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Nonlinear Dynamics of a Nonlinear Damping Gyroscope and Its Passive Control
Journal of Control Science and Engineering, 2023 This article deals with the analysis of the effects of passive control on the complex dynamics of a nonlinear damping gyroscope. After modeling the gyroscope dynamics under the influence of the control force, using the harmonic balance method, the ...
Semedeton Olivier Hounnan +2 more
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A Hopf physical reservoir computer
Scientific Reports, 2021 Physical reservoir computing utilizes a physical system as a computational resource. This nontraditional computing technique can be computationally powerful, without the need of costly training.
Md Raf E Ul Shougat +3 more
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Review of Rotor Balancing Methods
Machines, 2021 This review is dedicated to balancing methods that are used to solve the rotor-balancing problem. To ensure a stable operation over an operating speed range, it is necessary to balance a rotor. The traditional methods, including the influence coefficient
Liqing Li +4 more
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The unpredictable nature of bubble evolution
Scientific Reports, 2022 Unpredictable dynamics arising from a sensitivity to initial conditions is commonly associated with chaos. We demonstrate how similar unpredictability manifests in a nonlinear system that possesses a large number of long-term outcomes, namely the ...
Jack Lawless +4 more
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Sensors, 2023 Self-powered biomedical devices, which are the new vision of Internet Of Things (IOT) healthcare, are facing many technical and application challenges.
Djakou Nekui Olivier +4 more
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Photonics, 2021 Nonlinear dynamics of an optical pulse or a beam continue to be one of the active areas of research in the field of optical solitons. Especially, in multi-mode fibers or fiber arrays and photorefractive materials, the vector solitons display rich ...
S. Stalin +2 more
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Formation of dry granular fronts and watery tails in debris flows [PDF]
E3S Web of Conferences, 2023 Debris flows are particle-fluid mixtures that pose a significant hazard to many communities throughout the world. Bouldery debris flows are often characterized by a deep dry granular flow front, which is followed by a progressively thinner and ...
Meng Xiannan +2 more
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Mathematics, 2022 The research background is the elastic ring squeeze film damper. Four contact pressure models were established by analyzing the structural characteristics and movement, combined with the sliding bearing theory, including structural parameters and ...
Guoying Pang, Shuqian Cao, Yushu Chen
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Complexity, 2018 Discussing the dynamical properties of various power system models is of significant importance in order to understand its complete behavior. Even though there are many literatures discussing about the chaotic behavior shown by phase converter circuits ...
Karthikeyan Rajagopal +4 more
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Multistability in Horizontal Platform System with and without Time Delays
Shock and Vibration, 2018 Chaotic behavior and bifurcation analysis of horizontal platform systems (HPS) have been investigated widely by many researchers. However, the multistable features of such systems have not been investigated, and hence we identified the multistable ...
Karthikeyan Rajagopal +3 more
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