Results 11 to 20 of about 7,639,113 (289)
Correction of blink artifacts using independent component analysis and empirical mode decomposition. [PDF]
Blink-related ocular activity is a major source of artifacts in electroencephalogram (EEG) data. Independent component analysis (ICA) is a well-known technique for the correction of such ocular artifacts, but one of the limitations of ICA is that the ICs
Bhattacharya, Joydeep, Lindsen, Job P.
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Deviatoric component modes in an interval component mode synthesis procedure [PDF]
, 2008 This paper focuses on the integration of interval uncertainties in the procedure of the Component Mode Synthesis (CMS) method used for the dynamic analysis of large finite element (FE) models in mechanical engineering. Two methods are combined in this work: the Interval Finite Element Method for the nondeterministic eigenvalue and frequency response ...
De Gersem, Hilde +3 more
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Characteristic Constraint Modes for Component Mode Synthesis [PDF]
Volume 7B: 17th Biennial Conference on Mechanical Vibration and Noise, 1999 Abstract In this paper, a technique is presented for improving the efficiency of the Craig-Bampton method of Component Mode Synthesis (CMS). An eigenanalysis is performed on the partitions of the CMS mass and stiffness matrices that correspond to the so-called constraint modes.
Castanier, Matthew +2 more
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Application of shape optimization to brake squeal phenomena
Nihon Kikai Gakkai ronbunshu, 2015 The present paper describes an application of non-parametric shape optimization to disc brake squeal phenomena. The disk brake squeal is known as self-excited vibration; the real and imaginary parts of the complex eigenvalue indicate the damping ...
Kohei SHINTANI +2 more
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Nihon Kikai Gakkai ronbunshu, 2015 Absolute Nodal Coordinate Formulation (ANCF) is a kind of finite element method for the flexible multibody system with large deformation and large rotation.
Yoshiki SUGAWARA +2 more
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Dynamic Response Analysis of Elastic-plastic Structures with Component Mode Synthesis
MATEC Web of Conferences, 2017 This paper evaluates the validity of component mode synthesis (CMS) technique for dynamic response of elastic-plastic structures. A method incorporating elastic-plastic material behaviour and the fixed interface mode synthesis technology is presented. To
Qian Peng-bo
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Reduction of Coupling Interface Degrees of Freedom in Mixed-Interface Component Mode Synthesis
Applied Sciences, 2020 A new coupling interface degrees of freedom (DOFs) reduction technique for the mixed-interface component mode synthesis (MCMS) method is proposed, which referred to as the MCMS-rid method.
Yu Tang, Hui Qin
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Proceedings, 2019 The time-efficient and accurate implementation of physics-based fluidic damping effects is still one of the biggest challenges in the simulation of complex MEMS devices. Two modelling approaches utilizing the CRAIG/BAMPTON component mode synthesis method
Henry Schmidt, David Kriebel, Jan Mehner
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Applied Sciences, 2020 Coordinate reduction has been widely used for efficient simulation of flexible multibody dynamics. To achieve the reduction of flexible bodies with reasonable accuracy, the appropriate number of dominant modes used for the reduction process must be ...
Seongji Han +3 more
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Nihon Kikai Gakkai ronbunshu, 2014 This paper describes how to reduce degrees of freedom for the absolute nodal coordinate formulation (ANCF) of three-dimensional beam made up of 24 degrees of freedom beam elements by applying the component mode synthesis. The stiffness matrix of the ANCF
Kosuke KADOKURA, Nobuyuki KOBAYASHI
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