NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan
53rd NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan
Session ID : 3A18
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OS5-3
Stability of Adaptive Structure with Periodic Optimum Controller during Periodic Motion
*TAKASHI NINOMIYASEIYA UENO
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Abstract
In this paper, the stability of adaptive structure during periodic motion is discussed. There is possibility that the system converge at local optimum conditions by periodic optimum controller. To confirm that control law does not stay that condition, stability is examined with eigenvalues and eigenvectors that are derived from linearized system. The results show the conditions which structure has three same shape bays have global stability about keeping converged conditions.
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© 2004 Committee for Mechanics and Structure,Science Council
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