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PulseWaveImagingforNoninvasiveandQuantitativeMeasu
- 2010年的最新论文，该论文描述了作者对于动脉硬化的无创估计的最新成果。改无创估计动脉硬化程度是基于动脉波形成像技术实现的。-this is the latest paper on the noninvasive estimation of the artery stiffness。the present approach is based on the artery waveform imaging.
HS_SMALL
- HS-small模型中small-strain刚度的扩展模型-HS-small model of small-strain stiffness of the extended model
index
- bearing stiffness calculation
Analysis-of-crack-shaft-stiffness
- 一篇关于裂纹转子轴振动特性的研究，可为从事这方面工作者提供很有价值的参考意义。-A study on the vibration characteristics of a cracked rotor shaft, provide valuable reference for workers in this field significance.
paper688
- 随着并联机构学理论的日益成熟，并联摇摆台以其大刚度、高精度和重载等优点，广泛应用于机械、航海和航天等领域。其中，以车辆模拟台的应用最为广泛。车辆在行驶过程中由于受到路况等扰动因素的影响，会产生横摇、纵倾、转艏、前冲、横移和升降共6种位姿的运动，而通过六自由摇摆台能将车辆的这些运动真实的再现出来。 本文以项目——六自由度重型摇摆台的研制为依托，在对国内外六自由度摇摆台的研究现状做了比较深入、系统分析的基础上，对车辆重型摇摆台与负载锁定结构进行了分析优化，主要的研究内容如下： 首先，对六自由
Decrease_Stiffness
- This a paper, which presents for degradation stiffness of sand under cyclic loading.-This is a paper, which presents for degradation stiffness of sand under cyclic loading.
rdcoord
- 在matlab中开发的计算打算刚度矩阵程序-Calculated intend stiffness matrix program developed in matlab
stiffness-matrix-calculation
- 8节点六面体单元刚度矩阵的计算，在ansys中的应用-8 node parallelepiped element stiffness matrix calculation, in the application of ansys
fem_3node
- 三节点有限元方法的计算，劲度矩阵式12*12的，可以有效求解出结点位移，结点应力，求解线性方程组方法简单-Three-node finite element method calculation stiffness matrix 12* 12, can effectively solve the nodal displacements, nodal stresses, simple method for solving linear equations
rutgers-lib-30365-PDF-1
- STIFFNESS AND PROGRESSIVE DAMAGE ANALYSIS ON RANDOM CHOPPED FIBER COMPOSITE USING FEM
66
- 对结构响应信号进行连续复Morlet小波变换，根据小波系数的模极大值提取小波脊线，识别结构的瞬时频率；为降低噪音的影响，采用奇异值分解(SVD)方法进行降噪处理，建立了一种基于连续复小波变换识别时变系统 瞬时频率的方法。用一个具有时变刚度的弹簧质量系统的数值算例验证方法的有效性，随后设计了一个时变拉索 结构试验，分别对索施加线性和正弦变化的拉力，同时测试结构的冲击响应，运用提出的方法成功地识别了索的瞬时频率。数值与试验结果表明，提出的方法能有效地识别时变结构的瞬时频率，且识别方法具有一定
Dynamic-pressure
- 动压气体轴承的动态刚度和动态阻尼系数-Dynamic pressure gas bearing dynamic stiffness and dynamic damping
Regional Cardiac Motion and Strain Estimation in Three-Dimensional Echocardiography: A Validation Study in Thick-Walled
- Automatic quantification of regional left ventricular deformation in volumetric ultrasound data remains challenging. Many methods have been proposed to extract myocardial motion, including techniques using block matching, phase-based correlation, dif
Trusses
- Stiffness matrix of a bar/truss element Coordinate transformation Stiffness matrix of a truss element in 2D space Problems in 2D truss analysis (including multipoint constraints) 3D Truss element
gangdujisuan
- 石川公式法计算齿轮副事变啮合刚度，可以画一个周期-Deputy Incident 石川公 formula method to calculate gear mesh stiffness, you can draw a cycle
niehegangdu
- werbe能量法计算齿轮啮合刚度，与标准差距很小-computing gear mesh stiffness werbe energy method with standard gap is very small
frame_combin14
- 框架结构抗震中的弹簧模拟，combine14可模拟单向弹簧，算例给出了combine14在框架结构抗震中的弹簧模拟（层间刚度）-Seismic Frame spring simulation, combin14 can simulate a one-way spring, it gives examples combine14 spring simulation (interlayer stiffness) in the framework of structural seismic
fault-mechanism-of-spur
- 学术论文诊断监测类, 学术论文诊断监测类,-Failure path based modified gear mesh stiffness for spur gear pair with tooth root crack
simulation-of-planetar1
- 变速器齿裂及轴承故障建模与故障特征提取, -Failure path based modified gear mesh stiffness for spur gear pair with tooth root crack
crack-progression-scenarios
- 故障参数下齿轮系统非线性动力学行为,故障参数下齿轮系统非线性动力学行为-Failure path based modified gear mesh stiffness for spur gear pair with tooth root crack