• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 会议论文
  5. Structural Reliability Analysis Based on Kriging Method with Sample Accumulation

Structural Reliability Analysis Based on Kriging Method with Sample Accumulation

来源 :Asian Congress of Structural and Multidisciplinary Optimizat | 被引量 : 0次 | 上传用户：s574751142
【摘 要】
：
In the reliability analysis of practical engineering structures,performance functions are generally complex and implicit with high nonlinearity,which makes the traditional methods of reliability analy
【作 者】
：
Ping Yi Weining Yang 
【机 构】
：
Dept.of Civil Engineering, Dalian University of Technology, 116023, Dalian, China
【出 处】
：
Asian Congress of Structural and Multidisciplinary Optimizat
【发表日期】
：
2018年11期
【关键词】
：
Reliability analysis Kriging model Response surface method Sample accumulation 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
　　In the reliability analysis of practical engineering structures,performance functions are generally complex and implicit with high nonlinearity,which makes the traditional methods of reliability analysis,such as the first-order second-moment,inefficient,inconvenient and even incorrect.Surrogate model can be a good alternative method to solve this problem.Several times of structural analyses (samples) are performed to fit the surrogate model of the performance function.
其他文献
A feasible approach to handle many constraints optimization problems based on Gaussian process frame
Surrogate-assisted optimization algorithm (SAO) is an efficient way to save the time and cost of the evaluation for engineering optimization problems.Efficient Global Optimization (EGO)is an important
会议
BPNNefficient global optimization (EGO)constrained optimizationinfeasible ini
The Lightweight Design of Car Bumper Energy-Absorbing Box Based on Collision Simulation
On the premise of meet the vehicle collision safety,for solving the lightweight problem of car bumper energy absorbing box,we use aluminum alloy instead of low carbon steel,and the optimization design
会议
Energy Absorbing BoxLightweight DesignCollision SimulationApproximate ModelO
Global optimization with expensive black-box model based on hybrid-criterion adaptive radial basis f
With the development of theory and computing technology,simulations with high-fidelity model are available.However,when it comes to finite element analysis (FEA) and computational fluid mechanicals (C
会议
Global optimizationsurrogate modelradial basis functionhybrid-criterioninter
Approximate Multi-dimensional Polynomial Modeling Based on Smoothing
Autonomous rendezvous of spacecraft under the action of impulse thrust has become the research hotspot at present.In view of the influence of different orbital elements of impulse propulsion spacecraf
会议
A Method for Improving the Precision of Surrogate Model for Reliability-based Design Optimization of
The reduction of structure weight is an important goal in the spacecraft design.Furthermore,the uncertain factors which come from the load environment,material property and manufacturing tolerance may
会议
Extending Support Vector Enhanced Kriging for Noisy Global Optimization
In some cases,samples are inevitably contaminated by noise.In order to provide satisfactory approximations for stochastic (noisy) systems,some regression-type metamodels are adopted in current researc
会议
Investigation on Aerodynamic Dimension Reduction Optimization Based on POD-Surrogate
In aerodynamic optimization,the number of design variables needs to be increased to improve the effect and accuracy of optimization.However,surrogate optimization is extremely sensitive to the number
会议
proper orthogonal decompositiondimension reductionsurrogate modelefficient gl
Resonance Frequency of Cone-shaped Heterogeneous Double Hollow Sphere (CsHDSHS)
We present the cone-shaped heterogeneous double split hollow sphere(CsHDSHS) which are based on a helmholtz resonator whose resonance frequency is observed[1,2].CsHDSHS are made by paper cone attached
会议
A Deep Learning Based Airfoil Design Algorithm Imitate Trial and Error Method
会议
Six-Degree-of-Freedom Measurement and Correction of End Effector Absolute Positions Based on Multila
Robot arms have been widely utilized in various manufacturing and automation applications,such as aerospace,automobile,energy,machinery,semiconductors,etc.Especially in the development of Industry 4.0
会议