Pub Date : 2021-03-22DOI: 10.1109/ICAACCA51523.2021.9465324
D. Rojas, M. Rivera, P. Wheeler
Matrix converter technology have so far been mainly limited to low power applications. Multi-level voltage source converters are often used for high power applications. In order to combine the good characteristics of both topologies this paper presents the principle of operation of multi-modular matrix converters. Among all the proposed control techniques, predictive control has become a viable and highly versatile option due to its ability to cope with different operating requirements. Therefore this paper also proposes a predictive control technique with a fixed switching frequency applied to the multi-modular matrix converter as well as a comparison of the performance between the proposed control and a variable switching frequency counterpart, showing the advantages and disadvantages between the two strategies.
{"title":"Predictive Current Control Strategy for a Multi-Modular Matrix Converter","authors":"D. Rojas, M. Rivera, P. Wheeler","doi":"10.1109/ICAACCA51523.2021.9465324","DOIUrl":"https://doi.org/10.1109/ICAACCA51523.2021.9465324","url":null,"abstract":"Matrix converter technology have so far been mainly limited to low power applications. Multi-level voltage source converters are often used for high power applications. In order to combine the good characteristics of both topologies this paper presents the principle of operation of multi-modular matrix converters. Among all the proposed control techniques, predictive control has become a viable and highly versatile option due to its ability to cope with different operating requirements. Therefore this paper also proposes a predictive control technique with a fixed switching frequency applied to the multi-modular matrix converter as well as a comparison of the performance between the proposed control and a variable switching frequency counterpart, showing the advantages and disadvantages between the two strategies.","PeriodicalId":328922,"journal":{"name":"2021 IEEE International Conference on Automation/XXIV Congress of the Chilean Association of Automatic Control (ICA-ACCA)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128719999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-22DOI: 10.1109/ICAACCA51523.2021.9465286
Néstor A. Orellana, Daniel L. Barrera, Germán Baca, Alhiet Orbegoso
The measurement of wear in the liners of SAG mills is performed with the machine stopped and entering inside in a short available stopping time. Thus, the height estimation of liners will save time and costs when liners are changed. This paper proposes an estimator of liners height in SAG mills from three-stage process data using Machine Learning algorithms for supervised learning. Two models of estimation were proposed and trained based on the information acquired and processed by the SCADA system of the process.
{"title":"Supervised learning algorithms for estimation of liners wear in SAG Mills","authors":"Néstor A. Orellana, Daniel L. Barrera, Germán Baca, Alhiet Orbegoso","doi":"10.1109/ICAACCA51523.2021.9465286","DOIUrl":"https://doi.org/10.1109/ICAACCA51523.2021.9465286","url":null,"abstract":"The measurement of wear in the liners of SAG mills is performed with the machine stopped and entering inside in a short available stopping time. Thus, the height estimation of liners will save time and costs when liners are changed. This paper proposes an estimator of liners height in SAG mills from three-stage process data using Machine Learning algorithms for supervised learning. Two models of estimation were proposed and trained based on the information acquired and processed by the SCADA system of the process.","PeriodicalId":328922,"journal":{"name":"2021 IEEE International Conference on Automation/XXIV Congress of the Chilean Association of Automatic Control (ICA-ACCA)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125452147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-22DOI: 10.1109/ICAACCA51523.2021.9465313
Pedro H. M. Nascimento, V. Cabral, Adriana O. Mendonça, H. B. Rezende, I. Silva, A. Marcato
The integration of distributed generation (DG) in distribution networks has grown in recent years due to its ability to increase the efficiency of the system. One of the aspects that increase this efficiency provided by GD is the reduction of electrical losses. In this study, simulations of different cases are carried out to assess the losses of active power depending on the location and the level of penetration of distributed photovoltaic generation. The study is divided into two stages. In the first one, the objective is to verify the impact of the GD location on the technical losses of the distribution system. Based on the best location obtained, the technical losses are evaluated in relation to the level of penetration of these sources in the system in the second stage. In the latter, five possible penetration scenarios were considered and the behavior of technical losses in the distribution systems was analyzed. The simulations are performed using OpenDSS software and are applied for the standard IEEE 34-node distribution system. The results demonstrate that the insertion of distributed generation can contribute satisfactorily to the reduction of technical losses in energy distribution systems, as long as they are well allocated and with an optimized penetration level.
