Z. Balogh, E. Gatial, J. Barbosa, P. Leitão, T. Matejka
{"title":"Reference Architecture for a Collaborative Predictive Platform for Smart Maintenance in Manufacturing","authors":"Z. Balogh, E. Gatial, J. Barbosa, P. Leitão, T. Matejka","doi":"10.1109/INES.2018.8523969","DOIUrl":"https://doi.org/10.1109/INES.2018.8523969","url":null,"abstract":"Maintenance is a key factor to ensure the production efficiency, since the occurrence of unexpected failures leads to a degradation of the system performance, causing the loss of productivity and business opportunities, which are crucial roles to achieve competitiveness. The article aims to propose a reference architecture which will improve the way maintenance is considered in the current manufacturing world, by enabling an overall increase of production rates, while increasing the operational equipment effectiveness and decreasing the impact of maintenance needs. This objective would be accomplished by establishing an IoT infrastructure for the collection of the huge amount of available shop floor data, which can be analyzed, considering data analytics algorithms, predictive maintenance models and forecasting techniques, to perform the machine/system health assessment and prediction of maintenance needs, e.g. by detecting earlier the occurrence of possible failures and consequently the need to implement maintenance interventions. The scheduling of predictive maintenance needs will be integrated with the existing maintenance planning tools, and especially synchronized with the production planning tools to achieve a nondisruptive maintenance impact in the production system. A cloud-based collaborative maintenance services platform allows the secure collection, aggregation and analysis of a large amount of shared data from numerous manufacturers that use the same or similar machinery, and acts as an open market where companies can contract specialized maintenance services. This reference architecture aims to provide replicable architecture to be broadly applicable in a variety of industries, capable to improve the production efficiency through a real-time health monitoring and early detection of failures and outages, to speed up the maintenance delivery, and consequently mitigate their impact.","PeriodicalId":407565,"journal":{"name":"2018 IEEE 22nd International Conference on Intelligent Engineering Systems (INES)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132005768","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}
{"title":"Effect of the Different Membership Function Fitting Methods in Personalized Risk Calculation","authors":"E. Tóth-Laufer, I. Nagy","doi":"10.1109/INES.2018.8523860","DOIUrl":"https://doi.org/10.1109/INES.2018.8523860","url":null,"abstract":"In patient monitoring, patient-specific evaluation is essential to obtain realistic results. For this reason, the effect of personal characteristics should be incorporated into the system. To ensure this requirement, the number of the input factors, the input factors themselves and their limits should be varied depending on the personal profile. To handle the inputs with no sharp boundaries, fuzzy based inference should be used in the system. In this paper, besides these solutions, previous statistics are also considered during the membership function determination. The aim is to find the most realistic, but also simplest membership function-shape to decrease the computational needs, during the evaluation, while it takes into account the usual reactions of the patient.","PeriodicalId":407565,"journal":{"name":"2018 IEEE 22nd International Conference on Intelligent Engineering Systems (INES)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121971145","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}
{"title":"Analysis of Mean Reversal Value of on Axis of Linear Guide Depending on the Load","authors":"J. Dobránsky, T. Stejskal, J. Svetlik","doi":"10.1109/INES.2018.8524005","DOIUrl":"https://doi.org/10.1109/INES.2018.8524005","url":null,"abstract":"The paper deals with changing the reversal value of on axis (deadband) of the three-way milling machine in the X-axis direction. The reversal value of on axis at a marked rate can affect the working accuracy of the machine. Measurement of this magnitude is performed in the ISO 230-2. In order to assess the actual parameters of the machine, it is also appropriate to perform a similar measurement under power load. The method of measuring the reversal value is related to the rigidity of the machine and its condition. The laser interferometer was used to evaluate the parameters.","PeriodicalId":407565,"journal":{"name":"2018 IEEE 22nd International Conference on Intelligent Engineering Systems (INES)","volume":"369 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114861764","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}
Mario López-Alonso, J. D. Álvarez, J. L. Guzmán, M. Berenguel
{"title":"Nonlinear Control of a Fan-Coil Operation","authors":"Mario López-Alonso, J. D. Álvarez, J. L. Guzmán, M. Berenguel","doi":"10.1109/INES.2018.8523875","DOIUrl":"https://doi.org/10.1109/INES.2018.8523875","url":null,"abstract":"A large amount of the daily activities carried out by people takes place in buildings, which implies the need to maintain optimal thermal comfort conditions, while trying to keep energy consumption at acceptable levels. This work presents the design of a nonlinear controller aimed at improving the operation of a fan-coil unit (FCU) based on feedback linearization techniques. Data for modeling and control purposes were obtained from a room of the CIESOL bioclimatic building located at the University of Almería, South East Spain. Results demonstrate how advanced control techniques help to improve the operation of heating, ventilating and air conditioning (HVAC) systems in buildings.","PeriodicalId":407565,"journal":{"name":"2018 IEEE 22nd International Conference on Intelligent Engineering Systems (INES)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115983319","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}
{"title":"Missile Autopilot Design Using a Robust Asymptotic Tracking Controller","authors":"M. G. Skarpetis, F. Koumboulis, X. Loutas","doi":"10.1109/INES.2018.8523970","DOIUrl":"https://doi.org/10.1109/INES.2018.8523970","url":null,"abstract":"A robust asymptotic output command tracking controller is proposed to control the longitudinal motion of a missile nonlinear model. The nonlinear model is linearized and the equilibrium points are considered uncertain parameters. The proposed robust controller operates at various flight conditions. The derivation of the PI type dynamic controller parameters is based on a robust stabilizability algorithm appropriately enriched by a metaheuristic search algorithm. Simulation results to the nonlinear model illustrates the effectiveness of the proposed robust controller at various flight conditions.","PeriodicalId":407565,"journal":{"name":"2018 IEEE 22nd International Conference on Intelligent Engineering Systems (INES)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127585961","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}
