Evidence map›Paper›PMID 26569264›Full record

ArticleSensors (Basel, Switzerland)2015

Using a Novel Wireless-Networked Decentralized Control Scheme under Unpredictable Environmental Conditions.

Chung-Liang Chang, Yi-Ming Huang, Guo-Fong Hong

Abstract read
In one paragraph

Article in Sensors (Basel, Switzerland), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Chung-Liang ChangDepartment of Biomechatronics Engineering, National Pingtung University of Science and Technology, Pingtung County, 91201, Taiwan. chungliang@mail.npust.edu.tw.
Yi-Ming HuangDepartment of Biomechatronics Engineering, National Pingtung University of Science and Technology, Pingtung County, 91201, Taiwan. snake576@gmail.com.
Guo-Fong HongDepartment of Biomechatronics Engineering, National Pingtung University of Science and Technology, Pingtung County, 91201, Taiwan. e9744043@yahoo.com.tw.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The direction of sunshine or the installation sites of environmental control facilities in the greenhouse result in different temperature and humidity levels in the various zones of the greenhouse, and thus, the production quality of crop is inconsistent. This study proposed a wireless-networked decentralized fuzzy control scheme to regulate the environmental parameters of various culture zones within a greenhouse. The proposed scheme can create different environmental conditions for cultivating different crops in various zones and achieve diversification or standardization of crop production. A star-type wireless sensor network is utilized to communicate with each sensing node, actuator node, and control node in various zones within the greenhouse. The fuzzy rule-based inference system is used to regulate the environmental parameters for temperature and humidity based on real-time data of plant growth response provided by a growth stage selector. The growth stage selector defines the control ranges of temperature and humidity of the various culture zones according to the leaf area of the plant, the number of leaves, and the cumulative amount of light. The experimental results show that the proposed scheme is stable and robust and provides basis for future greenhouse applications.

Indexed as

Crops, AgriculturalWireless TechnologyAgricultureEnvironmental MonitoringEquipment DesignFuzzy LogicLactucaLightPlant LeavesTemperatureUser-Computer Interfaceenvironment controlfuzzy logic inferencegraphic user interfacewireless sensor network

Identifiers

PMID26569264
PMCPMC4695961

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.