Computer Technology in Modeling and Experiment Problems with Powerful Ultrasound in Air
Computer Technology in Modeling and Experiment Problems with Powerful Ultrasound in Air
摘要
The article presents an example of a device for focusing ultrasound through the air with the use of computer modeling technology and experimental data processing. The device is a matrix of 172 emitters operating at a frequency of 40 kHz, and the formation of the electronic unit of the ultrasound beam. Beam control on the software from your PC. Radiation pressure at the focal point was 57 Pa, and allows you to move light objects and feel the tactile effect of ultrasound. Present calculations the characteristics of the focused field and results of computer visualization of theoretical and experimental research.
参考文献7
-
1Immersion Corporation, Cyber Touch, http ://www. immersion, com/.
-
2Y. Suzuki, M. Kobayashi, Air jet driven force feedback in virtual reality, IEEE Computer Graphics and Applications 25 (1) (2005) 44-47.
-
3T. Iwamoto, M. Tatezono, H. Shinoda, Non-contact method for producing tactile sensation using airborne ultrasound, Lecture Notes in Computer Science, 5024 (2008) 504-513.
-
4L. Bergman, Der Ultraschall and seine Anvendung in Wissenschaft und Technik, Zurich, 1954.
-
5S. Kino, Acoustic waves: Devices, Imaging and Analog Signal Processing, Prentice-Hall, Inc., 1987.
-
6S. Kozeruk. Modeling of acoustic beam for location with high resolution, 5th International Universal Communication Symposium, Gumi, Korea, October 12-14, 2011.
-
7S. Kozeruk, Modeling of focused acoustic field of plane matrix oscillator, in: Proceedings of the 31 International Scientific-Technical Conference Electronics and Nanotechnology, Kyiv, Ukraine, April 12-14, 2011, pp. 171.
-
1孙睿,于跃,王勇.CAN网络协议开发及分析工具的设计与实现[J].山东师范大学学报（自然科学版）,2014,29(3):38-41.
-
2QIAN Menglu,ZHANG Wanchun and WU Tiancheng (Institute of Acoustics. Tongji Uaiversity. Shanghai 200092).Study of characteristics of ultrasound pulse generated by a laser pulse[J].Chinese Journal of Acoustics,1994,13(3):202-212.
-
3游心仁.计算机控制电控发动机故障实验系统开发研究[J].南京工业职业技术学院学报,2006,6(2):78-81. 被引量：2
-
4马文杰.浅谈无线远程智能抄读系统的应用[J].科技资讯,2005,3(24):47-48. 被引量：1
-
5张天柱,王旭东,胡博.基于LIN总线的车灯控制的故障诊断系统[J].哈尔滨理工大学学报,2007,12(6):87-90. 被引量：2
-
6郭晓俐,陈祖爵.基于CAN总线的半挂车安全预警系统设计[J].微计算机信息,2008,24(26):240-242. 被引量：2
-
7朱晓丽.一种新的教育资源整合模型ERIM[J].计算机光盘软件与应用,2012,15(13):43-44.
-
8钱瑞杰,杨桂林.DCS系统的扩容解决重整装置瓶颈问题[J].科技风,2009(11).
-
9Trien Doan.利用FPGA实现低成本汽车多总线桥接[J].电子产品世界,2004,11(10B):78-79. 被引量：1
-
10金鑫.在线电阻率仪电子单元的校准方法[J].中国计量,2010(5):89-91. 被引量：4
