Controlled acoustic levitation - physical model and real-time digital implementation

被引：0
|
作者：
Bucher, Izhak [1 ]
Ilssar, Dotan [2 ,3 ]
Gabai, Ran [2 ,3 ]
Cohen, Nadav [2 ,3 ]
Shaham, Ran [2 ,3 ]
Davis, Solomon [2 ,3 ]
机构：
[1] Technion, Dynam Lab, Mech Engn, Haifa, Israel
[2] Technion, Haifa, Israel
[3] USC, Los Angeles, CA USA
来源：
2016 IEEE INTERNATIONAL CONFERENCE ON ADVANCED INTELLIGENT MECHATRONICS (AIM) | 2016年
关键词：
NONCONTACT TRANSPORTATION; WAVES; TRANSDUCER; DYNAMICS; OBJECTS; SYSTEM;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Described in this paper is a mechatronic system whose functionality relies on the combination of fast, adaptive digital control and a carefully designed electromechanical system. Near-field acoustic levitation exploits elevated pressure due to the nonlinear pressure-volume characteristics of air. By controlling the actuator's vibration pattern of standing and traveling waves, a levitated object can be manipulated by air-pressure only, in 6 degrees of freedom.
引用
收藏
页码：452 / 456
页数：5
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