-
101
Topological Optimization of Dynamic Stiffness in Continuum Structure Based on Bidirectional Evolutionary Structural Optimization
Published 2020-10-01“…By minimizing structural dynamic compliance, the programming scheme of optimal stiffness for continuum structure under dynamic load is proposed, by combination of Equivalent Static Loads with Bidirectional Evolutionary Structural Optimization To effectively decrease calculation scale for dynamic optimization in structural topology, the Equivalent Static Loads Method is applied to transforming dynamic optimization to static one that is solved by Bidirectional Evolutionary Structural Optimization in structural topology To enhance the optimal efficiency of the original BESO method to optimization of dynamic stiffness in continuum structure, a design domain reduction method is developed to establish a new volume control and a stop criterion in this study Numerical results show that the dynamic compliance is asymptotically convergent to optimal solution with volume constraint precisely 〖JP3〗satisfied, and optimal configuration can effectively inhibit the vibration induced by dynamic load Whereby the presented optimization algorithm is verified to be robust and adapt Consequently it is provided with theoretical significance to extend the original Evolutionary Structural Optimization Method to dynamic optimization in structural design…”
Get full text
Article -
102
-
103
A High-Feasibility Real-Time Trajectory-Planning Method for Parafoils Based on a Flexible Dynamic Model
Published 2024-12-01“…Additionally, traditional planning methods require a significant amount of time to calculate complex dynamic models and generate fixed trajectories in advance. …”
Get full text
Article -
104
STUDY ON FREE VIBRATION ANALYSIS FOR HONEYCOMB SANDWICH STRUCTURE WITH DOUBLE CORES
Published 2018-01-01Subjects: Get full text
Article -
105
A new micro HATI second order preserving for transient dynamics
Published 2025-04-01Subjects: Get full text
Article -
106
-
107
Dynamic Topology Optimization of Long-Span Continuum Structures
Published 2021-01-01“…Herein, to improve the dynamic performance of continuum structures, their fundamental frequency is optimized using the topology optimization method. …”
Get full text
Article -
108
Research of Dynamic Shock Calculation on Converter Cabinet Structure
Published 2013-01-01“…Mechanical model of dynamic shock response calculation using modal superposition was analyzed, and based on this mechanical model, a dynamic shock simulation calculation was conducted for auxiliary converter cabinet on a certain vehicle by means of finite element method, which was checked with application of IEC 61373 standard. …”
Get full text
Article -
109
Structural Design of Handicrafts Based on Dynamic Simulation Technology
Published 2022-01-01“…In order to improve the effect of handicraft structure design, this study combines the dynamic simulation technology to build a handicraft structure design system and transmits data through dynamic simulation signals to improve the effectiveness of the interactive design of artworks. …”
Get full text
Article -
110
DYNAMIC CRUSHING PERFORMANCE ANALYSIS FOR AUXETIC HONEYCOMB STRUCTURE
Published 2016-01-01“…The in-plane dynamic crushing behavior of a new honeycomb structure-the multi-re-entrant honeycomb and reentrant honeycomb topology possessing negative Poisson’s ratio was analyzed here. …”
Get full text
Article -
111
Model-Based Dynamic Structural Modification of Machine Tools
Published 2018-01-01“…Modal parameters modification is based on structural dynamic modification techniques and preliminary simulation tests performed by using Finite Element Method (FEM) and verification with experimental research.…”
Get full text
Article -
112
Dynamic Fracture Criteria Evaluation of Bridge Structural Steel
Published 2011-06-01“…The paper presents the method of dynamic fracture parameter J-integral evaluation in case of elastic-plastic deformation of bridge structural steel. …”
Get full text
Article -
113
Capturing the emergent dynamical structure in biophysical neural models.
Published 2025-05-01“…Our results indicate that the degree of emergence of macroscopic variables is relatively minimised at balanced points of integration and segregation and maximised at the extremes. Additionally, our method identifies to which degree the macroscopic dynamics are localised across microlevel nodes, thereby elucidating the emergent dynamical structure through the relationship between microscopic and macroscopic processes. …”
Get full text
Article -
114
Dynamical systems theory approach in oceanography: a review on achievements, limitations, verification and validation of Lagrangian methods
Published 2025-07-01“…The modern LA explores dynamical systems theory (DST) methods to detect locations of geometric structures hidden in chaotic fluid flows and organizing transport, stirring and mixing in the ocean. …”
Get full text
Article -
115
Rubber Structure under Dynamic Loading – Computational Studies
Published 2014-08-01“…This study focuses on the rubber structure behaviour assessment under dynamic load- ing using numerical methods. …”
Get full text
Article -
116
Dynamics of the structure and regional profile of eye damage in children
Published 2025-06-01“…Purpose: to study the dynamics of the structure and regional profile of eye injuries in children for 2018—2022 based on materials from the Tashkent Medical Institute pediatric ophthalmology department. …”
Get full text
Article -
117
A heretical point of view in masonry structures dynamics
Published 2025-04-01“…Protection from static and dynamic actions is an urgent matter for masonry buildings, which constitute the majority of the world’s architectural heritage. …”
Get full text
Article -
118
Dynamic analysis of shear building structure using wavelet transform
Published 2018-03-01“…The low frequency is the most important part; therefore, this part of the record is used for dynamic analysis of structures. A shear building structure is analyzed and the results are compared with exact dynamic analysis (EDA) and fast Fourier transform method. …”
Get full text
Article -
119
The Extended Finite Element Method for Dynamic Fractures
Published 2005-01-01“…A method for modelling arbitrary growth of dynamic cracks without remeshing is presented. …”
Get full text
Article -
120
Atomistic simulation of olefin polymerization reaction by organometallic catalyst: significant role of microscopic structural dynamics of (pyridylamido) Hf(IV) complex in catalytic...
Published 2025-06-01“…Utilizing the molecular dynamics method and our Red Moon method, a novel methodology we have developed for atomistic simulation of complex chemical reaction systems, we elucidate how the dynamic features, including anion coordination and steric interaction, govern the reactivity in key steps such as ligand modification and propagation reactions. …”
Get full text
Article