Cooperative attitude control of multiple rigid bodies with multiple time-varying delays and dynamically changing topologies.
Meng, Ziyang, You, Zheng, Li, Guanhua, Fan, Chunshi (2010)
Mathematical Problems in Engineering
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Meng, Ziyang, You, Zheng, Li, Guanhua, Fan, Chunshi (2010)
Mathematical Problems in Engineering
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Zhang, Liguo, Li, Hongfeng, Chen, Yangzhou (2010)
Discrete Dynamics in Nature and Society
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Lubomír Bakule, Manuel de la Sen (2009)
Kybernetika
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The paper deals with the synthesis of a non-fragile state controller with reduced design complexity for a class of continuous-time nonlinear delayed symmetric composite systems. Additive controller gain perturbations are considered. Both subsystems and interconnections include time-delays. A low-order control design system is first constructed. Then, stabilizing controllers with norm bounded gain uncertainties are designed for the control design system using linear matrix inequalities...
Kostas Hrissagis, Olga I. Kosmidou (1998)
Kybernetika
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The robust stabilization of uncertain systems with delays in the manipulated variables is considered in this paper. Sufficient conditions are derived that guarantee closed-loop stability under state-feedback control in the presence of nonlinear and/or time-varying perturbations. The stability conditions are given in terms of scalar inequalities and do not require the solution of Lyapunov or Riccati equations. Instead, induced norms and matrix measures are used to yield some easy to test...
Hashimoto, Tomoaki, Amemiya, Takashi (2009)
Mathematical Problems in Engineering
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Xiaoli Wang, Yiguang Hong (2009)
Kybernetika
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In this paper, we address distributed control structures for multi-agent systems with linear controlled agent dynamics. We consider the parametrization and related geometric structures of the coordination controllers for multi-agent systems with fixed topologies. Necessary and sufficient conditions to characterize stabilizing consensus controllers are obtained. Then we consider the consensus for the multi-agent systems with switching interaction topologies based on control parametrization. ...