Design and Implementation of Automatic Air Flow Rate Control System

被引：2

作者：

Akbar, A. ^{[1
]}

Saputra, C. ^{[1
]}

Munir, M. M. ^{[1
,3
]}

Khairurrijal ^{[2
,3
]}

机构：

[1] Inst Teknol Bandung, Theoret High Energy & Instrumentat Res Div, Jalan Ganesa 10, Bandung 40132, Indonesia

[2] Inst Teknol Bandung, Fac Math & Nat Sci, Phys Elect Mat Res Div, Jalan Ganesa 10, Bandung 40132, Indonesia

[3] Inst Teknol Bandung, Res Ctr Biosci & Biotechnol, Jalan Ganesa 10, Bandung 40132, Indonesia

来源：

6TH ASIAN PHYSICS SYMPOSIUM | 2016年 / 739卷

关键词：

D O I：

10.1088/1742-6596/739/1/012011

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Venturimeter is an apparatus that can be used to measure the air flow rate. In this experiment we designed a venturimeter which equipped with a valve that is used to control the air flow rate. The difference of pressure between the cross sections was measured with the differential pressure sensor GA 100-015WD which can calculate the difference of pressures from 0 to 3737.33 Pa. A 42M048C Z36 stepper motor was used to control the valve. The precision of this motor rotation is about 0.15 degrees. A Graphical User Interface (GUI) was developed to monitor and set the value of flow rate then an 8-bit microcontroller was used to process the control system. In this experiment, the venturimeter has been examined to get the optimal parameter of controller. The results show that the controller can set the stable output air flow rate.

引用

页数：5

共 14 条

[1]

Abumurad A., 2012, P INT C WIR NETW ICW, P1

[2]

Astrom K.J., 1995, INSTRUMENT SOC AM

[3]

Bandyopadhyay N, 2006, CONTROL ENG THEORY P

[4] Air Flow Control in Fuel Cell Systems: An Extremum Seeking Approach [J].

Chang, Yiyao A. ;

Moura, Scott J. .

2009 AMERICAN CONTROL CONFERENCE, VOLS 1-9, 2009, :1052-+

[5]

Ellis G, 2012, CONTROL SYSTEM DESIGN GUIDE: USING YOUR COMPUTER TO UNDERSTAND AND DIAGNOSE FEEDBACK CONTROLLERS, 4TH EDITION, P1

[6] A novel high-resolution small ion spectrometer to study ion nucleation of aerosols in ambient indoor and outdoor air [J].

Fews, AP ;

Holden, NK ;

Keitch, PA ;

Henshaw, DL .

ATMOSPHERIC RESEARCH, 2005, 76 (1-4) :29-48

[7]

Gajare A, 2013, INT J ENG SCI EMERGI, V6, P102

[8]

Jiaming Li, 2010, 2010 International Conference on Modelling, Identification and Control (ICMIC), P756

[9]

JOHNSON MA, 2005, PID CONTROL NEW IDEN

[10]

Morris A.S., 2001, MEASUREMENT INSTRUME

← 1 2 →