“…In order to improve model precision, Matsuno [11], Yang [12,13], Chalhoub [14], Diken [15], Shina [16], Ghaleh [17], Endoa [18] and Na [19] modeled the flexible structure as either a cantilevered beam or a clamped-free-free-free rectangular plate. They derived a partial differential equation and a set of boundary conditions that represent vibration of the flexible structure.…”