Multidisciplinary design optimization of novel aircaft configurations: stick-to-stress simulation, validation and evaluation (SAVANT)
新型飞机配置的多学科设计优化:坚持应力模拟、验证和评估(SAVANT)
基本信息
- 批准号:452988-2013
- 负责人:
- 金额:$ 8.74万
- 依托单位:
- 依托单位国家:加拿大
- 项目类别:Collaborative Research and Development Grants
- 财政年份:2016
- 资助国家:加拿大
- 起止时间:2016-01-01 至 2017-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The proposed research program aims to develop a comprehensive virtual multidisciplinary stick-to-stress design optimization framework for the synthesis of novel and energy efficient aircraft configurations. SAVANT proposes to combine flight dynamic models and nonlinear aeroelastic solvers based on aerodynamic reduced order models (ROM) to generate "in real-time" loads and stresses resulting from pilot input commands. Critical load identification methods and reduced order modelling techniques will potentially provide a step change in the efficiency and accuracy of the dynamic aeroelastic loads process. Identifying the flight conditions that lead to the maximum loads on aircraft structures and introducing higher fidelity methods at these conditions will reduce the cost and turn around time of the loads process of conventional aircraft. In addition, innovative designs required for greening aircraft can be evaluated more rapidly and at lower risk. Reduced order modelling techniques also offer the accuracy of high fidelity methods at a cost close to that of the current low fidelity methods. As a result, the proposed framework will be a high fidelity, multidisciplinary and real time analysis and optimization tool where the aerodynamics, structures, propulsion and control system dynamics are tightly coupled together to provide a virtual flight test capability. It can be employed to accurately predict aircraft loads and stresses for improved fatigue life and mitigate the cost of solving flight test related problems. The simulation framework will also be used for control law design, maneuvering flight simulation and handling quality assessment with the inclusion of nonlinear aeroelastic effects for high aspect ratio wings. The computational tools and processes developed will be validated and evaluated through a rigorous flight test program based on low cost flight test demonstrator models. The SAVANT design framework will be a valuable tool to design novel civil transportation aircraft and current and future Meggitt Training Systems Canada Unmanned Air Vehicles and will lead to a reduction of flight tests necessary for certification.
拟议的研究计划旨在开发一个综合的虚拟多学科棍棒 - 压力设计优化框架,以综合新颖和节能飞机配置。 Savant建议将飞行动态模型和基于空气动力学降低订单模型(ROM)的非线性气动弹性求解器组合,以生成“实时”负载和试点输入命令引起的压力。临界负载识别方法和降低的订单建模技术将有可能在动态弹性弹性载荷过程的效率和准确性方面进行步骤变化。确定导致飞机结构上最大载荷的飞行条件并在这些条件下引入更高的保真度方法将减少成本并扭转传统飞机的负载过程。此外,可以更快地评估绿色飞机所需的创新设计。降低的订单建模技术还提供了高保真度方法的准确性,其成本接近当前的低保真度方法。结果,提出的框架将是高保真,多学科和实时分析和优化工具,在该工具中,空气动力学,结构,推进和控制系统动力学被紧密地耦合在一起,以提供虚拟飞行测试能力。它可以用来准确预测飞机负荷和压力,以改善疲劳寿命,并减轻解决飞行测试相关问题的成本。模拟框架还将用于控制法律设计,操纵飞行模拟和处理质量评估,并包括用于高纵横比翼的非线性航空弹性效应。开发的计算工具和过程将通过基于低成本飞行测试演示器模型的严格飞行测试程序进行验证和评估。 Savant Design框架将是设计新型民用运输飞机以及当前和未来的MEGGITT训练系统的有价值的工具,加拿大无人驾驶汽车将导致减少认证所需的飞行测试。
项目成果
期刊论文数量(0)
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科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Suleman, Afzal其他文献
Structural health monitoring system using piezoelectric networks with tuned lamb waves
- DOI:
10.1155/2010/798069 - 发表时间:
2010-01-01 - 期刊:
