Design of an Air-Duct Pipe Inspection and Cleaning Robot

2020 ◽  
pp. 57-69
Author(s):  
Adzly Anuar ◽  
Juniza Md Saad ◽  
M. N. A. Arimi
Keyword(s):  
Pipe Inspection ◽  
Cleaning Robot

Development of an In-Pipe Inspection and Cleaning Robot

2009 ◽  
Vol 33 (5) ◽  
pp. 662-671 ◽  
Author(s):  
Hyeung-Sik Choi ◽  
Won-Hyun Na ◽  
Dong-Wan Kang ◽  
Hyung-Suk Kang ◽  
Ji-Gwang Jeon ◽  
...  
Keyword(s):  
Pipe Inspection ◽  
Cleaning Robot

On Path Generation Method for Laser Cleaning Robot Based on Line Structured Light

2020 ◽  
Author(s):  
Qingzeng Ma ◽  
Dongbin Zhang ◽  
Shuo Jin ◽  
Yuan Ren ◽  
Wei Cheng ◽  
...  
Keyword(s):  
Structured Light ◽  
Laser Cleaning ◽  
Path Generation ◽  
Cleaning Robot ◽  
On Line

Algorithm of intelligent cleaningrobot charging return

2009 ◽  
Vol 29 (6) ◽  
pp. 1551-1553 ◽  
Author(s):  
Sheng-yi REN ◽  
Chang-xiu CAO ◽  
Shi-wen MA ◽  
Ming-han ZHANG
Keyword(s):  
Cleaning Robot

A Switchable Unmanned Aerial Manipulator System for Window-Cleaning Robot Installation

2021 ◽  
pp. 1-1
Author(s):  
Yinshuai Sun ◽  
Zhongliang Jing ◽  
Peng Dong ◽  
Jianzhe Huang ◽  
Wujun Chen ◽  
...  
Keyword(s):  
Cleaning Robot ◽  
Aerial Manipulator

Guided Wave Focusing Mechanics in Pipe

2003 ◽  
Author(s):  
Takahiro Hayashi ◽  
Koichiro Kawashima ◽  
Zongqi Sun ◽  
Joseph L. Rose
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Guided Waves ◽  
Wave Structure ◽  
Guided Wave ◽  
Pipe Inspection ◽  
Specific Point ◽  
Wave Focusing ◽  
Beam Focusing ◽  
Subsequent Time

Guided waves can be used in pipe inspection over long distances. Presented in this paper is a beam focusing technique to improve the S/N ratio of the reflection from a tiny defect. Focusing is accomplished by using non-axisymmetric waveforms and subsequent time delayed superposition at a specific point in a pipe. A semi-analytical finite element method is used to present wave structure in the pipe. Focusing potential is also studied with various modes and frequencies.

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