アナログ・ハイブリッド・シミュレーションによるパラメータ励振系の安定判別図の自動作成法

概要

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This paper is concerned with the analog-hybrid simulation method to investigate the stability characteristics of parametric excitation systems. Simulations are carried out for various combination of parameters by using an analog-hybrid simulation system proposed here, which is implemented to execute simulations and distinguish the system to be stable or not automatically. The system is composed of an analog processor and a personal computer, which are connected with each other through a hybrid interface. All data obtained by simulations are recorded on the external memory of the personal computer, which make it easy to draw stability charts by applying the computer graphics. By making use of the proposed simulation system, various stability charts of a single Mathiew's and a coupled Reut's systems are obtained, which are useful for the stability study of parametric excitation systems.
1990-09-15