Unknown input observer design for one-sided Lipschitz nonlinear systems

W Zhang, H Su, F Zhu, GM Azar - Nonlinear Dynamics, 2015 - Springer
This paper considers the observer design problem for one-sided Lipschitz nonlinear
systems with unknown inputs. The systems under consideration are a larger class of …

Observer-based synchronization of chaotic systems satisfying incremental quadratic constraints and its application in secure communication

Y Zhao, W Zhang, H Su, J Yang - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
This paper presents a secure chaotic communication scheme using observer-based
synchronization of chaotic systems. A class of chaotic systems satisfying incremental …

Observer-based time-varying formation tracking for one-sided Lipschitz nonlinear systems via adaptive protocol

C Yan, W Zhang, X Li, Y Qian - International Journal of Control …, 2020 - Springer
In this paper, we investigate the problem of observer-based time-varying leader-following
formation tracking for multi-agent systems with the one-sided Lipschitz and quadratic inner …

Joint formation and mechanical performance of friction self-piercing riveted aluminum alloy AA7075-T6 joints

YW Ma, YB Li, ZQ Lin - Journal of manufacturing …, 2019 - asmedigitalcollection.asme.org
AA7xxx series aluminum alloys have great potentials in mass saving of vehicle bodies due
to pretty high specific strength. However, the use of these high strength materials poses …

Nonlinear observer design for one‐sided Lipschitz systems with time‐varying delay and uncertainties

Y Dong, W Liu, S Liang - International Journal of Robust and …, 2017 - Wiley Online Library
This paper investigates the problem of state observer design for a class of nonlinear
uncertain dynamical systems with interval time‐varying delay and the one‐sided Lipschitz …

Observer and descriptor satisfying incremental quadratic constraint for class of chaotic systems and its applications in a quadrotor chaotic system

M Sabir, M Marwan, S Ahmad, M Fiaz, F Khan - Chaos, Solitons & Fractals, 2020 - Elsevier
A drone based on four rotors is considered in this research paper. Its chaotic solution is
shown bounded in an inscribed sphere whose vertices are tangent to faces of octahedron …

Nonlinear H∞ observer design for one-sided Lipschitz systems

W Zhang, H Su, S Su, D Wang - Neurocomputing, 2014 - Elsevier
This paper is considered with the H∞ observer design problem for a class of nonlinear
systems with the one-sided Lipschitz condition. The systems under consideration include the …

Adaptive state observers for incrementally quadratic nonlinear systems with application to chaos synchronization

H Zhang, W Zhang, Y Zhao, M Ji, L Huang - Circuits, Systems, and Signal …, 2020 - Springer
This paper is concerned with the problem of adaptive state observer design for a class of
incrementally quadratic nonlinear systems with parameter uncertainty. Its nonlinearity …

Tracking controller design with preview action for a class of Lipschitz nonlinear systems and its applications

X Yu, F Liao, J Deng - Circuits, Systems, and Signal Processing, 2020 - Springer
This paper addresses the problem of output tracking control with preview action for a class of
Lipschitz nonlinear systems. By adopting a backward difference approach, an augmented …

Full-order and reduced-order exponential observers for discrete-time nonlinear systems with incremental quadratic constraints

W Zhang, Y Zhao… - Journal of …, 2019 - asmedigitalcollection.asme.org
This paper considers the observer design problem for a class of discrete-time system whose
nonlinear time-varying terms satisfy incremental quadratic constraints. We first construct a …