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    A Sparsity-Oriented Approach to the Dynamic Analysis and Design of Mechanical Systems—Part 1

    Source: Journal of Manufacturing Science and Engineering:;1977:;volume( 099 ):;issue: 003::page 773
    Author:
    N. Orlandea
    ,
    M. A. Chace
    ,
    D. A. Calahan
    DOI: 10.1115/1.3439312
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: The work described herein is an extension of sparse matrix and stiff integrated numerical algorithms used for the simulation of electrical circuits and three-dimensional mechanical dynamic systems. By applying these algorithms big sets of sparse linear equations can be solved efficiently, and the numerical instability associated with widely split eigenvalues can be avoided. The new numerical methods affect even the initial formulation for these problems. In this paper, the equations of motion and constraints (Part 1) and the force function of springs and dampers (Part 2) are set up, and the numerical solutions for static, transient, and linearized types of analysis as well as the modal optimization algorithms are implemented in the ADAMS (automatic dynamic analysis of mechanical systems) computer program for simulation of three-dimensional mechanical systems (Part 2). The paper concludes with two examples: computer simulation of the front suspension of a 1973 Chevrolet Malibu and computer simulation of the landing gear of a Boeing 747 airplane. The efficiency of simulation and comparison with experimental results are given in tabular form.
    keyword(s): Design , Dynamic analysis , Simulation , Computer simulation , Algorithms , Dampers , Force , Equations of motion , Dynamic systems , Gears , Numerical analysis , Aircraft , Circuits , Computer software , Eigenvalues , Equations , Optimization algorithms AND Springs ,
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      A Sparsity-Oriented Approach to the Dynamic Analysis and Design of Mechanical Systems—Part 1

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    http://yetl.yabesh.ir/yetl1/handle/yetl/90203
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    contributor authorN. Orlandea
    contributor authorM. A. Chace
    contributor authorD. A. Calahan
    date accessioned2017-05-08T23:03:24Z
    date available2017-05-08T23:03:24Z
    date copyrightAugust, 1977
    date issued1977
    identifier issn1087-1357
    identifier otherJMSEFK-27662#773_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/90203
    description abstractThe work described herein is an extension of sparse matrix and stiff integrated numerical algorithms used for the simulation of electrical circuits and three-dimensional mechanical dynamic systems. By applying these algorithms big sets of sparse linear equations can be solved efficiently, and the numerical instability associated with widely split eigenvalues can be avoided. The new numerical methods affect even the initial formulation for these problems. In this paper, the equations of motion and constraints (Part 1) and the force function of springs and dampers (Part 2) are set up, and the numerical solutions for static, transient, and linearized types of analysis as well as the modal optimization algorithms are implemented in the ADAMS (automatic dynamic analysis of mechanical systems) computer program for simulation of three-dimensional mechanical systems (Part 2). The paper concludes with two examples: computer simulation of the front suspension of a 1973 Chevrolet Malibu and computer simulation of the landing gear of a Boeing 747 airplane. The efficiency of simulation and comparison with experimental results are given in tabular form.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleA Sparsity-Oriented Approach to the Dynamic Analysis and Design of Mechanical Systems—Part 1
    typeJournal Paper
    journal volume99
    journal issue3
    journal titleJournal of Manufacturing Science and Engineering
    identifier doi10.1115/1.3439312
    journal fristpage773
    journal lastpage779
    identifier eissn1528-8935
    keywordsDesign
    keywordsDynamic analysis
    keywordsSimulation
    keywordsComputer simulation
    keywordsAlgorithms
    keywordsDampers
    keywordsForce
    keywordsEquations of motion
    keywordsDynamic systems
    keywordsGears
    keywordsNumerical analysis
    keywordsAircraft
    keywordsCircuits
    keywordsComputer software
    keywordsEigenvalues
    keywordsEquations
    keywordsOptimization algorithms AND Springs
    treeJournal of Manufacturing Science and Engineering:;1977:;volume( 099 ):;issue: 003
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian