Precision Positioning Control of Single-Axis Ultrasonic Actuating Stage by Using Neuro-Fuzzy Control Law

Author(s):  
ShannChyi Mou
2010 ◽  
Vol 44-47 ◽  
pp. 321-325
Author(s):  
Liang Hua ◽  
Lin Lin Lv ◽  
Ju Ping Gu ◽  
Yu Jian Qiang

The key technilogies of ship-welding mobile robot applied to ship-building in plane block production line were researched and realized. The mechanical structure design of the robot was completed. The motion-controlling system of of two-wheel differential driving mobile robot was developed. A novel precision positioning control method of welding torch using ultrasonic motors was putforward. The mechanism and control-driven system of precision positioning system for welding torch were completed. The platform of obstacle avoidance navigation system was designed and the strategies of seam tracking, trajectory and posture adjustment were preliminary studied. The methods and results put forward in the paper could act as the base of deep research on the theories and technologies of ship-welding mobile robot.


Critical Care ◽  
2001 ◽  
Vol 5 (Suppl 1) ◽  
pp. P002
Author(s):  
HF Kwok ◽  
GH Mills ◽  
M Mahfouf ◽  
DA Linkens

2003 ◽  
Vol 26 (3) ◽  
pp. 262-266 ◽  
Author(s):  
M. Bravi ◽  
A. Chianese
Keyword(s):  

2021 ◽  
Author(s):  
Shixi Hou ◽  
Cheng Wang ◽  
Suwei Zhai ◽  
Yundi Chu

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