{"title":"Technical Losses on Distribution Networks in the Presence of Distributed Energy Resources","authors":"Pedro H. M. Nascimento, V. Cabral, Adriana O. Mendonça, H. B. Rezende, I. Silva, A. Marcato","doi":"10.1109/ICAACCA51523.2021.9465313","DOIUrl":"https://doi.org/10.1109/ICAACCA51523.2021.9465313","url":null,"abstract":"The integration of distributed generation (DG) in distribution networks has grown in recent years due to its ability to increase the efficiency of the system. One of the aspects that increase this efficiency provided by GD is the reduction of electrical losses. In this study, simulations of different cases are carried out to assess the losses of active power depending on the location and the level of penetration of distributed photovoltaic generation. The study is divided into two stages. In the first one, the objective is to verify the impact of the GD location on the technical losses of the distribution system. Based on the best location obtained, the technical losses are evaluated in relation to the level of penetration of these sources in the system in the second stage. In the latter, five possible penetration scenarios were considered and the behavior of technical losses in the distribution systems was analyzed. The simulations are performed using OpenDSS software and are applied for the standard IEEE 34-node distribution system. The results demonstrate that the insertion of distributed generation can contribute satisfactorily to the reduction of technical losses in energy distribution systems, as long as they are well allocated and with an optimized penetration level.","PeriodicalId":328922,"journal":{"name":"2021 IEEE International Conference on Automation/XXIV Congress of the Chilean Association of Automatic Control (ICA-ACCA)","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114671424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-22DOI: 10.1109/ICAACCA51523.2021.9465183
Mohamed Khamies, G. Magdy, S. Kamel, S. Elsayed
In this study, a new implementation of the slime mould algorithm (SMA) is proposed to find the optimal parameters of proportional-integral (PI) controller and enhance the frequency stability in a two-area interconnected power grid combining thermal generator unit and photovoltaic (PV) system. Moreover, the design process of the considered power system takes the maximum power point tracking (MPPT) of the PV into its consideration. Furthermore, a time-domain based on the integral of time multiply absolute error (ITAE) is recognized for the robust design of the PI controller parameters exploiting the proposed SMA. The comparative results demonstrate the robustness of the proposed SMA-PI controller among all control methods (e.g. WOA-PI controller, GA-PI controller, and FA-PI controller) in terms of maximum undershoot, maximum overshoot, and maximum settling time under different operating condition (system parameters variations, and load disturbance).
{"title":"Slime Mould Algorithm for Frequency Controller Design of a Two-area Thermal-PV Power System","authors":"Mohamed Khamies, G. Magdy, S. Kamel, S. Elsayed","doi":"10.1109/ICAACCA51523.2021.9465183","DOIUrl":"https://doi.org/10.1109/ICAACCA51523.2021.9465183","url":null,"abstract":"In this study, a new implementation of the slime mould algorithm (SMA) is proposed to find the optimal parameters of proportional-integral (PI) controller and enhance the frequency stability in a two-area interconnected power grid combining thermal generator unit and photovoltaic (PV) system. Moreover, the design process of the considered power system takes the maximum power point tracking (MPPT) of the PV into its consideration. Furthermore, a time-domain based on the integral of time multiply absolute error (ITAE) is recognized for the robust design of the PI controller parameters exploiting the proposed SMA. The comparative results demonstrate the robustness of the proposed SMA-PI controller among all control methods (e.g. WOA-PI controller, GA-PI controller, and FA-PI controller) in terms of maximum undershoot, maximum overshoot, and maximum settling time under different operating condition (system parameters variations, and load disturbance).","PeriodicalId":328922,"journal":{"name":"2021 IEEE International Conference on Automation/XXIV Congress of the Chilean Association of Automatic Control (ICA-ACCA)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122084148","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-22DOI: 10.1109/ICAACCA51523.2021.9465311
Renato Guerrero, Bruno Renteros, Renato Castañeda, A. Villanueva, Iván Belupú
The present work facilitates the monitoring of the nutritional composition of the cultivation soil by identifying nutrient deficiencies through image recognition of banana leaves using a convolutional neural network trained with transfer learning and fine tuning. An original dataset of photos was used in this research, which is composed of healthy banana leaves images, and leaves with known deficiencies of nitrogen, potassium, and phosphorus. Subsequently, an augmentation is performed to this dataset through linear transformations and the resulting images were pre-processed in different color spaces to be used as inputs to the neural network. It was possible to obtain a model with high precision that could be validated through different metrics. Finally, a prototype of a web platform was developed so that the system could be accessed by farmers.
