Dynamic Properties of Mechanical Metamaterials: Optimization and Experiment

机械超材料的动态特性：优化与实验

• 批准号: DP210103523
• 负责人: Prof Xiaodong Huang
• 金额: $ 27.43万
• 依托单位: Swinburne University of Technology
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2021
• 资助国家: 澳大利亚
• 起止时间: 2021-01-01 至 2024-07-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP210103523
• 关键词: Dynamic; Properties; Mechanical; Metamaterials; Optimization

The aim of this project is to develop novel mechanical metamaterials through topology optimization for manipulating the propagation of elastic and acoustic waves. Mechanical metamaterials achieve exotic dynamic properties, which have many applications ranging from noise management and vibration control to defence. The computational tool and optimization algorithms to be developed will seamlessly integrate with additive manufacturing to enable the end-users to characterize, design and fabricate the next generation of mechanical metamaterials in an effective way. The outcomes of this project offer significant benefits for the long-term and sustainable development of knowledge-based economy in Australia.

该项目的目的是通过拓扑优化来开发新型机械超材料，以操纵弹性波和声波的传播。机械超材料具有奇异的动力学特性，其应用范围从噪声管理、振动控制到防御。待开发的计算工具和优化算法将与增材制造无缝集成，使最终用户能够以有效的方式表征、设计和制造下一代机械超材料。该项目的成果为澳大利亚知识经济的长期和可持续发展提供了重大利益。