Multi-objective optimization and parameter uncertainty in the design of low frequency electromagnetic devices and systems

低频电磁装置与系统设计中的多目标优化与参数不确定性

基本信息

  • 批准号:
    1735-2010
  • 负责人:
  • 金额:
    $ 2.4万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2014
  • 资助国家:
    加拿大
  • 起止时间:
    2014-01-01 至 2015-12-31
  • 项目状态:
    已结题

项目摘要

Low frequency electromagnetic systems (electric motors and generators, sensors, actuators, etc.) are vital to the functioning of modern society. In fact, it is estimated that an average family owns several hundred of these devices distributed between entertainment systems, computing devices, domestic appliances, automobiles, etc. They are a major users of energy (both in their manufacture and use) and raw materials and, as such, it is important that designers of such systems are provided with computer based simulation tools which can both accurately predict the performance of a given device and search for a particular device which can provide the best performance, while increasing the energy efficiency and reducing production costs. To provide a physically accurate model of a real electric motor, for example, requires that the interactions between electromagnetic, thermal, structural and mechanical effects are taken into account. To improve efficiency requires an effective search of all the possible designs and an examination of the various design decisions which can be made. To reduce the cost of construction requires a model which can take into account variances in manufacturing such as errors in dimensions and changes in material properties. The goal of the work being proposed here is to create the components which will allow such a simulation and design process to be implemented. The algorithms and software architectures being developed will be targeted at the new computer architectures which are becoming prevalent on an engineer's desktop or laptop computer, i.e. a multi-core processor with a large memory and massive disks. This architecture provides a new simulation environment where many of the assumptions made in existing analysis packages may no longer hold. If successful, the results of the research being proposed will reduce current design times, which run into days and weeks of computer effort, to a few hours and will mean that the first physical prototype built will be the only one needed. It is expected that the work funded by this grant will result in the training of at least four Ph.D. and three Master's students.
低频电磁系统(电机和发电机、传感器、执行器等)对现代社会的运转至关重要。事实上,据估计,一个普通家庭拥有数百个这样的设备,分布在娱乐系统、计算设备、家用电器、汽车等之间。他们是能源(在制造和使用中)和原材料的主要使用者,因此,为这些系统的设计者提供基于计算机的模拟工具是很重要的,这些工具既可以准确地预测给定设备的性能,也可以搜索能够提供最佳性能的特定设备,同时提高能源效率和降低生产成本。例如,为了提供真实电机的物理准确模型,需要考虑电磁、热、结构和机械效应之间的相互作用。为了提高效率,需要对所有可能的设计进行有效的搜索,并检查可以做出的各种设计决策。为了降低建造成本,需要一种能够考虑制造过程中的差异的模型,例如尺寸错误和材料特性的变化。这里提出的工作的目标是创建能够实现这种模拟和设计过程的组件。正在开发的算法和软件体系结构将针对在工程师的台式或膝上型计算机上变得普遍的新计算机体系结构,即具有大容量存储器和大容量磁盘的多核处理器。这种体系结构提供了一个新的模拟环境,其中现有分析包中的许多假设可能不再成立。如果成功,正在提出的研究结果将把目前需要几天甚至几周的计算机工作的设计时间减少到几个小时,这将意味着建造的第一个物理原型将是唯一需要的。预计由这笔赠款资助的工作将导致培训至少四名博士和三名硕士学生。

项目成果

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专著数量(0)
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会议论文数量(0)
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Lowther, David其他文献

Deep Learning for Magnetic Field Estimation
  • DOI:
    10.1109/tmag.2019.2899304
  • 发表时间:
    2019-06-01
  • 期刊:
  • 影响因子:
    2.1
  • 作者:
    Khan, Arbaaz;Ghorbanian, Vahid;Lowther, David
  • 通讯作者:
    Lowther, David
Efficiency Map Prediction of Motor Drives Using Deep Learning
  • DOI:
    10.1109/tmag.2019.2957162
  • 发表时间:
    2020-03-01
  • 期刊:
  • 影响因子:
    2.1
  • 作者:
    Khan, Arbaaz;Mohammadi, Mohammad Hossain;Lowther, David
  • 通讯作者:
    Lowther, David

Lowther, David的其他文献

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{{ truncateString('Lowther, David', 18)}}的其他基金

Augmented Simulation Models for the Initial Multi-physics Design of Electrical Machines
电机初始多物理场设计的增强仿真模型
  • 批准号:
    RGPIN-2020-05126
  • 财政年份:
    2022
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Augmented Simulation Models for the Initial Multi-physics Design of Electrical Machines
电机初始多物理场设计的增强仿真模型
  • 批准号:
    RGPIN-2020-05126
  • 财政年份:
    2021
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Augmented Simulation Models for the Initial Multi-physics Design of Electrical Machines
电机初始多物理场设计的增强仿真模型
  • 批准号:
    RGPIN-2020-05126
  • 财政年份:
    2020
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
The Development of Hierarchical Surrogate Models of Low Frequency Electromagnetic Devices for Robust Design Systems
鲁棒设计系统低频电磁器件分层代理模型的开发
  • 批准号:
    RGPIN-2015-05790
  • 财政年份:
    2019
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
The Development of Hierarchical Surrogate Models of Low Frequency Electromagnetic Devices for Robust Design Systems
鲁棒设计系统低频电磁器件分层代理模型的开发
  • 批准号:
    RGPIN-2015-05790
  • 财政年份:
    2018
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
The Development of Hierarchical Surrogate Models of Low Frequency Electromagnetic Devices for Robust Design Systems
鲁棒设计系统低频电磁器件分层代理模型的开发
  • 批准号:
    RGPIN-2015-05790
  • 财政年份:
    2017
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
The Development of Hierarchical Surrogate Models of Low Frequency Electromagnetic Devices for Robust Design Systems
鲁棒设计系统低频电磁器件分层代理模型的开发
  • 批准号:
    RGPIN-2015-05790
  • 财政年份:
    2016
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Precision 6 DOF Pose Tracker for Application to Welding Simulation
适用于焊接模拟的精密 6 DOF 位姿跟踪器
  • 批准号:
    485548-2015
  • 财政年份:
    2015
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Engage Grants Program
The Development of Hierarchical Surrogate Models of Low Frequency Electromagnetic Devices for Robust Design Systems
鲁棒设计系统低频电磁器件分层代理模型的开发
  • 批准号:
    RGPIN-2015-05790
  • 财政年份:
    2015
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual
Multi-objective optimization and parameter uncertainty in the design of low frequency electromagnetic devices and systems
低频电磁装置与系统设计中的多目标优化与参数不确定性
  • 批准号:
    1735-2010
  • 财政年份:
    2013
  • 资助金额:
    $ 2.4万
  • 项目类别:
    Discovery Grants Program - Individual

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通过电力-交通耦合仿真对电动汽车充电进行多步骤、多目标优化
  • 批准号:
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    2023
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