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A Multiple and Multi-Level Substructure Method for the Dynamics of Complex Structures
Applied Sciences, 2021 Based on the fixed interface component mode synthesis, a multiple and multi-level substructure method for the modeling of complex structures is proposed in this paper.
Binbin Wang +4 more
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A Substructure Synthesis Method with Nonlinear ROM Including Geometric Nonlinearities
Aerospace, 2021 Large flexible aircraft are often accompanied by large deformations during flight leading to obvious geometric nonlinearities in response. Geometric nonlinear dynamic response simulations based on full-order models often carry unbearable computing burden.
Chao An +3 more
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Streamlined modular synthesis of saframycin substructure via copper-catalyzed three-component assembly and gold-promoted 6-endo cyclization [PDF]
Beilstein Journal of Organic ChemistryThe integration of copper(I)-catalyzed three-component coupling with gold(I)-mediated 6-endo cyclization streamlines the rapid and modular assembly of the substructure of bis-tetrahydroisoquinoline (THIQ) alkaloids.
Asahi Kanno +9 more
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Substructure synthesis - A controls approach [PDF]
Guidance, Navigation, and Control Conference and Exhibit, 1999 Substructure synthesis from a controls perspective is considered. An efficient and computationally robust method for synthesis of substructures is developed. The method considers the interface forces/moments as control inputs and redefines the synthesis problem in terms of obtaining a constant gain compensator which would ensure the connectivity ...
Peiman Maghami, Kyong Lim
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Research Progress of Synthesis and Modification Methods Based on Dynamic Substructures
Shock and Vibration, 2020 In the process of model modification of large and complex structures, substructure synthesis method and modal reduction method have been widely used, but there are still some difficulties in precision control and engineering application in the process of
Jintao Su, Bangdong Wang
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Population Genetic Structure, Historical Effective Population Size, and Dairy Trait Selection Signatures in Chinese Red Steppe and Holstein Cattle [PDF]
AnimalsBackground: Chinese Red Steppe cattle (CRS) combine indigenous environmental resilience with moderate dairy performance, whereas Holstein cattle (HOL), despite their high milk yield, suffer reduced genetic diversity and compromised adaptation.
Peng Niu +8 more
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Substructure elimination method for vibration systems governed by a one-dimensional wave equation
Mechanical Engineering Journal, 2023 This paper presents a vibration analysis using the substructure elimination method for vibration systems governed by a one-dimensional wave equation. The utilization of a one-dimensional continuous body serves as a suitable approach for understanding the
Keisuke YAMADA, Jinchen JI
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Applied Sciences, 2023 The dynamic prediction of large spacecraft is a time-consuming process. The impulse-based substructuring (IBS) method is an efficient and accurate method for the dynamic analysis of large-scale structures. The ordinary IBS method couples the substructure
Zhaoyue Chen, Li Liu, Shulin Chen
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Nihon Kikai Gakkai ronbunshu, 2022 Parametric speaker can radiate an audible sound beam with sharp directivity by using the nonlinear interaction of ultrasonic waves. In recent years, the highly directional audible sound generated by the parametric speaker has been applied to various ...
Shotaro HISANO +2 more
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Synthesis of twin-structured nanodiamond particles
AIP Advances, 2020 Nanodiamonds represent a burgeoning class of carbon nanomaterials that possess favorable physical and chemical properties useful in abrasives, chemocatalysis, biomedicine, etc. Nowadays, the research on nanodiamonds has developed rapidly, with impressive
Pan Ying +11 more
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