Description: 此程序用fortran编写
功能:
1、是计算在载荷作用下的平面桁架位移以及杆件的轴力。轴力符号规定，受拉为正，受压为负。另外还哼计算支座反力。
2、对桁架的节点编号，采取先编可动节点，接着再编固定节点。
3、计算多工况问题
此程序出自《杆系结构程序设计》，有改动，原程序有错误-the procedure used to prepare fortran functions : 1. calculation of the load under the plane truss rod displacement and the axial force. Symbol axial force, the tension is positive, negative pressure. It also supports anti-hum calculating power. 2, the number of nodes truss, the first series to take movable joints, and then re-allocation fixed nodes. 3, the calculation of multi-state issues this procedure from the "bar structural design process," with changes, the original procedure is wrong Platform: |
Size: 1830 |
Author:关晓光 |
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Description: 设计了PLC控制液压伺服系统来实现数控落地铣镗床主轴箱动态平衡的控制。在此液压系统中，应用电液伺服阀和伺服控制系统来控制活塞杆的压力和位移，实现对主轴箱因倾斜而产生误差的补偿。这样不仅可以提高机床加工精度，而且可以改善立柱的受力-design of PLC controlled hydraulic servo system to achieve CNC Milling-landing spindle box dynamic control. In this hydraulic system, the application of electro-hydraulic servo valves and servo control system to control the pressure and the piston rod displacement, realize right by tilting spindle box and error compensation. This will not only improve the machining precision, but also improve the force Column Platform: |
Size: 178065 |
Author:jake |
Hits:
Description: 有限元编程问题，解决的是一个杆件受力的情况与位移的分析。-finite element program and resolve the problem is a bar by the force and displacement of the analysis. Platform: |
Size: 3338 |
Author:张海文 |
Hits:
Description: ! 平面杆系结构静力分析程序 ! 先处理法源程序 ! ! 主要功能和特点： ! 可调数组 ! 输入单元结点编号和结点位移编码； ! 先处理法形成总体刚度阵和结构综合结点荷载 ! 存储总刚上三角元素； ! GAUSS消元法解线性代数方程组； ! 计算结点位移和单元杆端力-! Plane truss structure static analysis program! First treatment source!! Main functions and characteristics:! Adjustable array! Input module node number and node displacement coding ! First approach to form and structure of the overall stiffness matrix Consolidated Statement point load! storage total just on the triangular element ! GAUSS elimination method solving linear algebraic equations ! computing node displacement and force unit rod end Platform: |
Size: 5120 |
Author:吴建明 |
Hits:
Description: 此程序用fortran编写
功能:
1、是计算在载荷作用下的平面桁架位移以及杆件的轴力。轴力符号规定，受拉为正，受压为负。另外还哼计算支座反力。
2、对桁架的节点编号，采取先编可动节点，接着再编固定节点。
3、计算多工况问题
此程序出自《杆系结构程序设计》，有改动，原程序有错误-the procedure used to prepare fortran functions : 1. calculation of the load under the plane truss rod displacement and the axial force. Symbol axial force, the tension is positive, negative pressure. It also supports anti-hum calculating power. 2, the number of nodes truss, the first series to take movable joints, and then re-allocation fixed nodes. 3, the calculation of multi-state issues this procedure from the "bar structural design process," with changes, the original procedure is wrong Platform: |
Size: 2048 |
Author:关晓光 |
Hits:
Description: 设计了PLC控制液压伺服系统来实现数控落地铣镗床主轴箱动态平衡的控制。在此液压系统中，应用电液伺服阀和伺服控制系统来控制活塞杆的压力和位移，实现对主轴箱因倾斜而产生误差的补偿。这样不仅可以提高机床加工精度，而且可以改善立柱的受力-design of PLC controlled hydraulic servo system to achieve CNC Milling-landing spindle box dynamic control. In this hydraulic system, the application of electro-hydraulic servo valves and servo control system to control the pressure and the piston rod displacement, realize right by tilting spindle box and error compensation. This will not only improve the machining precision, but also improve the force Column Platform: |
Size: 178176 |
Author:jake |
Hits:
Description: 有限元编程问题，解决的是一个杆件受力的情况与位移的分析。-finite element program and resolve the problem is a bar by the force and displacement of the analysis. Platform: |
Size: 3072 |
Author:张海文 |
Hits:
Description: 该程序是按照矩阵位移法的后处理法的基本原理和分析过程，并借助 Visual Basic 所设计的，适用于平面珩架在节点静力荷载作用下的内力与位移计算问题。
主要功能包括：节点位移，杆件轴力的计算；珩架节点位移的动态演示； work plane上的增添、修改、查询等可视化操作；输入文档与输出文档
-That the procedure was in accordance with the matrix displacement method of post-processing method and analysis of the basic principles of process and using Visual Basic is designed for aircraft in the node plane Heng static load calculation of internal force and displacement. The main features include: node displacement, axial force bar calculation Heng plane displacement dynamic presentation node work plane on to add, modify, query, such as visualization to operate input documents and output documents Platform: |
Size: 1033216 |
Author:luozhongquan |
Hits:
Description: 利用大型仿真软件MATLAB编程和矩阵计算的优点，使用一种全新的方法来进行有限元分析．结合一个实例，
