BIMORPH PIEZOELECTRIC ACTUATOR FOR SMALL PIPE ROBOT

被引：0
|
作者：
Sun Linzhi Luo Yi Zhang Yanan Sun Ping Qin Xinjie Gong ZhenbangPrecision Machinery Institute
机构：
来源：
Chinese Journal of Mechanical Engineering(English Edition) | 2002年 / 04期
基金：
中国国家自然科学基金;
关键词：
Actuator Robot Piezoelectric element Pipe;
D O I：
暂无
中图分类号：
TP242 [机器人];
学科分类号：
1111 ;
摘要：
An experimental bimorph piezoelectric element (PZT) actuator for small pipe robot is developed. The robot can move in φ20 mm pipe, and can carry a CCD camera for detecting cracks or fine holes on inner surface of pipe. The velocity of the robot can reach 17～22 mm/s for vertical pipe up/down, respectively. Moving principle and its performance characteristics are presented.
引用
收藏
页码：303 / 307
页数：5
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