Results 11 to 20 of about 274,624 (312)
Mathematics, 2023 This paper proposes an output feedback sliding-mode control design based on a switched robust integral sliding mode for switched systems with unmatched uncertainties.
Xiaoyu Zhang, Shuiping Xiong
doaj +1 more source
A New Dropout Compensation Scheme for Fuzzy Dynamic Output-Feedback Control of Discrete-Time System
IEEE Access, 2023 This article under unreliable communication links considers the problem of dynamic compensation output-feedback control for non-linear discrete-time networked control systems (NCSs) with packet dropouts in the light of the Takagi-Sugeno (T-S) fuzzy ...
Yang Wang, Yiming Wang, Xiaolei Ji
doaj +1 more source
Design of AUV depth controller based on L1 adaptive theory
Zhongguo Jianchuan Yanjiu, 2021 ObjectivesAn adaptive controller is designed for the longitudinal control channel of autonomous underwater vehicles (AUV) in order to suppress the influence of hydrodynamic parameters and complex external environment disturbance during AUV motion ...
Jianghang HUO +3 more
doaj +1 more source
Mathematics, 2021 In this study, the observer-based state feedback stabilizer design for a class of chaotic systems in the existence of external perturbations and Lipchitz nonlinearities is presented.
Hamede Karami +4 more
doaj +1 more source
IEEE Access, 2023 The output feedback robust control design is required for switched systems (SSs) without the state feedback information. For the sliding mode control (SMC) based on state observers, the unmatched uncertainty and disturbance cannot be rejected completely.
Shuiping Xiong, Xiaoyu Zhang, Yining Li
doaj +1 more source
Advances in Mechanical Engineering, 2020 This study investigated a novel adaptive output feedback control scheme for non-strict feedback nonlinear systems with uncertainties, disturbances, and asymmetric time-varying output constraints. Because that the states of the system are unmeasurable, we
Min Wan, Shanshan Huang
doaj +1 more source
IEEE Transactions on Automatic Control, 1990 The stabilization of control systems using output feedback is addressed. Necessary and sufficient Lyapunov conditions are established, generalizing the Artstein's stabilization theorem. For linear control systems, a necessary and sufficient Lyapunov condition is provided for stabilization by means of a linear output feedback law. >
Tsinias, J., Kalouptsidis, N.
openaire +2 more sources
Linear Algebra and its Applications, 2002 The paper is concerned with the problem of determining a complete set of invariants for output feedback. Using tools from geometric invariant theory it is shown that there exists a quasi-projective variety whose points parameterize the output feedback orbits in a unique way.
Ravi, M, Rosenthal, J, Helmke, U
openaire +3 more sources
Journal of Marine Science and Engineering, 2021 This paper proposes an output feedback cooperative dynamic positioning control scheme for an unactuated floating object using multiple vessels under model uncertainties and environmental disturbances.
Guoqing Xia, Chuang Sun, Bo Zhao
doaj +1 more source
Robust stabilization by linear output delay feedback [PDF]
, 2008 The main result establishes that if a controller $C$ (comprising of a linear feedback of the output and its derivatives) globally stabilizes a (nonlinear) plant $P$, then global stabilization of $P$ can also be achieved by an output feedback controller ...
Mueller, Markus +6 more
core +1 more source