The Study of LiNbO3 Piezoelectric-Film Applied in Measurement of Thenar Pressure
For testing and analyzing thenar pressure and obtaining the physiologic and pathologic parameter about posture and athletics, LiNbO3 film is deposited on latex substrate by RF magnetron sputtering and connected with the signal collecting instruments to compose testing system of thenar pressure. The system is applied in the actual test. The experiments indicate that the LiNbO3 piezoelectric-film has better sensitivity stabilization and repeatability, and it can obtain reliable thenar pressure signals. It confirms that the LiNbO3 piezoelectric-film is suitable for thenar pressure measurement.
RF magnetron sputtering LiNbO3 ,piezoelectric-film thenar pressure Signal collecting
Li Xuemei Qiu Wangbiao
College of Mechanical Engineering Guizhou University Guiyang,China
国际会议
太原
英文
632-634
2011-02-26（万方平台首次上网日期，不代表论文的发表时间）