Zhong Wan-xie, Yang Zai-shi. On the Computation of the Main Eigen-Pairs of the Continuous-Time Linear Quadratic Control Problem[J]. Applied Mathematics and Mechanics, 1991, 12(1): 45-50.
Citation: Zhong Wan-xie, Yang Zai-shi. On the Computation of the Main Eigen-Pairs of the Continuous-Time Linear Quadratic Control Problem[J]. Applied Mathematics and Mechanics, 1991, 12(1): 45-50.

On the Computation of the Main Eigen-Pairs of the Continuous-Time Linear Quadratic Control Problem

  • Received Date: 1990-01-15
  • Publish Date: 1991-01-15
  • The degeneration of the eigenvalue equation of the discrete-time linear quadratic control problem to the continuous-time one when Δt→0 is given first. When the continuous-time n-dimensional eigenvalue equation, which has all the eigenvalues located in the left half plane, has bee ft reduced from the original In-dimensional one, the present paper proposes that several of the eigenvalues nearest to the imaginary axis be obtained by the matrix transformation Ae=eA.All the eigenvalues of Ae are in the unit circle, with the eigenvectors unchanged and the original eigenvalues can be obtained by a logarithm operation. And several of the eigenvalues of Ae nearest to the unit circle can be calculated by the dual subspace iteration method.
  • loading
  • [1]
    钟万勰,离散LQ控制问题的本征解,计算结构力学与应用,2 (1990).
    [2]
    钟万勰,连续时间LQ调节器的两个代数里卡提方程及本征值问题,大连理工大学学报,1 (1990).
    [3]
    Wilkinson, J.H, and C, Reinseh, Linear Algebra, Springer-Verlag (1971).
    [4]
    钟万勰,林家浩,不对称实矩阵的本征对共扼子空间迭代法,即将在《计算结构力学与应用》中发表.
    [5]
    Wybou:ne, B.G.,Classical Groups of Physicists, John Wiley and Sons(1974);中译本:《典型群及其在物理学中的应用》,科学出版社,北京(1982).
    [6]
    钟万勰,连续时间定常LQ控制问题的代数里卡提方程的迭代求解,大连理工大学工程力学研究所研究报告,60-3005.
    [7]
    Laub, A, J.,Numerical linear algebra aspects of control design computations,IEEE Trans, Automat.Contr,AC-30,2(1985).
    [8]
    Fran klin, J.N,Matrix Theory Prentice-Hall (1968).
  • 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 (1867) PDF downloads(621) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return