Results 1 to 10 of about 945,100 (334)
Control of nonlinear underactuated systems [PDF]
Communications on Pure and Applied Mathematics, 1999 In this paper we introduce a new method to design control laws for non-linear underactuated systems. Our method produces an infinite dimensional family of control laws, whereas most control techniques only produce a finite dimensional family.
Auckly, Dave +2 more
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On the controllability of a nonlinear control system
Computers & Mathematics with Applications, 1984 Nonlinear, time-invariant, finite-dimensional control systems are considered. Sufficient conditions for local controllability and global complete controllability are formulated. In the special case of a linear, finite-dimensional, time-invariant control systems these conditions are also necessary.
Huashu Qin
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ON THE CONTROLLABILITY OF A NONLINEAR SYSTEM [PDF]
Proceedings of the National Academy of Sciences, 1966 A. V. Balakrishnan
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Controllability distributions for nonlinear control systems [PDF]
Systems & Control Letters, 1982 The purpose of this paper is to relate the notion of controlled invariance to a notion of controllability for nonlinear control systems. By means of the ‘linear’ ideas of a subsystem and a quotient system we derive a very structured description of nonlinear systems.
Henk Nijmeijer
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On the optimal control of nonlinear systems [PDF]
Systems & Control Letters, 1986 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
S.P. Banks
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A Case Study of Combined Application of Smart Materials in a Thermal Energy Harvester with Vibrating Action [PDF]
Journal of Applied and Computational Mechanics, 2021 This paper demonstrates a case study of a combined application of smart materials in a thermal energy harvester with vibrating action. The conceptual design of the harvester is based on a Shape Memory Alloy wire attached to the free end of a ...
Rosen Mitrev +4 more
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Mathematics, 2022 The problem of constructing functional optimal observers (filters) for stochastic control systems with additive noises in discrete time are studied in this work.
Mikhail Kamenshchikov
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A New Fractional-Order Map with Infinite Number of Equilibria and Its Encryption Application
Complexity, 2022 The study of the chaotic dynamics in fractional-order discrete-time systems has received great attention over the last years. Some efforts have been also devoted to analyze fractional maps with special features.
Ahlem Gasri +6 more
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Methods of Ensuring Invariance with Respect to External Disturbances: Overview and New Advances
Mathematics, 2021 In this paper, we carry out a demonstration and comparative analysis of known methods of the synthesis of various control laws ensuring the invariance of the output (controlled) variable with respect to external disturbances under various assumptions ...
Aleksey Antipov +2 more
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Adaptive Output-Feedback Control for Switched Nonlinear Systems with Unknown Control Directions [PDF]
AUT Journal of Electrical Engineering, 2023 This article deals with the design of an adaptive controller for switched non-strict feedback nonlinear systems. In the studied system, the switching signal is arbitrary, the states are not measurable, and the signs of the control gain functions that ...
Elham Ovaysi, Marzieh Kamali
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