National Natural Science Foundation of China (50830201,10872217);Aeronautical Science Foundation of China (20090952015);Specialized Research Fund for the Doctoral Program of Higher Education(20103218110005);National Science Foundation of the General Program of Jiangsu Higher Education Institutions (09KJD520005)
Piezoelectric sensor array-based spatial filter technology is a new promising method presented in research area of structural health monitoring (SHM) in the recent years. To apply this method to composite structures...