Multiple Information Fusion of Intelligent Wireless Agricultural Greenhouse Control System Research

2014 ◽  
Vol 602-605 ◽  
pp. 1451-1454
Author(s):  
Qiang Liu ◽  
Jun Wang ◽  
Shu Chen Yang
Keyword(s):  
Control System ◽  
Fuzzy Control ◽  
Information Fusion ◽  
Environmental Control ◽  
Co2 Concentration ◽  
System Research ◽  
Intelligent Controller ◽  
Control Application ◽  
Greenhouse Environmental Control ◽  
Greenhouse Control

According to the characteristics of the greenhouse environmental control, application priority adjustment principle and fuzzy control theory, designed for greenhouse temperature, humidity, CO2 concentration and other environmental factors in the automatic control of intelligent wireless agriculture greenhouse control system. Using RTL8019AS chip access Ethernet, using TCP/IP protocol implementation and PC communication, intelligent controller using fuzzy control technology to the greenhouse temperature, humidity and so on, can satisfy the different sizes of the needs of the intelligent wireless agricultural greenhouses.

scholarly journals Greenhouse Environmental Control System Based on SW-SVR

2015 ◽  
Vol 60 ◽  
pp. 860-869 ◽  
Author(s):  
Yukimasa Kaneda ◽  
Hirofumi Ibayashi ◽  
Naoki Oishi ◽  
Hiroshi Mineno
Keyword(s):  
Control System ◽  
Environmental Control ◽  
Greenhouse Environmental Control

scholarly journals Browns Ferry waste heat greenhouse environmental control system design

1980 ◽  
Author(s):  
M. Olszewski ◽  
T.K. Stovall ◽  
N.G. Hicks ◽  
R.S. Pile ◽  
E.R. Burns ◽  
...  
Keyword(s):  
Control System ◽  
System Design ◽  
Environmental Control ◽  
Waste Heat ◽  
Control System Design ◽  
Greenhouse Environmental Control

scholarly journals Development of Program Library Using an Open-source Hardware for Implementation of Low-cost Greenhouse Environmental Control System

2018 ◽  
Vol 56 (3) ◽  
pp. 107-112
Author(s):  
Ken-ichiro YASUBA ◽  
Hidehito KUROSAKI ◽  
Takehiko HOSHI ◽  
Takashi OKAYASU ◽  
Yoshiyuki TANAKA ◽  
...  
Keyword(s):  
Control System ◽  
Open Source ◽  
Environmental Control ◽  
Low Cost ◽  
Program Library ◽  
Open Source Hardware ◽  
Greenhouse Environmental Control

The Temperature Control System Research of PVC Latex Batching Based on PLC

2013 ◽  
Vol 299 ◽  
pp. 97-101
Author(s):  
Hua Meng ◽  
Ming Yu Li ◽  
Jie Zhu ◽  
Yan Ju Zhang
Keyword(s):  
Control System ◽  
Fuzzy Control ◽  
Fuzzy Controller ◽  
Design Method ◽  
Control Strategies ◽  
Time Lag ◽  
Temperature Control System ◽  
System Research ◽  
Advanced Control ◽  
Long Time

The PVC latex batching system has problem of the long time lag and nonlinearity and the precise mathematic mode that is hard to build. Advanced control strategies show strong advantages for resolving these problems, thus the combination of the advanced control strategies with the popular PLC has been the hot area in controlling-industry. In this paper, it proposed to apply the fuzzy control to the Batching system and has completed the design of the fuzzy controller. Based on the characteristics of the PLC, the realization of fuzzy control on PLC and the design method of the fuzzy controller in Siemens S7-300 PLC have been put forward.

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