Suboptimal control of fractional-order dynamic systems with delay argument

A Jajarmi, D Baleanu - Journal of Vibration and Control, 2018 - journals.sagepub.com
In this paper, an efficient linear programming formulation is proposed for a class of fractional-
order optimal control problems with delay argument. By means of the Lagrange multiplier in …

Dynamic analysis and control of a financial system with chaotic behavior including fractional order

AM Tusset, MEK Fuziki, JM Balthazar, DI Andrade… - Fractal and …, 2023 - mdpi.com
This paper presents the results of investigating the dynamics of an economic system with
chaotic behavior and a suboptimal control proposal to suppress the chaotic behavior …

Chaotic attractors with fractional conformable derivatives in the Liouville–Caputo sense and its dynamical behaviors

JES Pérez, JF Gómez-Aguilar, D Baleanu, F Tchier - Entropy, 2018 - mdpi.com
This paper deals with a numerical simulation of fractional conformable attractors of type
Rabinovich–Fabrikant, Thomas' cyclically symmetric attractor and Newton–Leipnik …

[HTML][HTML] Ultra-lightweight anthropomorphic dual-arm rolling robot for dexterous manipulation tasks on linear infrastructures: A self-stabilizing system

A Suarez, SR Nekoo, A Ollero - Mechatronics, 2023 - Elsevier
This paper proposes the application of a very low weight (3.2 kg) anthropomorphic dual-arm
system capable of rolling along linear infrastructures such as power lines to perform …

Investigation on adaptive pulse width modulation control for high speed on/off valve

Q Gao, Y Zhu, Z Luo, N Bruno - Journal of Mechanical Science and …, 2020 - Springer
High speed on/off valves (HSV) have often been used to control flow or pressure in digital
hydraulic systems due to higher switching frequency. However, the dynamic performance …

Bifurcation control of a delayed fractional-order prey-predator model with cannibalism and disease

N Li, M Yan - Physica A: Statistical Mechanics and its Applications, 2022 - Elsevier
In this paper, the bifurcation control for a fractional-order delayed prey-predator system with
disease and cannibalism is investigated. Firstly, the existence, uniqueness and non …

Dynamic analysis of the response of Duffing-type oscillators subject to interacting parametric and external excitations

M Aghamohammadi, V Sorokin, B Mace - Nonlinear Dynamics, 2022 - Springer
Prediction of the response of nonlinear dynamical systems under interacting parametric and
external excitations is important in designing systems such as sensors, amplifiers or energy …

Nonlinear dynamic analysis and chaos control of multi-freedom semi-direct gear drive system in coal cutters

L Sheng, W Li, Y Wang, M Fan, X Yang - Mechanical Systems and Signal …, 2019 - Elsevier
Under the nonlinear influence, the nonlinear oscillation of the semi-direct gear drive system
(SDGDS) in coal cutters will happen, which will cause the system unstable. To solve this …

Composite synchronization of a four eccentric rotors driven vibration system with a mass-spring rigid base

X Kong, B Wen - Journal of Sound and Vibration, 2018 - Elsevier
In the paper, the composite synchronization of four eccentric rotors (ERs) driven by induction
motors in a vibration system with a mass-spring rigid base is investigated. Composite …

Two-to-one internal resonance in the higher-order modes of a MEMS beam: Experimental investigation and theoretical analysis via local stability theory

L Ruzziconi, N Jaber, L Kosuru, ML Bellaredj… - International Journal of …, 2021 - Elsevier
The present study is focused on the dynamics of a microbeam-based MEMS device and
analyzes its behavior in the neighborhood of the third natural frequency. An extensive …