Accession Number:

ADA261576

Title:

Mechanics and Control of Multibody Structural Systems.

Descriptive Note:

Final rept. 31 Jul 90-31 Oct 92,

Corporate Author:

TEXAS A AND M UNIV COLLEGE STATION DEPT OF AEROSPACE ENGINEERING

Personal Author(s):

Report Date:

1993-01-11

Pagination or Media Count:

282.0

Abstract:

This report summarizes research into novel methods for structural dynamical simulations control of large nonlinear notions of multi-body systems. A new Order N method is introduced which is shown to be a significant advancement for computing motions of nonlinear multi-body systems. A method is introduced for establishing globally stable maneuvers of flexible structures both analytical and experimental results are presented. A new integration process is established which used the workenergy equation to stabilize the numerical integration of structural system differential equations.... Structural dynamics, Computational mechanics, Vibration suppression, Nonlinear mechanics, Spacecraft control, Space structures, Multi-Body dynamics.

Subject Categories:

  • Unmanned Spacecraft
  • Manned Spacecraft
  • Cybernetics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE