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检索条件"主题词=sequential Quadratic Programming"
1180 条 记 录,以下是381-390 订阅
排序:
A Reduced-order model for Aerodynamic Shape Optimization
A Reduced-order model for Aerodynamic Shape Optimization
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AIAA Science and Technology (SciTech) Forum and Exposition
作者: Yao, W. Marques, S. Robinson, T. Armstrong, C. Sun, L. Queens Univ Sch Mech & Aerosp Engn Belfast BT9 5AH Antrim North Ireland Univ Surrey Dept Mech Engn Sci Guildford GU2 7XH Surrey England
The motivation for the present work is to develop a reduced order model (ROM) for gradient based aerodynamic shape optimization. The fluid Euler equations or full order model (FOM) is converted to a reduced Newton ite... 详细信息
来源: 评论
Enhancement of Transmittable Power using Optimal Control of SSSC Considering X/R Ratio of Transmission Line
Enhancement of Transmittable Power using Optimal Control of ...
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IEEE PES GTD Grand International Conference and Exposition Asia (GTD Asia)
作者: Nema, Shruti George, Sincy Fr C Rodrigues Inst Technol Dept Elect Engn Navi Mumbai India St Francis Inst Technol Mumbai Maharashtra India
Overloading in existing transmission lines can be eliminated by enhancing the transmittable power through existing transmission line using series capacitive compensation, which was introduced long ago. Later, a conver... 详细信息
来源: 评论
Rapid Trajectory Optimisation in Mars Pinpoint landing using Pseudo-Spectral method  5
Rapid Trajectory Optimisation in Mars Pinpoint landing using...
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5th Indian Control Conference (ICC)
作者: Swaminathan, Shriram Kumar, Sriram S. Indian Space Rasearch Org Vikram Sarabhai Space Ctr Thiruvananthapuram Kerala India APJ Abdul Kalam Technol Univ Dept Elect Engn CET Thiruvananthapuram Kerala India
Real time trajectory optimisation of powered descent phase in Mars pinpoint landing is presented in this paper. Pinpoint landing on Mars in the presence of large initial condition dispersions and constraints on thrust... 详细信息
来源: 评论
A high-order partitioned solver for general multiphysics problems and its applications in optimization
A high-order partitioned solver for general multiphysics pro...
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AIAA Science and Technology (SciTech) Forum and Exposition
作者: Huang, Daniel Z. Persson, Per-Olof Zahr, Matthew J. Stanford Univ Inst Computat & Math Engn Durand Bldg Room 226 Stanford CA 94305 USA Univ Calif Berkeley Dept Math Berkeley CA 94720 USA Univ Notre Dame Dept Aerosp & Mech Engn Notre Dame IN 46556 USA
A high-order accurate adjoint-based optimization framework is presented for unsteady multiphysics problems. The fully discrete adjoint solver relies on the high-order, linearly stable, partitioned solver introduced in... 详细信息
来源: 评论
Computational Modeling of Flutter Constraint for High-Fidelity Aerostructural Optimization
Computational Modeling of Flutter Constraint for High-Fideli...
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AIAA Science and Technology (SciTech) Forum and Exposition
作者: Jonsson, Eirikur Mader, Charles A. Martins, Joaquim R. R. A. Kennedy, Graeme J. Univ Michigan Ann Arbor MI 48109 USA Georgia Inst Technol Sch Aerosp Engn Atlanta GA 30332 USA
High fidelity computational modeling and optimization of aircraft has the potential to allow engineers to produce more efficient designs, requiring fewer unforeseen design modifications late in the design process. In ... 详细信息
来源: 评论
Optimal Orbital Plane Change by the Heating-Rate-Constrained Aerocruise  38
Optimal Orbital Plane Change by the Heating-Rate-Constrained...
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38th Chinese Control Conference (CCC)
作者: Fu, Jun Beijing Inst Tracking & Telecommun Technol Beijing 100094 Peoples R China
There are mainly two types of synergetic maneuvers for aeroassisted orbital transfer, which are called aeroglide and aerocruise. Aerocruise mode is considered as means for maximizing the plane change of a circular orb... 详细信息
来源: 评论
A new Method for Dynamic Economic Emission Dispatch Problem
A new Method for Dynamic Economic Emission Dispatch Problem
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IEEE Congress on Evolutionary Computation (IEEE CEC)
作者: Huang, Chia-Ling Jao, Chen-Wei Zhang, Xianyong Yeh, Wei-Chang Chung, Vera Yuk Ying Wang, Jinhai Yang, Jun Jiang, Yun-Zhi Kainan Univ Dept Logist & Shipping Management Taoyuan 33857 Taiwan Natl Tsing Hua Univ Dept Ind Engn & Engn Management Hsinchu 300 Taiwan Guangdong Polytech Normal Univ Sch Automat Guangzhou Guangdong Peoples R China Natl Tsing Hua Univ Dept Ind Engn & Engn Management Integrat & Collaborat Lab Hsinchu 300 Taiwan Univ Sydney Sch Informat Technol Sydney NSW 2006 Australia Foshan Univ Coll Elect & Informat Engn Foshan 528000 Peoples R China South China Univ Technol Sch Math Guangzhou Guangdong Peoples R China Guangdong Polytechn Normal Univ Sch Math & Syst Sci Guangzhou 510006 Guangdong Peoples R China
The Dynamic Economic Emission Dispatch Problem (DEED) is a well-known problem in the study of thermal power generation. The goal of the DEED is to meet the demand change by arranging the capacities of power generators... 详细信息
来源: 评论
Structural Topology Optimisation with R-Snakes Volume of Solid
Structural Topology Optimisation with R-Snakes Volume of Sol...
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AIAA Science and Technology (SciTech) Forum and Exposition
作者: Taylor, Alexander D. J. Payot, Alexandre D. J. Allen, C. B. Rendall, Thomas C. S. Univ Bristol Dept Aerosp Engn Bristol BS8 1TR Avon England Univ Bristol Dept Aerosp Engn Computat Aerodynam Bristol BS8 1TR Avon England
A topologically flexible parameterisation method developed for aerodynamic optimisation is tested on a variety of 2 dimensional structural topology problems. The background to the restricted snakes volume of solid (RS... 详细信息
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Using Graph Coloring To Compute Total Derivatives More Efficiently in OpenMDAO
Using Graph Coloring To Compute Total Derivatives More Effic...
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AIAA Aviation Forum and Exposition
作者: Gray, Justin S. Hearn, Tristan A. Naylor, Bret A. NASA Glenn Res Ctr Cleveland OH 44139 USA DB Consulting Corp Bethesda MD USA
When they are applicable, gradient based optimization algorithms are the most efficient way to solve design optimization problems. Although gradient based methods are generally efficient, they can be made significantl... 详细信息
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Improving Ride-Comfort of a Quarter-Car Model using Modal Control  7
Improving Ride-Comfort of a Quarter-Car Model using Modal Co...
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7th IEEE International Conference on Control, Mechatronics and Automation(ICCMA)
作者: Dogruer, C. U. Hacettepe Univ Dept Mech Engn Ankara Turkey
In this paper, modal control was used to control the active suspension of a quarter-car model. Modal control can be designed to alter the dynamics of any mode of a system without disturbing the remaining modes. Theref... 详细信息
来源: 评论