Pub Date : 2019-07-04DOI: 10.1109/ICIT.2019.8755023
Oleksandr Veligorskyi, R. Chakirov, M. Khomenko, Y. Vagapov
This paper proposes a new artificial neural network-based position controller for a full-electric injection moulding machine. Such a controller improves the dynamic characteristics of the positioning for hot runners, pin valve and the injection motors for varying moulding parameters. Practical experimental data and Matlab’s System Identification Toolbox have been used to identify the transfer functions of the motors. The structure of the artificial neural network, which used positioning error and speed of error, was obtained by numerical modelling in Matlab/Simulink. The artificial neural network was trained using back-propagation algorithms to provide control of the motor current thus ensuring the required position and velocity. The efficiency of the proposed ANN-based controller has been estimated and verified in Simulink using real velocity data and the position of the injection moulding machine and pin valve motors.
{"title":"Artificial Neural Network Motor Control for Full-Electric Injection Moulding Machine","authors":"Oleksandr Veligorskyi, R. Chakirov, M. Khomenko, Y. Vagapov","doi":"10.1109/ICIT.2019.8755023","DOIUrl":"https://doi.org/10.1109/ICIT.2019.8755023","url":null,"abstract":"This paper proposes a new artificial neural network-based position controller for a full-electric injection moulding machine. Such a controller improves the dynamic characteristics of the positioning for hot runners, pin valve and the injection motors for varying moulding parameters. Practical experimental data and Matlab’s System Identification Toolbox have been used to identify the transfer functions of the motors. The structure of the artificial neural network, which used positioning error and speed of error, was obtained by numerical modelling in Matlab/Simulink. The artificial neural network was trained using back-propagation algorithms to provide control of the motor current thus ensuring the required position and velocity. The efficiency of the proposed ANN-based controller has been estimated and verified in Simulink using real velocity data and the position of the injection moulding machine and pin valve motors.","PeriodicalId":6701,"journal":{"name":"2019 IEEE International Conference on Industrial Technology (ICIT)","volume":"42 6","pages":"60-65"},"PeriodicalIF":0.0,"publicationDate":"2019-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91502080","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 : 2019-07-04DOI: 10.1109/ICIT.2019.8755147
Seyed Hossein Daneshvar, M. Maymandi-Nejad, M. Yuce, Jean-Michel Redouté
Synchronous electrostatic harvesters are able to deliver a higher amount of power to electronic devices compared to the asynchronous electrostatic harvesters. However, synchronous generators need a control circuit for synchronising the electrical switching events with the energy source frequency. Asynchronous electrostatic generators have the advantage of omitting this control circuit resulting in a simplified implementation and eliminates the power consumption related to this part. In this paper, the performance of a typical circuit based on each structure is explored and the optimal parameters for the asynchronous circuit are presented. It is shown mathematically and verified in simulation that the maximum generated power in the asynchronous circuit is equal to 50% of the generated power in the synchronous circuit considering the conduction losses.
{"title":"A Performance Comparison Between Synchronous and Asynchronous Electrostatic Harvesters","authors":"Seyed Hossein Daneshvar, M. Maymandi-Nejad, M. Yuce, Jean-Michel Redouté","doi":"10.1109/ICIT.2019.8755147","DOIUrl":"https://doi.org/10.1109/ICIT.2019.8755147","url":null,"abstract":"Synchronous electrostatic harvesters are able to deliver a higher amount of power to electronic devices compared to the asynchronous electrostatic harvesters. However, synchronous generators need a control circuit for synchronising the electrical switching events with the energy source frequency. Asynchronous electrostatic generators have the advantage of omitting this control circuit resulting in a simplified implementation and eliminates the power consumption related to this part. In this paper, the performance of a typical circuit based on each structure is explored and the optimal parameters for the asynchronous circuit are presented. It is shown mathematically and verified in simulation that the maximum generated power in the asynchronous circuit is equal to 50% of the generated power in the synchronous circuit considering the conduction losses.","PeriodicalId":6701,"journal":{"name":"2019 IEEE International Conference on Industrial Technology (ICIT)","volume":"25 1","pages":"349-354"},"PeriodicalIF":0.0,"publicationDate":"2019-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90970336","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 : 2019-02-14DOI: 10.1109/ICIT.2019.8755234
Diana Angelica Torres Guzman, N. Nguyen, Mohammed Trablesi, É. Semail
This article presents the development of an algorithm which can be used at standstill and low speed for sensorless control of a five-phase Permanent Manget Synchronous Machines (PMSM) with non-salient poles. The estimation method is based on the machine’s torque. Two different strategies are investigated for the proposed method. The first one uses the torque measurement and the second one uses the estimated torque from the measured currents. Results for the implementation of both strategies are presented and analysed, together with possible improvements to explore.
{"title":"Low Speed Sensorless Control of Non-Salient Poles Multiphase PMSM","authors":"Diana Angelica Torres Guzman, N. Nguyen, Mohammed Trablesi, É. Semail","doi":"10.1109/ICIT.2019.8755234","DOIUrl":"https://doi.org/10.1109/ICIT.2019.8755234","url":null,"abstract":"This article presents the development of an algorithm which can be used at standstill and low speed for sensorless control of a five-phase Permanent Manget Synchronous Machines (PMSM) with non-salient poles. The estimation method is based on the machine’s torque. Two different strategies are investigated for the proposed method. The first one uses the torque measurement and the second one uses the estimated torque from the measured currents. Results for the implementation of both strategies are presented and analysed, together with possible improvements to explore.","PeriodicalId":6701,"journal":{"name":"2019 IEEE International Conference on Industrial Technology (ICIT)","volume":"9 11-12","pages":"1563-1568"},"PeriodicalIF":0.0,"publicationDate":"2019-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91469985","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 : 2019-02-13DOI: 10.1109/ICIT.2019.8754968
M. Lawan, J. Raharijaona, M. Camara, B. Dakyo
This paper highlights the three level space vector pulse width modulation (SVPWM) technique to control the Neutral Point Clamped (NPC) inverter for energy management in a multi-source system based on a diesel generator, a wind turbine, a PV generator, and a pack of the lithium-batteries for micro grid applications. The contribution of the paper is focused on the multi-source system energy management using the frequency components distribution method between the linked sources according to the dynamic response capability of the each source.
