Results 11 to 20 of about 8,294 (227)
A General Multibody Approach for the Linear and Nonlinear Stability Analysis of Bicycle Systems. Part II: Application to the Whipple-Carvallo Bicycle Model [PDF]
Journal of Applied and Computational Mechanics, 2021 This paper represents the second contribution of a two-part research work presenting the application of the proposed multibody analysis approach to bicycle systems and the relative numerical results found.
Carmine Maria Pappalardo +2 more
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Internal dynamics of multibody systems [PDF]
Systems & Control Letters, 2021 We consider nonlinear multibody systems and present a suitable set of coordinates for the internal dynamics which allow to decouple the internal dynamics without the need to compute the Byrnes-Isidori form. Furthermore, we derive sufficient conditions for the system parameters such that the internal dynamics of a class of systems with constant mass ...
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Matrix Equations of the Motion of Multibody Systems with a Tree Structure in Hamiltonian Variables [PDF]
Journal of Applied and Computational Mechanics, 2023 The paper develops the methods for computer simulation of the dynamics of absolutely rigid body systems with a tree structure. The equations of motion are presented in compact matrix form. The case of holonomic constraints is also considered.
Vladimir Ivanov, Vladimir Shimanovskiy
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Swarm Robots Search for Multiple Targets
IEEE Access, 2020 This paper addresses the challenge of swarm robots search for multiple targets simultaneously. Techniques are investigated gradually and a systematic scheme which is based on mechanical particle swarm optimization and artificial potential field is ...
Qirong Tang +3 more
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Structural topology optimization of multibody systems [Elektronisk resurs] [PDF]
, 2016 Flexible multibody dynamics (FMD) has found many applications in control, analysis and design of mechanical systems. FMD together with the theory of structural optimization can be used for designing multibody systems with bodies which are lighter, but ...
Elmqvist, Hilding, +3 more
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Trajectory-tracking control from a multibody system dynamics perspective
, 2023 The development of modern mechatronic systems is often driven by the desire for more efficiency and accuracy. These requirements not only result in more complex system designs, but also in the simultaneous development of improved control strategies ...
Seifried, Robert, Drücker, Svenja
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Analyzing and Optimizing Multibody Systems [PDF]
Mechanics of Structures and Machines, 1992 Optimization of holonomic as well as non-holonomic multibody systems is presented as a nonlinear programming problem that can be solved with general-purpose optimization codes. The adjoint variable approach is used for calculating design derivatives of a rather general integral type performance measure with respect to design parameters.
Bestle, Dieter, Eberhard, Peter
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Flexible multibody impact simulations based on the isogeometric analysis approach
, 2022 Usually detailed impact simulations are based on isoparametric finite element models. For the inclusion in multibody dynamics simulation, e.g. in the framework of the floating frame of reference, a previous model reduction is necessary.
Rückwald, Tobias +2 more
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Multibody dynamics and control using machine learning [PDF]
, 2023 Artificial intelligence and mechanical engineering are two mature fields of science that intersect more and more often. Computer-aided mechanical analysis tools, often multibody system software, are very versatile and have revolutionalized many ...
John McPhee +7 more
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Haptic Devices Based on Real-Time Dynamic Models of Multibody Systems
Sensors, 2021 Multibody modeling of mechanical systems can be applied to various applications. Human-in-the-loop interfaces represent a growing research field, for which increasingly more devices include a dynamic multibody model to emulate the system physics in real ...
Nicolas Docquier +2 more
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