Stability Analysis of an Extrapolated Force Correction Method for Nonlinear Structural Dynamics

[+] Author and Article Information
D. M. Trujillo

TRUCOMP, Fountain Valley, Calif. 92708

J. Appl. Mech 49(1), 203-205 (Mar 01, 1982) (3 pages) doi:10.1115/1.3161969 History: Revised May 01, 1980; Received November 01, 1980; Online July 21, 2009


In this paper, conditions for the unconditional stability of an extrapolated force correction method have been identified. The analysis assumed a nonlinear elastodynamic system for which energy is conserved. Some numerical examples are included to demonstrate the performance of the method.

Copyright © 1982 by ASME
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