{"title":"Design of Virtual Model of Production Line Using Wonderware ArchestrA","authors":"A. Vaclavova, M. Kebísek","doi":"10.1109/INES.2018.8523998","DOIUrl":"https://doi.org/10.1109/INES.2018.8523998","url":null,"abstract":"This article focuses on creating a virtual production line model using Wonderware's product ArchestrA. Creating a virtual model is an important part that is needed to control the physical production line. With opportunities Wonderware provides, it is possible to create a virtual multi-level model consisting of individual zones, stations and equipment that stations contain, which will make the possibility to apply control strategies to verify the impact on the virtual model, and also test new control approaches based on the results we obtained.","PeriodicalId":407565,"journal":{"name":"2018 IEEE 22nd International Conference on Intelligent Engineering Systems (INES)","volume":"360 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133282871","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}
Ahlam Mallak, Christian Weber, M. Fathi, A. Behravan, R. Obermaisser
{"title":"A Graph-Based Sensor Fault Detection and Diagnosis for Demand-Controlled Ventilation Systems Extracted from a Semantic Ontology","authors":"Ahlam Mallak, Christian Weber, M. Fathi, A. Behravan, R. Obermaisser","doi":"10.1109/INES.2018.8523895","DOIUrl":"https://doi.org/10.1109/INES.2018.8523895","url":null,"abstract":"Fault detection and diagnosis in HVAC systems such as demand-controlled ventilation systems, is a crucial step to attain optimal user comfort and energy saving, through providing fast and accurate monitoring, control, and recovery solutions in buildings. This can be accomplished by increasing the number of the utilized sensors and actuators in each zone, which leads to an enormous increase in the complexity of the system, due to the need to capture these components' values and the interactions between them. To overcome the complexity issue, it is important to establish an accurate model of the system, which contains the system components like sensors and actuators, and the relationships between them. However, achieving an accurate model design of the building, its technical components and the relationships between them is rarely available. Especially, the lack of precision in technical measurements, which is needed in model-based diagnostic methods to develop precise thresholds and conditions that are required to make the decisions. In this paper a model was developed to overcome the previous challenges, by the following: 1) creating a simulated model for a building, to extract the missing sensors' thresholds, values and relationships between those sensors. 2) A semantic model represented by the building ontology, to model the relationships between sensors and their containing systems, created based on the diagnostic information provided by the simulated model. And 3) A novel diagnostic directed graph is extracted from the ontology to offer more automation to the diagnosis and lessen the complexity of the system, by providing a clear graph of the decision making process.","PeriodicalId":407565,"journal":{"name":"2018 IEEE 22nd International Conference on Intelligent Engineering Systems (INES)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133313158","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}
{"title":"Control and Optimization of Distributed Solar Collector Fields","authors":"R. Klempous, M. Berenguel","doi":"10.1109/INES.2018.8523879","DOIUrl":"https://doi.org/10.1109/INES.2018.8523879","url":null,"abstract":"This brief presents an overview of the main achievements of Prof. R. Klempous in his collaboration with the Automatic Control, Robotics an Mechatronics research group of CIESOL Center at Universidad de Almeria and the Plataforma Solar de Almería, within the framework of control and optimization of distributed solar collectors.","PeriodicalId":407565,"journal":{"name":"2018 IEEE 22nd International Conference on Intelligent Engineering Systems (INES)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132263928","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}
{"title":"A Knowledge Transfer Platform for Fault Diagnosis of Industrial Gas Turbines","authors":"Y. Zhang, G. Jombo, A. Latimer","doi":"10.1109/INES.2018.8523864","DOIUrl":"https://doi.org/10.1109/INES.2018.8523864","url":null,"abstract":"The aim of this paper is to introduce the bases of an intelligent fault diagnostic platform, which assists in detecting mechanical failures of Industrial Gas Turbines (IGTs). This comprises an integration of an expert system and its complementary signal processing techniques. The essential characteristic here is not to exclude humans (experts) from the diagnostic process, but rather to transfer their knowledge and experience to a computerized platform. The automated process executed by the computerized platform is to ensure the scalability and consistency in fault diagnosis; while the humans are required to corroborate the transparency and liability of the outcomes. In this paper, a Knowledge Transfer Platform (KTP) is proposed for fault diagnosis of industrial systems. It is then designed and tested for combustion fault diagnosis using field data of IGTs. The preliminary results have revealed the feasibility and efficacy of the proposed scheme, which has the potential to be further extended to a large industrial scale and to different engineering diagnostic applications.","PeriodicalId":407565,"journal":{"name":"2018 IEEE 22nd International Conference on Intelligent Engineering Systems (INES)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132630857","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}
{"title":"Modeling of Operative Planning Solution for Transport Management Systems","authors":"A. Nagy, J. Tick","doi":"10.1109/INES.2018.8523977","DOIUrl":"https://doi.org/10.1109/INES.2018.8523977","url":null,"abstract":"Due to the dramatically increased processing capabilities today, manual work of planning and scheduling of metropolitan public transport operations should be automated using advanced optimization methods. Automation aims to reduce the tedious and time-consuming manual activities, thus increase efficiency and provide prompt opportunities of scenario planning for cost analysis purposes. This paper briefly outlines the modeling techniques of operative planning solution for transport management systems. The goal of this research is to create and implement the model in a real environment so that algorithms can be tested.","PeriodicalId":407565,"journal":{"name":"2018 IEEE 22nd International Conference on Intelligent Engineering Systems (INES)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122012303","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}