Results 1 to 10 of about 1,295,571 (172)
Linear Algebra and its Applications, 2000 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 ...
Helmke, Uwe +2 more
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Full Static Output Feedback Equivalence [PDF]
Journal of Control Science and Engineering, 2013 We present a constructive solution to the problem of full output feedback equivalence, of linear, minimal, time-invariant systems. The equivalence relation on the set of systems is transformed to another on the set of invertible block Bezout/Hankel ...
Aristotle G. Yannakoudakis
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Automatika, 2022 A new linear observer-free output-feedback controller with five adjustable parameters is proposed to stabilize the cart-inverted-pendulum system (CIP) at the unstable equilibrium point.
Lotfi Messikh +3 more
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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
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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
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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
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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
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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
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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
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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
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