{"title":"Detection of nutrient deficiencies in banana plants using deep learning","authors":"Renato Guerrero, Bruno Renteros, Renato Castañeda, A. Villanueva, Iván Belupú","doi":"10.1109/ICAACCA51523.2021.9465311","DOIUrl":"https://doi.org/10.1109/ICAACCA51523.2021.9465311","url":null,"abstract":"The present work facilitates the monitoring of the nutritional composition of the cultivation soil by identifying nutrient deficiencies through image recognition of banana leaves using a convolutional neural network trained with transfer learning and fine tuning. An original dataset of photos was used in this research, which is composed of healthy banana leaves images, and leaves with known deficiencies of nitrogen, potassium, and phosphorus. Subsequently, an augmentation is performed to this dataset through linear transformations and the resulting images were pre-processed in different color spaces to be used as inputs to the neural network. It was possible to obtain a model with high precision that could be validated through different metrics. Finally, a prototype of a web platform was developed so that the system could be accessed by farmers.","PeriodicalId":328922,"journal":{"name":"2021 IEEE International Conference on Automation/XXIV Congress of the Chilean Association of Automatic Control (ICA-ACCA)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117255420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-22DOI: 10.1109/ICAACCA51523.2021.9465232
M. Rivera, J. Riveros, Consuelo Rodríguez, P. Wheeler
Industrial Motor Drives require often required optimal speed and torque control. This work presents the implementation of a eld-oriented control (FOC) with a predictive current control strategy for an induction machine fed by a voltage source inverter. The FOC generates the stator current references for the predictive current controller, which selects the optimal switching state to be applied in the next sample period. The results from a Matlab/Simulink simulation validates the good dynamic performance of the proposed technique, making it a suitable strategy for induction machine control with two-level inverters.
{"title":"Field-Oriented Control with a Predictive Current Strategy of an Induction Machine Fed by a Two-Level Voltage Source Inverter","authors":"M. Rivera, J. Riveros, Consuelo Rodríguez, P. Wheeler","doi":"10.1109/ICAACCA51523.2021.9465232","DOIUrl":"https://doi.org/10.1109/ICAACCA51523.2021.9465232","url":null,"abstract":"Industrial Motor Drives require often required optimal speed and torque control. This work presents the implementation of a eld-oriented control (FOC) with a predictive current control strategy for an induction machine fed by a voltage source inverter. The FOC generates the stator current references for the predictive current controller, which selects the optimal switching state to be applied in the next sample period. The results from a Matlab/Simulink simulation validates the good dynamic performance of the proposed technique, making it a suitable strategy for induction machine control with two-level inverters.","PeriodicalId":328922,"journal":{"name":"2021 IEEE International Conference on Automation/XXIV Congress of the Chilean Association of Automatic Control (ICA-ACCA)","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132329517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-22DOI: 10.1109/ICAACCA51523.2021.9465329
Darwin Gamero, Daniel Marcelo-Aldana, Raúl la Madrid
In this work, a code is designed and developed using MATLAB software for thermodynamic and parametric analysis, different technologies for the production of non-centrifuged sugar. Additionally, a methodology is developed to calculate the energy and operation indicators of each of the technologies studied, such as the consumption of bagasse, the temperature in the combustion chamber, etc. With this, a graphical interface (GUI) is developed, which allows the user to enter experimental data and obtain the parameters mentioned above. It is proposed to analyze the influence of some variables on the calculated results, such as temperature, amount of fuel, etc. and finally carry out a comparative analysis of the technologies, to define the best alternative in the production of non-centrifugal sugar.
