Development of multi-degree-of-freedom noncontact transportation using holding force in near-filed acoustic levitation and consideration of factors of unstable operation

被引：16

作者：

Kikuchi, Kouhei ^{[1
]}

Kong, Deqing ^{[1
]}

Kajiwara, Hidekazu ^{[1
]}

Aoyagi, Manabu ^{[1
]}

机构：

[1] Muroran Inst Technol, Grad Sch Engn, Muroran, Hokkaido 0508585, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2021年 / 60卷 / SD期

关键词：

Near-filed acoustic levitation; Acoustic streaming analysis; NON-contact transportation; ULTRASONIC MOTOR; OBJECTS;

D O I：

10.35848/1347-4065/abf3d8

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A non-contact transport method using near-field acoustic levitation has been studied. In this research, the levitated object is transported by multiple stators in steps. This transport method requires a large number of stators, but it has the advantage of precisef positioning because the levitated object is stopped and held on each stator. In addition, by arranging stators in two dimensions, transportation in two-dimensional direction is realized, but stable operation is not obtained, such as unintended rotation in transportation. Through experiments and analysis, we clarified under what conditions the transported object rotates.

引用

页数：8

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