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Advanced Search Results For "MULTIDISCIPLINARY design optimization"

1 - 10 of 5,265 results for
 "MULTIDISCIPLINARY design optimization"
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RBMDO Using Gaussian Mixture Model-Based Second-Order Mean-Value Saddlepoint Approximation.

Publication Type:Academic Journal

Source(s):CMES-Computer Modeling in Engineering & Sciences. 2022, Vol. 132 Issue 2, p553-568. 16p.

Abstract:Actual engineering systems will be inevitably affected by uncertain factors. Thus, the Reliability-Based Multidisciplinary Design Optimization (RBMDO) has become a hotspot for recent research and application in complex engineering system design. The Se...

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Deep Reinforcement Learning Model for Blood Bank Vehicle Routing Multi-Objective Optimization.

Publication Type:Academic Journal

Source(s):Computers, Materials & Continua. 2022, Vol. 70 Issue 2, p3955-3967. 13p.

Abstract:The overall healthcare system has been prioritized within development top lists worldwide. Since many national populations are aging, combined with the availability of sophisticated medical treatments, healthcare expenditures are rapidly growing. Blood...

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Multi-Objective Grey Wolf Optimization Algorithm for Solving Real-World BLDC Motor Design Problem.

Publication Type:Academic Journal

Source(s):Computers, Materials & Continua. 2022, Vol. 70 Issue 2, p2435-2452. 18p.

Abstract:The first step in the design phase of the Brushless Direct Current (BLDC) motor is the formulation of the mathematical framework and is often used due to its analytical structure. Therefore, the BLDC motor design problem is considered to be an optimiza...

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Radial basis function-assisted adaptive differential evolution using cooperative dual-phase sampling for high-dimensional expensive optimization problems.

Publication Type:Academic Journal

Source(s):Structural & Multidisciplinary Optimization. Sep2022, Vol. 65 Issue 9, p1-20. 20p.

Abstract:To improve the global convergence and optimization efficiency for solving high-dimensional expensive black-box optimization problems, a radial basis function-assisted adaptive differential evolution using cooperative dual-phase sampling (RBF-ADE) is pr...

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Reliability-based multidisciplinary concurrent design optimization method for complex engineering systems.

Publication Type:Academic Journal

Source(s):Engineering Optimization. Aug2022, Vol. 54 Issue 8, p1374-1394. 21p.

Abstract:Reliability-based multidisciplinary design optimization (RBMDO) has been considered as an efficient technology for addressing complex engineering design optimization problems under uncertainties. Current RBMDO methods, however, perform design optimizat...

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MDAO Method and Optimum Designs of Hybrid-Electric Civil Airliners.

Publication Type:Academic Journal

Source(s):Journal of Aerospace Engineering. Jul2022, Vol. 35 Issue 4, p1-19. 19p.

Abstract:Hybrid-electric civil airliners (HECAs) are considered the forerunner of the solution of relieving aviation emissions. This paper presents a multidisciplinary design analysis and optimization (MDAO) framework named GENUS, which has been extended to des...

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Importance measure analysis of design variables and uncertain parameters in multidisciplinary systems.

Publication Type:Academic Journal

Source(s):Applied Mathematical Modelling. Jul2022, Vol. 107, p296-315. 20p.

Abstract:• A concept of comprehensive reliability-based importance measure is proposed. • The interaction between design variables and uncertain parameters is considered. • Probabilistic and nonprobabilistic importance measures are analyzed separately. • An eff...

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Adaptive metamodel-based analytical target cascading for natural gas hydrates coring tool design optimization.

Publication Type:Academic Journal

Source(s):Engineering Optimization. Jul2022, Vol. 54 Issue 7, p1089-1109. 21p.

Abstract:Design optimization and performance analysis of natural gas hydrates (NGH) coring tool is a complex engineering system that involves several disciplines, such as structural, hydraulics, thermology and mechanism kinematics. An adaptive metamodel-based a...

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Multi-Fidelity Gradient-Based Optimization for High-Dimensional Aeroelastic Configurations.

Publication Type:Academic Journal

Source(s):Algorithms. Apr2022, Vol. 15 Issue 4, pN.PAG-N.PAG. 35p.

Abstract:The simultaneous optimization of aircraft shape and internal structural size for transonic flight is excessively costly. The analysis of the governing physics is expensive, in particular for highly flexible aircraft, and the search for optima using ana...

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Optimization of energy‐capture performance of point‐absorber wave energy converter.

Publication Type:Academic Journal

Source(s):International Journal of Energy Research. 6/10/2022, Vol. 46 Issue 7, p9444-9455. 12p.

Abstract:Summary: An optimization process is proposed for improving the energy‐harvesting efficiency of the point‐absorber wave energy converter (WEC) and thus enhancing the utilization of wave energy resources. The multidisciplinary design optimization integra...

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