Topology optimization of nonlinear structural dynamics with invariant manifold-based reduced order models
Sign Up to like & getrecommendations! Published in 2025 at "Structural and Multidisciplinary Optimization"
DOI: 10.1007/s00158-025-04010-1
Abstract: We present a structural topology optimization method to tailor the hardening/softening dynamic response of nonlinear mechanical systems. The coefficient that controls this behavior is computed analytically using the third-order normal-form parametrization of the Lyapunov subcenter… read more here.
Keywords: optimization nonlinear; topology optimization; topology; order ... See more keywords
Distributed Optimization of Nonlinear Uncertain Systems: An Adaptive Backstepping Design
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DOI: 10.1016/j.ifacol.2020.12.1586
Abstract: Abstract This paper proposes a Lyapunov-based adaptive backstepping approach to distributed optimization of nonlinear uncertain multi-agent systems. The model of each agent is in the strict-feedback form with parametric uncertainties. By only using local objective… read more here.
Keywords: optimization; nonlinear uncertain; adaptive backstepping; optimization nonlinear ... See more keywords
Method of Parametric Optimization of Nonlinear Continuous Systems of Joint Estimation and Control
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Computer and Systems Sciences International"
DOI: 10.1134/s1064230719030079
Abstract: A synthesis problem for the optimal control on average of a bunch of trajectories of a nonlinear deterministic dynamic system that originates from the given set of initial states is considered, and the control is… read more here.
Keywords: parametric optimization; control; optimization nonlinear; estimation ... See more keywords