The National Institute for Aviation Research (NIAR) at 成人头条 is assisting the National Institute of Aerospace (NIA) and the National Aeronautics and Space Administration (NASA) on research involving a new NASA-developed wireless sensor technology that could revolutionize aircraft health monitoring.
NIAR is working with NIA and NASA engineers to conduct analysis and simulation to optimize the Sans Electrical Connection (SansEC) Smart Skin Design for use on composite aircraft structures. The SansEC sensor is a wireless electromagnetic resonator that can sense changes in electromagnetic impedance of the materials in its close proximity.
The sensor has also been proven to provide aircraft lightning strike protection, damage detection and diagnoses. NIAR will help develop, test and certify the sensor. Paul Jonas, director of the NIAR鈥檚 Environmental Test labs, is the project lead.
鈥淲hat makes this sensor so exciting is that we can use it in conjunction with the existing copper material typically used for lightning strike protection and gain all of the additional functionality of the sensor while providing equal or better lightning strike protection,鈥� said Jonas. 鈥淣IAR has developed a strong analytical capability in the field of indirect effects of lightning and the support of this sensor falls directly in the center of that expertise.鈥�
Additional implications
In addition, NIAR has a strong core in composite materials which will be essential in optimizing the processes required to integrate the SansEC sensor into structures seamlessly.
鈥淭he SansEC sensor has other implications as well,鈥� said Jonas. 鈥淚magine a fuel gauge that doesn鈥檛 have to be located inside the fuel tank.鈥�
Because the sensor is wireless, it can be placed on the outside of the tank and still use electromagnetic property changes to sense the addition or removal of fuel from the tank.
鈥淭his work will further strengthen our capability in aircraft lightning protection, test and analysis,鈥� said Jonas. 鈥淏eing directly tied to industry in developing new materials and products is truly unique. This is groundbreaking technology and we are honored to be teamed with NIA and NASA on this project.鈥