利用编写的J】l，函数文件，求得节点的位移、反力，并绘出单元的剪力图和弯矩图，经验证后，证明该方法行之有效．-The use of large-scale simulation software MATLAB programming and the advantages of matrix calculation, using a new approach to Finite Element Analysis. An example of combining the use of the preparation of the J】 l, function files, find the node displacement, reaction force and the shear force mapping unit moment maps and plans, experience certificate to prove that the method worked well. Platform: |
Size: 157696 |
Author:云 |
Hits:
Description: 平面、空间桁架的计算程序：1、是计算在载荷作用下的平面桁架位移以及杆件的轴力。轴力符号规定，受拉为正，受压为负。另外还哼计算支座反力。 2、对桁架的节点编号，采取先编可动节点，接着再编固定节点。 3、计算多工况问题-Plane, the calculation of space truss: 1, is included in the load displacement of the plane truss, as well as the axial force rod. Symbol provides axial force, tension is positive, compression negative. In addition, calculation of bearing reaction force to sing. 2, the node number of the truss, to take first for mobile nodes, and then for a fixed node. 3, calculating the number of working condition issues Platform: |
Size: 19456 |
Author:李寅峰 |
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Description: 大型发电机定子槽楔发生松动会导致定子线棒在电磁力的作用下产生电磁振动，从而加剧定子线
棒绝缘的机械磨损及槽内放电引起的绝缘腐蚀，直接威胁着大型发电机的安全运行。通过对大电机的2种
不同固定结构槽楔的松动过程进行研究，获取槽楔受迫振动条件下的声音及位移特性来综合判断槽楔的松
动程度，并在此振动特性的理论模型及实验基础上，开发了基于DSP数字信号处理的大型发电机槽楔松动
检测系统，能够快速准确地检测槽楔的松动性。在电厂现场实测验证了本槽楔松动检测系统的有效性-：Stator bars may get into vibration fiercely caused by the electromagnetic force due to the existence of loose wedges in large
generators,which would accelerate the deterioration of the insulation system even make the generators step into calamity ultimately without
any treatment.Detection of loose stator wedges is important for reliability of large generators during their operation.It was studied the loose
process of stator slot wedge with different fixing style,and makes a judgment of the wedge tight or loose based on its performance of vibrant
sound and displacement.Moreover,a loose wedge detecting equipment developed with DSP was mainly introduced.
Platform: |
Size: 609280 |
Author:mabeibei |
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Description: ADAMS软件使用交互式图形环境和零件库、约束库、力库，创建完全参数化的机械系统几何模型，其求解器采用多刚体系统动力学理论中的拉格郎日方程方法，建立系统动力学方程，对虚拟机械系统进行静力学、运动学和动力学分析，输出位移、速度、加速度和反作用力曲线。-ADAMS software uses an interactive graphical environment, and part library, library binding, force libraries to create fully parametric geometric model of the mechanical system, the solver using multi body dynamics theory of Lagrange equation method to establish the system dynamic equation , the virtual machine system statics, kinematics and dynamic analysis, the output displacement, velocity, acceleration and reaction force. Platform: |
Size: 84992 |
Author:林敏 |
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Description: 用labvIEW力-位移曲线。横坐标是角位移，纵坐标是力。可实现调速占空比，启动等功能。-Use labvIEW force-the displacement curve is the abscissa denotes the angular displacement, y-coordinate can realize speed is force of than empty, start etc. Function
Platform: |
Size: 38912 |
Author:zhangna |
Hits:
Description: 基于三角形单元有限元原理，计算桁架系统在外力作用下，各节点位移与单元应变。主程序BLOCKMAT.m，从输入文件中读入结点个数，单元个数，结点荷载个数，受约束边界点数，弹性模量，泊松比，厚度，单元定义数组，结点坐标数组，结点力数组，约束信息数组。输入文件int.txt不同参数代表不同的桁架结构。-on the basis of the principle of triangle finite element calculation truss system under the action of external force, displacement of each node and element strain. MAIN program MAIN. J m, read from input file node number, cell number, number of nodal load, a constrained boundary points, elastic modulus, poisson s ratio, thickness and unit defined array, node coordinate arrays, nodal force array, array constraints information. Input file int. TXT different parameters represent different truss structure. Platform: |
Size: 5120 |
Author:ben |
Hits:
Description: The performance of fuzzy logic (FLC)control optimized by particle swarm optimization (PSO) for semi-active suspension system using magneto-rheological (MR) damper . MR damper is an intelligent damper filled with particle magnetic polarizable and suspended into a liquid form. The Bouc-Wen model of MR damper is used to determine the required damping force based on force-displacement and force-velocity characteristics. Platform: |
Size: 281600 |
Author:mido |
Hits:
Description: 利用已识别出的参数，得到Bouc-Wen模型的力-位移曲线。-Obtain the force-displacement curve of Bouc-Wen model, using the identified parameters. Platform: |
Size: 1024 |
Author:轩鹏 |
Hits:
Search - force displacement