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Remaining useful life prediction of laminated composite materials using Thermoelastic Stress Analysis
- DOI:
10.1016/j.compstruct.2018.10.047 - 发表时间:
2019-02-15 - 期刊:
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Marques, Ricardo;Unel, Mustafa;Suleman, Afzal - 通讯作者:
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Fabrication and characterization of highly controllable magnetorheological material in compression mode
- DOI:
10.1177/1045389x20930081 - 发表时间:
2020-06-17 - 期刊:
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Fereidooni, Amin;Martins, Afonso;Suleman, Afzal - 通讯作者:
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Probabilistic micromechanical analysis of composite material stiffness properties for a wind turbine blade
- DOI:
10.1016/j.compstruct.2015.06.070 - 发表时间:
2015-11-01 - 期刊:
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Mustafa, Ghulam;Suleman, Afzal;Crawford, Curran - 通讯作者:
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A performance evaluation of an automotive magnetorheological brake design with a sliding mode controller
- DOI:
10.1016/j.mechatronics.2006.03.004 - 发表时间:
2006-09-01 - 期刊:
- 影响因子:3.3
- 作者:
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Suleman, Afzal
Suleman, Afzal的其他文献
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{{ truncateString('Suleman, Afzal', 18)}}的其他基金
Computational and Experimental Mechanics
计算与实验力学
- 批准号:
CRC-2020-00329 - 财政年份:2022
- 资助金额:
$ 8.74万 - 项目类别:
Canada Research Chairs
Unmanned Air Systems: a Buttress to the Development of Greener, Leaner and Safer Aircraft
无人机系统:开发更环保、更精简、更安全的飞机的支柱
- 批准号:
RGPIN-2020-06034 - 财政年份:2022
- 资助金额:
$ 8.74万 - 项目类别:
Discovery Grants Program - Individual
Unmanned Air Systems: a Buttress to the Development of Greener, Leaner and Safer Aircraft
无人机系统:开发更环保、更精简、更安全的飞机的支柱
- 批准号:
RGPIN-2020-06034 - 财政年份:2021
- 资助金额:
$ 8.74万 - 项目类别:
Discovery Grants Program - Individual
Computational And Experimental Mechanics
计算和实验力学
- 批准号:
CRC-2020-00329 - 财政年份:2021
- 资助金额:
$ 8.74万 - 项目类别:
Canada Research Chairs
Computational and Experimental Mechanics
计算与实验力学
- 批准号:
1000229265-2013 - 财政年份:2020
- 资助金额:
$ 8.74万 - 项目类别:
Canada Research Chairs
Multidisciplinary design optimization of novel and flexible aircraft configurations: design, build, test and fly [MIDAS]
新颖灵活的飞机配置的多学科设计优化:设计、建造、测试和飞行 [MIDAS]
- 批准号:
500925-2016 - 财政年份:2020
- 资助金额:
$ 8.74万 - 项目类别:
Collaborative Research and Development Grants
Computational and Experimental Mechanics
计算与实验力学
- 批准号:
1000233175-2019 - 财政年份:2020
- 资助金额:
$ 8.74万 - 项目类别:
Canada Research Chairs
Unmanned Air Systems: a Buttress to the Development of Greener, Leaner and Safer Aircraft
无人机系统:开发更环保、更精简、更安全的飞机的支柱
- 批准号:
RGPIN-2020-06034 - 财政年份:2020
- 资助金额:
$ 8.74万 - 项目类别:
Discovery Grants Program - Individual
UAV-based magnetic anomaly detection system for remote sensing: design, build, test and fly (UAV-MAD)
基于无人机的遥感磁异常检测系统:设计、建造、测试和飞行(UAV-MAD)
- 批准号:
503210-2016 - 财政年份:2020
- 资助金额:
$ 8.74万 - 项目类别:
Department of National Defence / NSERC Research Partnership
Multidisciplinary design optimization of novel and flexible aircraft configurations: design, build, test and fly [MIDAS]
新颖灵活的飞机配置的多学科设计优化:设计、建造、测试和飞行 [MIDAS]
- 批准号:
500925-2016 - 财政年份:2019
- 资助金额:
$ 8.74万 - 项目类别:
Collaborative Research and Development Grants
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