supported by the Natural Science Foundation of China(No.11902280);Aeronautical Science Fund(No.20200033068001);Innovation Fosundation for Young Scholar of Xiamen(No.3502Z20206042);the Fundamental Research Funds for the Central Universities(No.20720210049)。
Crack monitoring at the bolt hole edge is one of the important focuses of aircraft structural health monitoring.In this study,a novel eddy current sensing film based on a parallelogram coil array is developed to quant...
sponsored by the Foundation of Graduate Innovation Center in NUAA(No.kfjj20161502);the Regulation of Ministry of Education of the People’s Republic of China;supported by"the Fundamental Research Funds for the Central Universities"
A wearable passive exoskeleton is proposed for reduced gravity astronauts training.The main component unit of the proposed robotic exoskeleton is the spring-based parallelogram mechanism which can passively balance an...