Multiple visual sensing system for mobile robot

2002 ◽  
Author(s):  
Y. Yagi ◽  
H. Okumura ◽  
M. Yachida
Keyword(s):  
Mobile Robot ◽  
Sensing System ◽  
Visual Sensing

A new approach using sensor data fusion for mobile robot navigation

Robotica ◽  
2004 ◽  
Vol 22 (1) ◽  
pp. 51-59 ◽  
Author(s):  
Tae-Seok Jin ◽  
Jang Myung Lee ◽  
S. K. Tso
Keyword(s):  
Mobile Robot ◽  
Sensor Fusion ◽  
Current Data ◽  
Sensor Data ◽  
Mobile Robot Navigation ◽  
Service Robots ◽  
Mobile Service ◽  
Data Sets ◽  
Sensing System ◽  
Visual Sensing

To fully utilize the information from the sensors, this paper proposes a new sensor-fusion technique where the data sets for the previous moments are properly transformed and fused into the current data sets to enable an accurate measurement. Exploration of an unknown environment is an important task for the new generation of mobile service robots. The mobile robots may navigate by means of a number of monitoring systems such as the sonar-sensing system or the visual-sensing system. Note that in the conventional fusion schemes, the measurement is dependent on the current data sets only. Therefore, more of sensors are required to measure a certain physical parameter or to improve the accuracy of the measurement. However, in this approach, instead of adding more sensors to the system, the temporal sequence of the data sets are stored and utilized for the accurate measurement. The theoretical basis is illustrated by examples and the effectiveness is proved through the simulations and experiments. The newly proposed, STSF (Space and Time Sensor Fusion) scheme is applied to the navigation of a mobile robot in an unstructured environment, as well as in structured environment, and the experimental results show the performance of the system.

Advanced acoustic sensing system on a mobile robot: design, construction and measurements

2018 ◽  
Vol 21 (2) ◽  
pp. 4-9 ◽  
Author(s):  
Patrick Kapita Mvemba ◽  
Simon Kidiamboko Guwa Gua Band ◽  
Aime Lay-Ekuakille ◽  
Nicola Ivan Giannoccaro
Keyword(s):  
Mobile Robot ◽  
Robot Design ◽  
Acoustic Sensing ◽  
Sensing System ◽  
Design Construction

A Sensing System for an Autonomous Mobile Robot Based on the Paraconsistent Artificial Neural Network

2010 ◽  
pp. 154-163 ◽  
Author(s):  
Claudio Rodrigo Torres ◽  
Jair Minoro Abe ◽  
Germano Lambert-Torres ◽  
João Inácio Da Silva Filho ◽  
Helga Gonzaga Martins
Keyword(s):  
Neural Network ◽  
Artificial Neural Network ◽  
Mobile Robot ◽  
Autonomous Mobile Robot ◽  
Sensing System ◽  
Artificial Neural

A teaching-free welding method based on laser visual sensing system in robotic GMAW

2020 ◽  
Vol 109 (5-6) ◽  
pp. 1755-1774
Author(s):  
Zhen Hou ◽  
Yanling Xu ◽  
Runquan Xiao ◽  
Shanben Chen
Keyword(s):  
Welding Method ◽  
Sensing System ◽  
Visual Sensing ◽  
Robotic Gmaw

scholarly journals A Method of Planning Movement and Observation for a Mobile Robot Considering Uncertainties of Movement, Visual Sensing, and a Map.

2000 ◽  
Vol 43 (2) ◽  
pp. 415-422
Author(s):  
Toshihiko KANBARA ◽  
Jun MIURA ◽  
Yoshiaki SHIRAI ◽  
Akira HAYASHI ◽  
Shigang LI
Keyword(s):  
Mobile Robot ◽  
Visual Sensing

Visual Sensing System for Thin Plate Welding Based on Rotund Facular Laser

2012 ◽  
Vol 538-541 ◽  
pp. 1498-1501
Author(s):  
Wang Ping Gu ◽  
Zhen Yu Xiong ◽  
Pin Liu
Keyword(s):  
Thin Plate ◽  
Visual Image ◽  
Sensor System ◽  
Vision Sensor ◽  
Butt Welding ◽  
Vision Sensing ◽  
Sensing System ◽  
Visual Sensing ◽  
Processing Software ◽  
Image Processing Software

In order to solve the problem of thin plate butt-welded tracking, a welding vision sensing system with a rotund facular laser has been designed. In the vision sense system, each parameter of the interior part has been designed by a variety of experiments. The designed image processing software can precisely identify the position of the joint, based on the optimal designed vision sensor system. The thin plate butt welding experiments have been taken with the designed sensing device. The experimental results show that the vision sensor system with a suitable auxiliary illuminant can obtain satisfying visual image information in stainless thin plate butt-welded.

The Mobile Robot SLAM Based on Depth and Visual Sensing in Structured Environment

2015 ◽  
pp. 343-357
Author(s):  
Yezhang Tu ◽  
Zhiwu Huang ◽  
Xiaoyong Zhang ◽  
Wentao Yu ◽  
Yang Xu ◽  
...  
Keyword(s):  
Mobile Robot ◽  
Visual Sensing

scholarly journals Development of a High-speed Visual Sensing System for Robotic Seam-Tracking in Automobile Body Sealing.

1998 ◽  
Vol 64 (628) ◽  
pp. 4737-4744 ◽  
Author(s):  
Takao KAKIZAKI ◽  
Yoshimasa YANAGIHARA ◽  
Kenichi ARAKAWA ◽  
Akira UMENO ◽  
Kenji MOCHIZUKI ◽  
...  
Keyword(s):  
High Speed ◽  
Seam Tracking ◽  
Sensing System ◽  
Visual Sensing ◽  
Automobile Body
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