Intelligent Control System Design of the Abrasive Water-jet Cutting Machine Based on ARM9+ Mu C/OS

Author

Xia, Wu ; Zhao, De-An ; Li, Zhijin ; Chen, Bo

Author_Institution

Sch. of Electr. & Inf., Jiangsu Univ., Zhenjiang, China

Volume

3

fYear

2010

fDate

6-7 March 2010

Firstpage

377

Lastpage

380

Abstract

An intelligent control system of the abrasive waterjet cutting machine is designed based on ARM9 and μC/OS-II. The input signals (thickness of the workpiece, abrasive flow, surface roughness, pressure of abrasive water-jet) are received by the control system and dealt with by the fuzzy neural network and embedded kernel of ARM9. Then it provides the drive signals of AC servo motor to realize the speed of compensation. Finally, the machine can run rapidly and steadily to achieve the goal of the quality. The experimental results prove that the control system has certain stability and can reach the cutting accuracy.

Keywords

control system synthesis; cutting; fuzzy neural nets; intelligent control; machining; stability; AC servo motor; ARM9+μC-OS; abrasive flow; abrasive water-jet cutting machine; embedded kernel; fuzzy neural network; intelligent control system design; stability; surface roughness; Abrasives; Control systems; Fuzzy control; Fuzzy neural networks; Intelligent control; Pressure control; Rough surfaces; Surface roughness; Thickness control; Water jet cutting; ARM9µ; C/OS-II; fuzzy neural network; intelligent control systems; water-jet cutting machine;

fLanguage

English

Publisher

ieee

Conference_Titel

Education Technology and Computer Science (ETCS), 2010 Second International Workshop on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6388-6

Electronic_ISBN

978-1-4244-6389-3

Type

conf

DOI

10.1109/ETCS.2010.468

Filename

5459667