Results 11 to 20 of about 945,100 (334)
IET Control Theory & Applications, 2023 This paper studies the tracking control problem for a climate chamber control system used for determining volatile organic compounds. A new nonlinear controller, for the first time, is designed for the temperature and humidity control of a 30m3$30 ext{ m}
Yajing Zhao +6 more
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Discussion: “A Résumé of the Development and Literature of Nonlinear Control-System Theory” (Higgins, T. J., 1957, Trans. ASME, 79, pp. 445–449) [PDF]
, 1957 James D. Horgan
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Technologies, 2021 In this paper, a chaotic three dimansional dynamical system is proposed, that is a modification of the system in Volos et al. (2017). The new system has two hyperbolic sine nonlinear terms, as opposed to the original system that only included one, in ...
Christos K. Volos +5 more
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Al'brekht's Method in Infinite Dimensions [PDF]
, 2020 In 1961 E. G. Albrekht presented a method for the optimal stabilization of smooth, nonlinear, finite dimensional, continuous time control systems.
Krener, AJ
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Stability of quantized time-delay nonlinear systems: A Lyapunov-Krasowskii-functional approach [PDF]
, 2009 Lyapunov-Krasowskii functionals are used to design quantized control laws for nonlinear continuous-time systems in the presence of constant delays in the input. The quantized control law is implemented via hysteresis to prevent chattering.
A Isidori +21 more
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Prespecifiable fixed‐time control for uncertain nonlinear system with input quantization
IET Control Theory & Applications, 2023 This paper focuses on the global prespecifiable fixed‐time control problem of uncertain strict‐feedback nonlinear system with input quantization. In contrast to the existing fixed‐time control results, the signs of the control gains can be unknown in our
Yang Gao +4 more
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Efficient MPC algorithms with variable trajectories of parameters weighting predicted control errors [PDF]
Archives of Control Sciences, 2020 Model predictive control (MPC) algorithms brought increase of the control system performance in many applications thanks to relatively easily solving issues that are hard to solve without these algorithms.
Robert, Nebeluk, Piotr, Marusak
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Controlled invariance for nonlinear systems [PDF]
IEEE Transactions on Automatic Control, 1982 Necessary and sufficient conditions are derived for "(A, B)-invariance," called here controlled invariance, for nonlinear systems x˙ = f(x, u). The obtained results generalize and elucidate already known results about systems x˙ = A(x)-Σmi=1 uiBi(x). A new and direct differential geometric interpretation of the concept of controlled invariance and the ...
A.J. van der Schaft, Henk Nijmeijer
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IET Control Theory & Applications, 2021 The guaranteed‐performance consensus tracking (GPCT) for non‐linear multi‐agent systems (MASs) with switching communication topologies is presented. Different from the existing work, the non‐linear range of one‐sided Lipschitz non‐linear MASs is wider ...
Wanzhen Quan +3 more
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Optimizing nonlinear adaptive control allocation [PDF]
Modeling, Identification and Control, 2006 A control-Lyapunov approach is used to develop an adaptive optimizing control allocation algorithm for over-actuated mechanical systems where the actuator model is affine in the uncertain parameters. Uniform global (asymptotic) stability is guaranteed by
Johannes Tjønnås, Tor A. Johansen
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