Home            Contact us            FAQs
    
      Journal Home      |      Aim & Scope     |     Author(s) Information      |      Editorial Board      |      MSP Download Statistics

     Research Journal of Applied Sciences, Engineering and Technology

    Abstract
2013(Vol.5, Issue:20)
Article Information:

Design and Implementation of Electrostatic Spraying Automatic Controlling System Based on PLC

Weidong Jia, Fei Chen and Dong Liu
Corresponding Author:  Weidong Jia 
Submitted: August 29, 2012
Accepted: October 03, 2012
Published: May 15, 2013
Abstract:
The objective of this study was to improve the spraying efficiency and meet the demand of modern agricultural. A new generation of electrostatic sprayer which we designed realized the goals. The automatic controlling system is successfully designed. PLC (Programmable Logic Controller) was taken as the control core of the system and LCD touch screen was employed for human-computer interaction interface. The system integrates kinds of techniques including programming, pressure monitoring and sensor technology, etc. The main structure of this equipment, working principle and control system hardware selection will be also introduced in the study. Human-computer interaction software was programmed by the software of Pro Tool/Pro CS. System controlling software was programmed in form of ladder diagram, which realized kinds of functions including ESD protection, accurate quantification, automatic controlling and humanized operation. Test results show that the effective spraying range is between 5 to 6 m, the Volume Median Diameter (VMD) is 47.48 µm and the Ultra-Low Volume spray (ULV) is realized. The spray deposition rate and effective availability of pesticide is higher than old sprayer. And also this new sprayer runs steadily.

Key words:  Automatic control, electrostatic spray, PLC, pressure pulsation, , ,
Abstract PDF HTML
Cite this Reference:
Weidong Jia, Fei Chen and Dong Liu, . Design and Implementation of Electrostatic Spraying Automatic Controlling System Based on PLC. Research Journal of Applied Sciences, Engineering and Technology, (20): 4827-4834.
ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
Submit Manuscript
   Information
   Sales & Services
Home   |  Contact us   |  About us   |  Privacy Policy
Copyright © 2024. MAXWELL Scientific Publication Corp., All rights reserved