Intelligent Multi-coloured Lighting System Design with Fuzzy Logic Controller

Mutua, Paul W.; Mbuthia, Mwangi

doi:10.11591/aptikom.j.csit.121

Cited by 4 publications

(4 citation statements)

References 2 publications

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“…On the other side, by using the controller, energy can be saved up to around 23.9 % [9]. These results proved that the proposed controller could contribute in increasing energy usage efficiency [10].…”

Section: B Fuzzy Controller Design For Lighting Systemmentioning

confidence: 61%

IoT-BASED SMART BUILDING MANAGEMENT SYSTEM

Ashraf

Adly²,

Shehata

2018

The International Conference on Electrical Engineering

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This paper aims to optimize the usage and consumption of energy in Building Management System (BMS) based on Internet of Things (IoT), fuzzy logic algorithm. Smart meters and other sensing devices will be responsible for the data gathering. Single Board Computer (SBC) used as a web application to control and monitor the energy usage patterns for the connected devices. Also, this paper demonstrates the design and development of fuzzy logic technology. As a result, it delivers faster solutions than the conventional control design. A/C motor speed and lighting system are controlled by fuzzy algorithm according to measurements from temperature and occupancy sensors. MATLAB-simulation is used to achieve the designed goal. OPNET network simulator also has been used to provide an accurate understanding of system performance.

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Section: B Fuzzy Controller Design For Lighting Systemmentioning

confidence: 61%

IoT-BASED SMART BUILDING MANAGEMENT SYSTEM

Ashraf

Adly²,

Shehata

2018

The International Conference on Electrical Engineering

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“…It can effectively extract features from the detailed changes of human movements on stage. 18,19 The function expression of a two-dimensional Gabor filter is shown in formula (5).…”

Section: Human Body Feature Extraction and Classificationmentioning

confidence: 99%

“…Gabor feature extraction can achieve feature information extraction in different directions and sizes, without being sensitive to factors such as lighting. It can effectively extract features from the detailed changes of human movements on stage 18,19 . The function expression of a two‐dimensional Gabor filter is shown in formula ().…”

Section: Construction Of Stage Lighting Control Model Based On Hog‐sv...mentioning

confidence: 99%

Application of histogram of oriented gradient features and support vector machine models in stage lighting control in drama

2024

Concurrency and Computation

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SummaryThe lighting control of the theatrical stage is directly related to the presentation effect of the program and the audience's experience. With the development of intelligent control technology, the control of lighting effects has been continuously improved. However, the existing stage lighting control lacks intelligence, resulting in poor control effect and weak energy‐saving performance. Based on this, a human contour image classification model using support vector machines (SVM) based on histogram of oriented gradient (HOG) feature extraction method is constructed to achieve stage lighting control. The results show that the revised HOG feature extraction approach achieves recognition performance of 99.6% when the ratio is 0.8. The HOG‐SVM model proposed in the study has the best recognition performance, reaching 99.6%. This indicates that the stage lighting control system based on HOG‐SVM feature extraction constructed in the research can meet the actual needs of stage program performance, which can be applied to stage lighting control to effectively reduce energy consumption.

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“…The use of Fuzzy logic controllers has also increased over the years. This is because they are considered to be the most appropriate controllers for lighting systems owing to their generalization of lighting levels settings, simplicity, and auto-control [17]. Based on the presence of the users, daylighting levels, and comfort to the user, a controller using fuzzy logic is designed to vary the lighting.…”

Section: Algorithms and Control Systems For Daylight Harvestingmentioning

confidence: 99%

A Review on Effective Use of Daylight Harvesting Using Intelligent Lighting Control Systems for Sustainable Office Buildings in India

et al. 2021

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Lighting is a fundamental requirement of our daily life. A lot of research and development is carried out in the field of daylight harvesting, which is the need of the hour. One of the most desirable attributes of daylight harvesting is that daylight is available universally and it is a very clean and cost-efficient form of energy. By using the various methods of daylight harvesting, it is possible to attain the global Sustainable Development Goals. Daylight harvesting in the most fundamental sense is the lighting strategy control of the artificial light in an interior space where daylight is also present so that the required illumination level is achieved. This way, a lot of energy can be saved. Recently, in addition to energy efficiency, other factors such as cost-efficiency, user requirements such as uniform illuminance, and different levels of illuminance at different points are being considered. To simulate the actual daylight contribution for an office building in urban Chennai, India before construction, ECO TECH software is used by providing the inputs such as building orientation, and reflectance’s values of the ceiling, wall, and floor to analyze the overall percentage of daylight penetration available versus the percentage prescribed in the Indian Green Building Council to obtain the credit points. Thus, the impact of architectural design on daylight harvesting and daylight predictive technology has experimented with office building in Chennai, India. This article will give an insight into the current trends in daylight harvesting technology and intends to provide a deeper understanding and spark a research interest in this widely potential field.

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Intelligent Multi-coloured Lighting System Design with Fuzzy Logic Controller

Cited by 4 publications

References 2 publications

IoT-BASED SMART BUILDING MANAGEMENT SYSTEM

IoT-BASED SMART BUILDING MANAGEMENT SYSTEM

Application of histogram of oriented gradient features and support vector machine models in stage lighting control in drama

A Review on Effective Use of Daylight Harvesting Using Intelligent Lighting Control Systems for Sustainable Office Buildings in India

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