Volume 26 Issue 3
May  2006
Turn off MathJax
Article Contents
ZHAO Mengliang, GUAN Puling. Deployment Dynamic Analysis of Circular Truss Deployable Antenna With Friction[J]. Journal of Space Science, 2006, 26(3): 220-226. doi: 10.11728/cjss2006.03.220
Citation: ZHAO Mengliang, GUAN Puling. Deployment Dynamic Analysis of Circular Truss Deployable Antenna With Friction[J]. Journal of Space Science, 2006, 26(3): 220-226. doi: 10.11728/cjss2006.03.220

Deployment Dynamic Analysis of Circular Truss Deployable Antenna With Friction

doi: 10.11728/cjss2006.03.220
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2006-05-15
  • Through a design of circular truss deployable antenna model, the primary layout and deployable mechanism and the primary technique requirements are introduced in detail. In order to provide reference for optimization design and predict the dynamic performance of the deployable structure in orbit accurately, deployment dynamic analysis of the structure with friction is essential. The movement property of deployable space truss structure is analyzed with the Moore-Penrose generalized inverse method. A practical mathematic algorithm is presented to formulate the constraint equations and the relevant Jacobian matrices, and to simulate the constraint conditions of the structural deployment effectively. By studying the non-linear action mechanism of the friction during deployment, the dynamic equations of Coulomb friction and viscous friction for the deployable structures are established. Based on the above work, deployment dynamic analysis of circular truss deployable antenna with friction is carried out. The deployment dynamic of a circular truss deployable structure is simulated with friction effects and without friction. The numerical simulations show that the analytical process is efficient for deployment dynamic analysis of circular truss deployable antenna with friction.

     

  • loading
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article Views(2005) PDF Downloads(1389) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return