Indexed by:
Abstract:
An iterative learning control (ILC) algorithm based on Shifted Legendre orthogonal polynomials is presented to address the terminal control problem of a linear time-varying systems. By employing the orthogonality relations and boundary values of Shifted Legendre polynomials, the differential equations are converted into a set of linear algebraic equations, and the control problem is reduced to finding the Shifted Legendre polynomials coefficients of control variable. So the method avoids computing the state transfer matrix, and the coefficients are determined iteratively by a high order learning algorithm. Simulation results show the effectiveness of the proposed iterative learning scheme.
Reprint 's Address:
Version:
Source :
Systems Engineering and Electronics
ISSN: 1001-506X
CN: 11-2422/TN
Year: 2005
Issue: 3
Volume: 27
Page: 483-485,504