搜索资源列表
FEM-natural-frequencies
- 利用matlab中的eig函数计算有限元弹簧支撑梁的固有频率和振型-The eig function using matlab finite element calculation of the spring support beam natural frequencies and mode shapes
zhenxingjisuan
- 对于主泵、汽轮机等扭振分析所用到的固有频率计算及振型分析-For the calculation of natural frequencies and modal analysis of torsional vibration analysis used by the main pumps, turbines, etc.
FEM
- 利用有限元方法求解悬臂梁的振动问题,输入节点数可以算出前六阶振型，计算固有频率-Using the finite element method to solve the vibration problem of a cantilever beam, the input nodes can calculate the first six vibration mode, calculate the natural frequency
clutch
- 汽车离合器动态特性分析，固有频率表和振型计算-clutch modal analysis
vibration
- 这个程序可以用来计算梁结构弹性振动特性，包括固有频率、振型函数等。-To calculate the vibration parameters of free beam
xuanbiliangshouzhonglibianxing
- 悬臂梁受重力作用产生的大变形以及它的固有频率，这是在ansys中的命令流编程，可以看看。-Izod produced by the gravity of large deformation as well as its natural frequency, which is ansys commands dataflow programming, you can see.
matlab--program
- 1.纽马克算法，振动分析方法，计算多自由度系统振动响应，位移，速度，加速度 2.用于计算多自由度系统固有频率、固有振型、模态质量、模态刚度矩阵、正则模态向量、受迫响应振动 3.里兹法是一种缩减系统自由度的近似方法，用于多自由度系统的求解 4.庞加莱截面图法，用来对多变量自治系统的运动进行分析 5.频谱图法，用于系统的频域分析 6.线加速度法求解系统振动响应 7.雨流计数法，主要用于工程界, 特别在疲劳寿命计算中运用非常广泛，对载荷的时间历程通过计数的过程反映了材料的记忆特
chuandi
- 适用于盘轴系统的固有频率求解和分析，不但可以得出固有频率还能获得振型和弯矩特性-Is suitable for solving and analysis, the natural frequency of the shaft system not only can get the inherent frequency vibration mode and bending moment characteristics can be achieved
subspace_iteration
- matlab程序，子空间迭代法求固有频率及阵型-subs_iteration method to get frequency and mode shape
wzngypl_zx
- 整车7自由度无阻尼模态分析，主要是求出整车固有频率和振型，用于后续处理-7 DOF vehicle undamped modal analysis, the vehicle is mainly determined natural frequencies and mode shapes, for subsequent processing
auto-frequency
- 将时域离散信号转换为频域信号，得到系统固有频率和峰值点等信息-tresfure time to frequency
mdof_modal_arbit_force_newmark
- 频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整-One of modal parameter identification method in the frequency domain, can the vibration signal analysis and processing, obtain the natural frequencies, damping ratio, mode shape coefficient met
LSCF
- 频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整-Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, very
jiaodianjiajiao
- stewart上平台近铰接点夹角对系统固有频率分布影响研究-Study on the influence of the angle of the near hinge contact on the natural frequency distribution of Stewart
1_damage
- 模态计算：计算具有一处裂纹的悬臂梁,计算其任意阶振型及固有频率-modal calculation
Cbeam
- 悬臂梁的振动特性问题，解决了悬臂梁的固有频率以及模态振型-C-F beam，freq，mode
cantilever--vibration-analysis
- 悬臂梁在冲击振动下，通过MATLAB编程，比较有限元方法和模态叠加法下加速度谱识别固有频率效果-In Izod impact vibration by MATLAB programming, at a relatively finite element method and modal superposition method to identify the natural frequency spectrum of the acceleration effect
curved-beams
- 编写了圆弧曲梁振动求解程序,给出了曲梁的固有频率-Vibration solution of curved beam
Copy_3_of_Riccate_final
- 使用Riccati 传递矩阵计算轴系扭转固有频率(Calculation of torsional natural frequencies of shafting with Riccati transfer matrix)
Distributed Tansfer Function Method
- 利用分布参数系统的传递函数法对带有扩展层的约束阻尼梁进行编程分析，得到频率响应曲线，并获得位移峰值对应的频率，即固有频率。(The transfer function method of distributed parameter system is used to analyze the constrained damping beam with extended layer, and the frequency response curve is obtained, and the freq