Accession Number:

ADA248555

Title:

Increasing the Margin of Stability of Arbitrarily Finite Modes of Flexible Large Space Structures with Damping

Descriptive Note:

Final technical rept. 1 Dec 1989-31 Aug 1991,

Corporate Author:

VIRGINIA UNIV CHARLOTTESVILLE DEPT OF APPLIED MATHEMATICS

Personal Author(s):

Report Date:

1991-02-01

Pagination or Media Count:

12.0

Abstract:

New results have been obtained on nonlinear wave equations and plate equations. These results include exact controllability, strong and uniform stabilization, structural damping, quadratic optimal control problem, Riccati equation, robustness with respect to nonlinear uncertainties, on numerical aspects of the operator Riccati Equation. Both boundary control and point control problems have been considered.

Subject Categories:

  • Unmanned Spacecraft

Distribution Statement:

APPROVED FOR PUBLIC RELEASE