{"title":"Design and development of a code in MATLAB environment for the thermodynamic and parametric analysis of non-centrifugal sugar production technologies","authors":"Darwin Gamero, Daniel Marcelo-Aldana, Raúl la Madrid","doi":"10.1109/ICAACCA51523.2021.9465329","DOIUrl":"https://doi.org/10.1109/ICAACCA51523.2021.9465329","url":null,"abstract":"In this work, a code is designed and developed using MATLAB software for thermodynamic and parametric analysis, different technologies for the production of non-centrifuged sugar. Additionally, a methodology is developed to calculate the energy and operation indicators of each of the technologies studied, such as the consumption of bagasse, the temperature in the combustion chamber, etc. With this, a graphical interface (GUI) is developed, which allows the user to enter experimental data and obtain the parameters mentioned above. It is proposed to analyze the influence of some variables on the calculated results, such as temperature, amount of fuel, etc. and finally carry out a comparative analysis of the technologies, to define the best alternative in the production of non-centrifugal sugar.","PeriodicalId":328922,"journal":{"name":"2021 IEEE International Conference on Automation/XXIV Congress of the Chilean Association of Automatic Control (ICA-ACCA)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130164397","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-22DOI: 10.1109/ICAACCA51523.2021.9465208
F. Salgado, D. Jimenez, Iván Santelices, Nathalie Risso
During the last decade, Engineering programs in Chile have shifted their focus from a traditional content-based education model to a competency-based one. Although this approach has become popular and integrated into engineering programs, its effectiveness has not been fully validated. In particular, currently there are no tools that allow verifying compliance with the competencies declared in the professional and bachelor's degree programs offered by the Engineering College at the Universidad del Bío-Bío. In this project, a survey-type instrument is validated for the evaluation of acquired graduate competencies, defined in Engineering programs at Universidad del Bío-Bío. Here, validation was carried out considering students from Industrial and Electrical civil Engineering programs. Once the instrument validity was verified, it was applied to determine the level of fulfillment of the competencies acquired at the Bachelor of Science in Engineering level. Obtained results were analyzed to identify existing gaps in the curriculum with respect to the skills expected from graduates, thus detecting different degrees of progress achieved and opportunities for improvement. The findings of this study indicate that, both specific and generic competencies at the Bachelor of Science level are within acceptable ranges, since they achieved scores above 85%.
在过去的十年中，智利的工程项目已经将其重点从传统的基于内容的教育模式转移到基于能力的教育模式。尽管这种方法已经变得流行，并被整合到工程项目中，但其有效性尚未得到充分验证。特别是，目前没有工具可以验证是否符合由universsidad del Bío-Bío工程学院提供的专业和学士学位课程所宣布的能力。在这个项目中，一种测量类型的仪器被验证用于评估获得的研究生能力，在universsidad del Bío-Bío的工程项目中定义。在这里，对来自工业和电气土木工程专业的学生进行了验证。一旦仪器的有效性得到验证，它就被应用于确定在工程学士学位阶段获得的能力的实现水平。对获得的结果进行分析，以确定课程中存在的与毕业生技能期望相关的差距，从而发现取得的不同程度的进步和改进的机会。这项研究的结果表明，理学学士水平的具体和一般能力都在可接受的范围内，因为他们的得分在85%以上。
{"title":"Validating Bachelor of Engineering Competencies: An Internship-based approach","authors":"F. Salgado, D. Jimenez, Iván Santelices, Nathalie Risso","doi":"10.1109/ICAACCA51523.2021.9465208","DOIUrl":"https://doi.org/10.1109/ICAACCA51523.2021.9465208","url":null,"abstract":"During the last decade, Engineering programs in Chile have shifted their focus from a traditional content-based education model to a competency-based one. Although this approach has become popular and integrated into engineering programs, its effectiveness has not been fully validated. In particular, currently there are no tools that allow verifying compliance with the competencies declared in the professional and bachelor's degree programs offered by the Engineering College at the Universidad del Bío-Bío. In this project, a survey-type instrument is validated for the evaluation of acquired graduate competencies, defined in Engineering programs at Universidad del Bío-Bío. Here, validation was carried out considering students from Industrial and Electrical civil Engineering programs. Once the instrument validity was verified, it was applied to determine the level of fulfillment of the competencies acquired at the Bachelor of Science in Engineering level. Obtained results were analyzed to identify existing gaps in the curriculum with respect to the skills expected from graduates, thus detecting different degrees of progress achieved and opportunities for improvement. The findings of this study indicate that, both specific and generic competencies at the Bachelor of Science level are within acceptable ranges, since they achieved scores above 85%.","PeriodicalId":328922,"journal":{"name":"2021 IEEE International Conference on Automation/XXIV Congress of the Chilean Association of Automatic Control (ICA-ACCA)","volume":"858 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131635080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-22DOI: 10.1109/ICAACCA51523.2021.9465267
Elmer Rolando Llanos Villarreal, A. Salazar, Paulo V. F. Vieira
The article considers an approach for partial eigenvalue assignment in singular second order systems via proportional controller plus derived control plus output feedback controller. It is shown that the problem is closely related to a so-called second-order Sylvester matrix equation. This study presents an approach to partial the eigenstructure assignment for the descriptor system where an algorithm is presented for calculated the output feedback matrix by Sylvester equation. The paper is proposed two complete parametric methods for an approach to partial eigenstructure assignment problems. Both methods are respectively given simples complete parametric expressions for feedback gains and the closed-loop eigenvector matrices. The first one mainly depends on a series of singular value decompositions. The second one utilizes methodology for the system's factorization and enables the closed-loop eigenvalues to be set undetermined and search via specific optimization procedures. The theorems are presented using the Sylvester equations. Two algorithms are implemented using the Sylvester equation, and examples are presented with their conclusions.
