturbation method correct for forcing decoupling method based on perturbation theory is put forward to decrease error ; iii . the complex modal method is introduced into analysis of non - classical damping systems to eliminate error of forcing decoupling method , and improve the complex modal response spectrum , which can apply to design of non - classical damping systems ; iv . for exerting the energy dissipation capability of each device , a two - step optimum method , whose controlling function is extremum expectation of interbedded displacement , is put forward to optimize the number and position of device ; v . the problem of iterative method applied to analyze energy dissipation systems is indicate , and give some primary advice based on pilot study
为改善上述缺点，本文进行了以下的研究工作：在忽略耗能器附加质量的基础上，推导出适用于耗能减震结构的摄动法，减少振型分解法在迭代计算过程中的工作量，加快计算速度；针对运动方程的强行解耦所产生的误差，根据摄动法原理，对其进行一阶摄动修正；为消除强行解耦振型分解法用于非比例阻尼结构分析时产生的误差，引入状态空间对系统进行复模态分析，并改进了基于复模态理论的、适用于非比例阻尼结构设计的双反应谱方法；对于耗能器的数量和位置优化进行了一些探讨和研究。 |
- Similar Words：
- "比例准备公积法" Chinese translation, "比例准备制" Chinese translation, "比例酌" Chinese translation, "比例自动复位作用" Chinese translation, "比例字宽度" Chinese translation, "比例阻尼线性体系地震响应的部分平方组合" Chinese translation, "比例作用" Chinese translation, "比例作用系数" Chinese translation, "比例作用因数" Chinese translation, "比立" Chinese translation
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