论文部分内容阅读
Optimal design and experimental study of a profiled thin-walled structure with large cutouts
【机 构】
：
Beijing Institution of Astronautical Systems Engineering
【出 处】
：
Asian Congress of Structural and Multidisciplinary Optimizat
【发表日期】
：
2018年11期
其他文献
To enhance the measurement performance of tapping-mode atomic force microscopy (TM-AFM),it is highly desirable that the TM-AFM probe has high resonant frequency and large effective slope at its free e
会议
We proposed and validated a design process that can optimize the weight of the train while meeting the minimum performance requirements of stiffness and strength.Double stack freight train is a freigh
会议
Simultaneous Optimum Design of Multiple Tuned Mass Dampers in Spatial and Frequency Domain with Clos
Spatial structures generally possess little inherent damping.These structures tend to vibrate strongly in the normal direction of the curved roof1.It is known that passive tuned mass damper (TMD) can
会议
Aerodynamic airfoil optimization plays a crucial role in aircraft design.However,useful parameterizations of airfoil shapes for engineering models often result in high-dimensional design variables,whi
会议
Lightweight Optimization of Multi-material Auto Body Using Modified Graph-based Decomposition Algori
In order to obtain the optimal lightweight design of the auto body,a discrete topology optimization method is used in this paper to select suitable materials for the proper position of the body.The de
会议
The satellite layout optimization design (SLOD) problem is a kind of combination optimization problem with complex performance constraints and known as a NP-hard problem.To solve SLOD problems efficie
会议
In this paper a deepwater marine riser system modeled in flexible multibody dynamics is analyzed and optimized in consideration of statics,modal characteristics and recoil responses.A deepwater marine
Numerical analysis and optimization methods have long played a major role in aircraft design,both in industry and among academic researchers.One of the most common multidisciplinary instance is static
会议
Structural Topology Selection of Single-layered Spherical Grid Shells Using Integer-Coded Genetic Al
The determination of structural topologies for architectural forms generated in the emerging design method,parametric design,is an urgent concern of both architects and structural engineers.This paper
Mass reduction and performance improvement are the eternal pursuit for aircraft structure design,especially for the future aircraft.Weather a proposal can survive mostly depending on the structure lig
会议