Development of a High-speed Multiplexed FBG Interrogator

高速复用 FBG 询问器的开发

• 批准号: 516601-2017
• 负责人: Albert, Jacques
• 金额: $ 1.82万
• 依托单位: Carleton University
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2017
• 资助国家: 加拿大
• 起止时间: 2017-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=639930
• 关键词: Development; speed; Multiplexed; FBG; Interrogator

Personal injury from head trauma is a frequent occurrence in many sectors of activity, including theconstruction industry, emergency response teams, security forces, as well as many sports at all levels. Thisproject aims at the development of a sensor system designed to evaluate the performance of protectiveequipment against shocks and impacts and as a result to improve their efficiency. The sensor array willmeasure how much of the impact gets transferred across the protective equipment over multiple points andallow engineers and biomedical scientists to calculate residual forces reaching the body. Our industrial partnerin the project has already successfully commercialized products for this purpose but they are interested inevaluating a fiber optic solution that would be smaller and lighter, that would allow for more simultaneoussensor points and higher detection speed, and at the same time potentially less expensive.

头部创伤造成的人身伤害在许多活动部门经常发生，包括建筑业、应急小组、安全部队以及各级许多体育运动。该项目旨在开发一种传感器系统，旨在评估保护设备免受冲击和冲击的性能，从而提高其效率。传感器阵列将测量有多少冲击力在多个点上通过保护设备转移，并允许工程师和生物医学科学家计算到达身体的残余力。我们在该项目中的工业合作伙伴已经成功地将用于此目的的产品商业化，但他们有兴趣评估一种更小、更轻的光纤解决方案，该解决方案将允许更多的同时传感器点和更高的检测速度，同时可能更便宜。