Research on Machine Vision based Networked Supervisory Control System

被引：0

作者：

Yang, Xiaowei ^{[1
]}

Wu, Jianguo ^{[1
]}

Zhang, Kun ^{[1
]}

Zhang, Peijian ^{[1
]}

Xie, Conghua ^{[2
]}

机构：

[1] Nantong Univ, Sch Elect Engn, Nantong, Peoples R China

[2] Changshu Inst Technol, Sch Comp Sci & Engn, Suzhou, Peoples R China

来源：

2016 UKACC 11TH INTERNATIONAL CONFERENCE ON CONTROL (CONTROL) | 2016年

关键词：

Hoop standard granulator; Machine vision; Networked supervisory control; Threshold segmentation;

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The hoop standard granulator is a key equipment in the feed industry. The performance of control system will directly affect the quality of feed particles and production efficiency. Conventional control strategy is to apply the PID control to achieve automatic control of the feeding volume and the amount of steam, but the quality of feed particles can not be guaranteed. In this paper, a control strategy of machine vision based networked supervisory control is proposed. Firstly, the feeding volume and the amount of steam is collected and controlled by the embedded technology. Secondly, a threshold segmentation algorithm based machine vision technology is used to detect the defects of feed particles. A machine vision based networked supervisory control mechanism is deployed through the RS-485 bus to adjusts the control effect and ensure high quality feed particles being produced. Simulation experiments were conducted on the independent software and hardware platform, and the results confirm the effectiveness of the proposed networked supervisory control.

引用

页数：6

共 15 条

[1] On the accessibility/controllability of fuzzy control systems [J].

Biglarbegian, M. ;

Sadeghian, A. ;

Melek, W. .

INFORMATION SCIENCES, 2012, 202 :58-72

[2]

Cao Liang, 2008, STUDY IMAGE SEGMENTA

[3]

Dai J., 1998, MACHINE DESIGN MANUF, V22, P52

[4]

Duan F., 2002, AUTOM EXPO, V19, P59

[5]

Feng Jian, 2012, [自动化学报, Acta Automatica Sinica], V38, P1091

[6]

Guan S.X., 2005, AUTOMATION PANORAMA, V22, P88

[7] Fuzzy modeling and H∞ control for general 2D nonlinear systems [J].

Li, Lizhen ;

Wang, Weiqun .

FUZZY SETS AND SYSTEMS, 2012, 207 :1-26

[8]

Li Xian-yang, 2012, Research and Exploration in Laboratory, V31, P57

[9] Effects of process parameters on granules properties produced in a high shear granulator [J].

Rahmanian, Nejat ;

Naji, Ayman ;

Ghadiri, Mojtaba .

CHEMICAL ENGINEERING RESEARCH & DESIGN, 2011, 89 (5A) :512-518

[10]

Wang Hongwen, 2014, Laser Technology, V38, P364, DOI 10.7510/jgjs.issn.1001-3806.2014.03.017

← 1 2 →