THE ANALYTICAL APPROACH FOR LARGE-SCALE NONCLASSICALLY DAMPED DYNAMICSYSTEM

This paper gives a dynamic decoupling approach for the analysis of lar ge scale non-classically damped system, in which the complex variable computations were completely avoided not only in solving for the eigen value problem but also in the calculation of the dynamic response. The analytical approaches for undamped gyroscopic system, non-classically damped system, including the damped gyroscopic system were unified. V ery interesting and useful theoretical results, practical algorithms w ere obtained which are applicable to both non-defective and defective systems.