Yajie Sun1, 2, *, Yanqing Yuan2, Qi Wang2, Sai Ji1, 2, Lihua Wang3, Shao’en Wu4
CMC-Computers, Materials & Continua, Vol.64, No.3, pp. 1647-1656, 2020, DOI:10.32604/cmc.2020.06331
Abstract In order to identify the location and magnitude of the impact force accurately,
determine the damage range of the structure and accelerate the health monitoring of key
components of the composite, this paper studies the location and magnitude of the impact
force of composite plates by an inverse method. Firstly, a PZT sensor mounted on the
material plate is used to collect the response signal generated by the impact force, which
is from several impact locations, and establish transfer functions between the impact
location and the PZT sensor. Secondly, this paper applies several forces to any location
on the material… More >
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