{"title":"Approach to partial eigenvalue assignment using Sylvester equation in system-second order","authors":"Elmer Rolando Llanos Villarreal, A. Salazar, Paulo V. F. Vieira","doi":"10.1109/ICAACCA51523.2021.9465267","DOIUrl":"https://doi.org/10.1109/ICAACCA51523.2021.9465267","url":null,"abstract":"The article considers an approach for partial eigenvalue assignment in singular second order systems via proportional controller plus derived control plus output feedback controller. It is shown that the problem is closely related to a so-called second-order Sylvester matrix equation. This study presents an approach to partial the eigenstructure assignment for the descriptor system where an algorithm is presented for calculated the output feedback matrix by Sylvester equation. The paper is proposed two complete parametric methods for an approach to partial eigenstructure assignment problems. Both methods are respectively given simples complete parametric expressions for feedback gains and the closed-loop eigenvector matrices. The first one mainly depends on a series of singular value decompositions. The second one utilizes methodology for the system's factorization and enables the closed-loop eigenvalues to be set undetermined and search via specific optimization procedures. The theorems are presented using the Sylvester equations. Two algorithms are implemented using the Sylvester equation, and examples are presented with their conclusions.","PeriodicalId":328922,"journal":{"name":"2021 IEEE International Conference on Automation/XXIV Congress of the Chilean Association of Automatic Control (ICA-ACCA)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134308307","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-22DOI: 10.1109/ICAACCA51523.2021.9465241
Héctor González, Pablo Díaz, José Toledo, S. E. Restrepo
This research work consists in to design a system of occupancy simulation in smart homes based on IoT, in order to create configurations within a home that make look like the daily behavior of home inhabitants. Due to the high rate of burglary in uninhabited places, reaching an 9% in average in 2019 in the Chilean case, technologies have been involved with greater emphasis on improving security systems, where the implementation of the Internet of Things will allow rapid action against the intruder detection in those places. The proposed IoT system is based on a motion sensor, actuators as relays and lights, Arduino platform to control system, and a Amazon Echo virtual assistant to interface with inhabitants. The main contribution of this prototype security system is the integration of different IoT (Adafruit, IFTTT) and control platforms (Arduino uno and NodeMCU), virtual assistant (Alexa) and actuators, which has features that can be replicated in larger processes and with a larger number of devices. The results demonstrate that security system create an environment occupied by owners without to be inside home, through sensors and actuators.
{"title":"Design of an occupancy simulation system in Smart homes based on IoT","authors":"Héctor González, Pablo Díaz, José Toledo, S. E. Restrepo","doi":"10.1109/ICAACCA51523.2021.9465241","DOIUrl":"https://doi.org/10.1109/ICAACCA51523.2021.9465241","url":null,"abstract":"This research work consists in to design a system of occupancy simulation in smart homes based on IoT, in order to create configurations within a home that make look like the daily behavior of home inhabitants. Due to the high rate of burglary in uninhabited places, reaching an 9% in average in 2019 in the Chilean case, technologies have been involved with greater emphasis on improving security systems, where the implementation of the Internet of Things will allow rapid action against the intruder detection in those places. The proposed IoT system is based on a motion sensor, actuators as relays and lights, Arduino platform to control system, and a Amazon Echo virtual assistant to interface with inhabitants. The main contribution of this prototype security system is the integration of different IoT (Adafruit, IFTTT) and control platforms (Arduino uno and NodeMCU), virtual assistant (Alexa) and actuators, which has features that can be replicated in larger processes and with a larger number of devices. The results demonstrate that security system create an environment occupied by owners without to be inside home, through sensors and actuators.","PeriodicalId":328922,"journal":{"name":"2021 IEEE International Conference on Automation/XXIV Congress of the Chilean Association of Automatic Control (ICA-ACCA)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134423333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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