IN-NOVA - Active reduction of noise transmitted into and from enclosures through encapsulated structures

IN-NOVA - 通过封装结构主动减少传入和传出外壳的噪音

• 批准号: EP/X027341/1
• 负责人: Jian Kang
• 金额: $ 33.8万
• 依托单位: University College London
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FX027341%2F1
• 关键词: NOVA; Active; reduction; noise; transmitted

To better reduce exposure of people to noise and increase their acoustic comfort, innovative noise barriers should be developed. The overarching aim of IN-NOVA is to provide a top-level training for 10 Supported Researchers (SR) - PhD Candidates, in a wide variety of cutting-edge noise control technologies, developing a new generation of creative and entrepreneurial innovators. The SRs will benefit from a unique soft-skills training programme that will kick-start their careers as highly employable professionals. To reach these goals, IN-NOVA has pooled the interdisciplinary, complementary and multisectoral expertise of leading research universities and innovative global companies in the fields of acoustics, vibration, materials engineering, signal processing, and control sciences, represented by outstanding researchers and practitioners. All SRs will get strong intertwining academic and non-academic supervision to jointly develop novel, complete concepts for innovative barriers to reduce noise transmitted into and from enclosures through encapsulated structures (dual problems), thus creating a more pleasant and healthier local soundscape in workplaces and leisure areas as well as in car and aircraft cabins. They will use structural design, destructive interference of waves, holistic approaches to soundscape forming, metamaterials, and employ advanced combined active, novel passive and semi-active technologies. The IN-NOVA research, training and outreach activities will have an important and lasting impact on the SRs, members of the consortium, individual people, society, environment, international scientific community, industry, policy makers, and on the EU as a whole. It will propose first standards and labelling rules for active noise control systems. It will also make possible reduction of mineral resources and energy consumption due to reduced weight of the structures. The project is fully consistent with EU, WHO and UNESCO policy declared in numerous acts.

为了更好地减少人们对噪音的接触，提高他们的声舒适度，应该开发创新的隔音屏障。in - nova的总体目标是为10名支持研究人员(SR) -博士候选人提供顶级培训，提供各种尖端噪音控制技术，培养新一代创意和创业创新者。SRs将受益于独特的软技能培训计划，这将启动他们的职业生涯，成为高度就业的专业人士。为了实现这些目标，in - nova汇集了声学、振动、材料工程、信号处理和控制科学领域领先的研究型大学和创新型全球公司的跨学科、互补和多部门专业知识，由杰出的研究人员和实践者代表。所有的SRs都将得到强有力的学术和非学术监督，共同开发创新屏障的新颖、完整的概念，以减少通过封装结构传入和从外壳传递的噪音（双重问题），从而在工作场所、休闲区以及汽车和飞机机舱中创造更宜人、更健康的当地音景。他们将使用结构设计、波的破坏性干扰、声景形成的整体方法、超材料，并采用先进的主动、新型被动和半主动技术相结合。IN-NOVA的研究、培训和推广活动将对SRs、联盟成员、个人、社会、环境、国际科学界、工业界、决策者以及整个欧盟产生重要而持久的影响。它将提出主动噪声控制系统的第一个标准和标签规则。由于结构的重量减轻，它还将使矿物资源和能源消耗的减少成为可能。该项目完全符合欧盟、世卫组织和教科文组织在许多法令中宣布的政策。