Results 1 to 10 of about 37,506 (298)
Chattering: an overlooked peculiarity of rocking motion [PDF]
Nonlinear Dynamics, 2022 Complete chattering occurs when a structure undergoes a theoretically infinite sequence of impacts in finite time, that eventually bring the structure to the state of persistent (continuous) contact.
Anastasios I Giouvanidis +2 more
exaly +3 more sources
Simulation and stability analysis of impacting systems with complete chattering
Nonlinear Dynamics, 2009 International audienceThis paper considers dynamical systems that are derived from mechanical systems with impacts. In particular we will focus on chattering— accumulation of impacts—for which local disconti-nuity mappings will be derived.
Arne B Nordmark +2 more
exaly +2 more sources
High-performance induction motor drive based on adaptive super-twisting sliding mode control approach [PDF]
Archives of Electrical Engineering, 2022 This paper proposes two high-order sliding mode algorithms to achieve highperformance control of induction motor drive. In the first approach, the super-twisting algorithm (STA) is used to reduce the chattering effect and to improve control accuracy. The
Salah Eddine Farhi +2 more
doaj +1 more source
Satellites FDI system design using sliding mode observers [PDF]
INCAS Bulletin, 2022 This paper presents a fault detection and isolation system for the satellites attitude control. The fault detection and isolation system is based on an innovative bank of sliding mode observers, designed taking into account the satellite nonlinear ...
Florin-Adrian STANCU +1 more
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Fuzzy Sliding Mode Control for Tracking the Optimal profile of Train Speed in the Presence of Uncertainty [PDF]
مجله مدل سازی در مهندسی, 2022 Considering that the traction system is main factor of energy consumption in the train, and amount of force required for moving the train is directly related to its speed, therefore, the optimal profile selection for the speed of the train movement, in ...
Mojtaba Radmehr, hassan zarabadipour
doaj +1 more source
Energies, 2022 To improve the suppression ability of uncertain disturbance of the sliding mode control driving system of the surface-mounted permanent magnet synchronous motor (SPMSM) and to reduce the chattering of the control output, a robust sliding mode control ...
Zhenjie Gong +3 more
doaj +1 more source
Calculation of maximum Lyapunov exponent for vibro-impact system
Xi'an Gongcheng Daxue xuebao, 2021 With the help of discontinuous mapping and tail mapping, the maximum Lyapunov exponent of the system with the above three structures was constructed using Khasminskii transform.
Hui DANG, Jinqian FENG, Sen YANG
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Saturated Nonsingular Fast Sliding Mode Control for the Crane-Form Pipeline System
Entropy, 2022 The crane-form pipeline (CFP) system is a kind of petrochemical mechanical equipment composed of multiple rotating joints and rigid pipelines. It is often used to transport chemical fluid products in the factory to tank trucks.
Baigeng Wang, Shurong Li
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Global-Equivalent Sliding Mode Control Method for Bridge Crane
IEEE Access, 2021 A wide application of sliding mode variable structure control as a nonlinear robust control method, has been witnessed in anti-swing positioning control of bridge crane system. Aiming at the problem that the sliding mode variable structure control system
Tianlei Wang +8 more
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مجلة النهرين للعلوم الهندسية, 2020 The indemnification of uncertainty and disturbance which is added to non-linear systems by an Integral Sliding Mode Controller (ISMC) design. the key target of this paper is designing a sturdy controller to observe the performance of a 2-link robot.
Dena Hameed Tu'ma, Ahmed K. Hammoudi
doaj +1 more source