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Optimization of ball mill cylinder structure based on response surface optimization module and multi-objective genetic algorithm
The cylinder mass affects the ball mill’s operation and economy. To reduce the mass of the current cylinder, this paper utilized a response surface...
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A novel topology optimization method of plate structure based on moving morphable components and grid structure
A novel moving morphable components (MMC)-based topology optimization method is proposed to solve topology optimization problems of plate structure...
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Optimization approach for the core structure of a wind turbine blade
The core of the modern lightweight wind turbine blade may be a truss structure based on carbon-fiber rods connected to stiff ribs. A specialized...
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Structure optimization design of extracorporeal circulation blood transport pump
The roller pump is a distinctive device that delivers fluid in an analogous manner to the peristaltic movement of a biological organism. The pump...
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Low noise optimization of two-stage gearbox housing structure based on acoustic contribution analysis and topology optimization
In this paper, a rib layout optimization method that can efficiently reduce the radiated noise of gearboxes is proposed. Taking the secondary gearbox...
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Parameter Optimization of Plow Mixer Structure Based on EDEM
Due to the dynamic complexity and diversity of structural parameters, the mixing efficiency improving of plow mixer is a challenge. In this study,...
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Design optimization for the entire aircraft structure of civil aircraft with blended-wing-body layout
The Blended-Wing-Body (BWB) layout represents an innovative subsonic transport aircraft design. Drawing inspiration from the Pultruded Rod Stitched...
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Topology optimization for prestressed cable-truss structure considering geometric nonlinearity
This work presents a topology optimization method for prestressed cable-truss structures considering geometric nonlinearity. Based on the large...
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Multi-objective structure optimization for interior permanent magnet synchronous motors under complex operating conditions
In order to improve the dynamic performance of permanent magnet synchronous motors (PMSMs) under complex operating conditions and reduce energy...
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Support Structure Topology Optimization
Studies preliminary to the thesis revealed that the results strongly resemble tree structures. The design rules of those trees are determined by...
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Concurrent multi-scale optimization of macro- and micro-shapes of laminated porous shell structure
In this study, we propose a multi-scale shape optimization method that concurrently optimizes the shape of micropores and the curvature of the shell...
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Thermodynamically consistent concurrent material and structure optimization of elastoplastic multiphase hierarchical systems
The concept of concurrent material and structure optimization aims at alleviating the computational discovery of optimum microstructure...
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Aeroelastic Optimization of Tapered Wing Structure
A methodology for including maximum flutter speed requirement in the preliminary structural wing design is developed. The problem of minimizing...
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Design of Composite Structure Optimization Model Based on Particle Swarm Optimization
As an optimization method, particle swarm optimization is developed on the basis of TSP problem. Therefore, it has certain advantages to apply it to...
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Integrated lightweight optimization design of wall thickness, material, and performance of automobile body side structure
To achieve lightweight of automobile body side structure, a body optimization framework is established. The optimization framework includes numerical...
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Structure Optimization with Metaheuristic Algorithms and Analysis by Finite Element Method
In engineering, design is made by considering functionality, reliability, manufacturability, usability, and total cost. There are a wide variety of...
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Multimaterial homologous topology optimization of large telescope structure under multiple elevation conditions
This paper describes a novel numerical design method for homologous deformation problems in large telescope structural design using density-based...
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Body Structure Design of Pure Electric Vehicle Based on Topology Optimization
In this paper, aiming at the body structure of pure electric vehicle, an optimization process of body structure is designed by adopting the method of...
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A performance-driven lightweight optimization method for material-structure coupling design of cab
Due to the discreteness of material variables and nonlinearity of material plastic segment, the material-structure matching design efficiency of...
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On optimization of lightweight planar frame structures: an evolving ground structure approach
We consider the problem of designing lightweight, load-bearing planar frame structures for additive manufacturing, which can be formulated as a...