{"title":"Three level Neutral-Point-Clamped Inverter Control Strategy using SVPWM for Multi-Source System Applications","authors":"M. Lawan, J. Raharijaona, M. Camara, B. Dakyo","doi":"10.1109/ICIT.2019.8754968","DOIUrl":"https://doi.org/10.1109/ICIT.2019.8754968","url":null,"abstract":"This paper highlights the three level space vector pulse width modulation (SVPWM) technique to control the Neutral Point Clamped (NPC) inverter for energy management in a multi-source system based on a diesel generator, a wind turbine, a PV generator, and a pack of the lithium-batteries for micro grid applications. The contribution of the paper is focused on the multi-source system energy management using the frequency components distribution method between the linked sources according to the dynamic response capability of the each source.","PeriodicalId":6701,"journal":{"name":"2019 IEEE International Conference on Industrial Technology (ICIT)","volume":"4 1","pages":"562-567"},"PeriodicalIF":0.0,"publicationDate":"2019-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87775667","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 : 2019-02-13DOI: 10.1109/ICIT.2019.8754935
Baoling Guo, S. Bacha, M. Alamir, Andres Ovalle Villamil
Optimal management becomes crucial for the integration of pumped-storage to distribution systems. In this paper, a Dynamic Programming (DP)-based approach is provided to optimally manage the operation of pumped- storage hydro-electric system. The DP adaptation to the hourly optimization problem is described, considering the constraints of water flow rate limitations , water consumption, minimal and maximal water levels, desired water level, electricity tariff, time period, etc. Two cases are discussed: Pumped-storage hydro-electric system and Hybrid pumped- storage wind-hydro-electric system. DP-based optimization helps make a sequence of decisions to achieve the maximum overall gained profits each day, meanwhile, the system could ensure the water supply for local residents. Comparative results for different operation regimes of both the fixed speed and variable speed are provided in the end.
{"title":"Optimal Management of Variable Speed Pumped-Storage Hydro-Electric Plant: Cases Study","authors":"Baoling Guo, S. Bacha, M. Alamir, Andres Ovalle Villamil","doi":"10.1109/ICIT.2019.8754935","DOIUrl":"https://doi.org/10.1109/ICIT.2019.8754935","url":null,"abstract":"Optimal management becomes crucial for the integration of pumped-storage to distribution systems. In this paper, a Dynamic Programming (DP)-based approach is provided to optimally manage the operation of pumped- storage hydro-electric system. The DP adaptation to the hourly optimization problem is described, considering the constraints of water flow rate limitations , water consumption, minimal and maximal water levels, desired water level, electricity tariff, time period, etc. Two cases are discussed: Pumped-storage hydro-electric system and Hybrid pumped- storage wind-hydro-electric system. DP-based optimization helps make a sequence of decisions to achieve the maximum overall gained profits each day, meanwhile, the system could ensure the water supply for local residents. Comparative results for different operation regimes of both the fixed speed and variable speed are provided in the end.","PeriodicalId":6701,"journal":{"name":"2019 IEEE International Conference on Industrial Technology (ICIT)","volume":"15 1","pages":"1119-1125"},"PeriodicalIF":0.0,"publicationDate":"2019-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76265292","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 : 2019-02-13DOI: 10.1109/ICIT.2019.8755245
Andrii Berezovskyi, Jad El-khoury, E. Fersman
Future cyber-physical systems (CPS) require their components to perform autonomously. To do that safely and efficiently, CPS components will need access to the global state of the whole CPS. These components will require near real-time updates to a subset of the global state to react to changes in the environment. A particular challenge is to monitor state updates from the distributed CPS components: one needs to ensure that only states consistent with the PDDL plan execution semantics can be observed within the system. In order to guarantee that, a component to monitor plan execution is proposed. Microservices based on Linked Data technologies are used to provide a uniform way to access component states, represented as Resource Description Framework (RDF) resources. To ensure the correct ordering of state updates, we present an extension of the OASIS OSLC TRS protocol. Specifically, we strengthen the ordering guarantees of state change events and introduce inlining of the state with the events to prevent state mismatch at the dereferencing stage.
{"title":"Linked Data Architecture for Plan Execution in Distributed CPS","authors":"Andrii Berezovskyi, Jad El-khoury, E. Fersman","doi":"10.1109/ICIT.2019.8755245","DOIUrl":"https://doi.org/10.1109/ICIT.2019.8755245","url":null,"abstract":"Future cyber-physical systems (CPS) require their components to perform autonomously. To do that safely and efficiently, CPS components will need access to the global state of the whole CPS. These components will require near real-time updates to a subset of the global state to react to changes in the environment. A particular challenge is to monitor state updates from the distributed CPS components: one needs to ensure that only states consistent with the PDDL plan execution semantics can be observed within the system. In order to guarantee that, a component to monitor plan execution is proposed. Microservices based on Linked Data technologies are used to provide a uniform way to access component states, represented as Resource Description Framework (RDF) resources. To ensure the correct ordering of state updates, we present an extension of the OASIS OSLC TRS protocol. Specifically, we strengthen the ordering guarantees of state change events and introduce inlining of the state with the events to prevent state mismatch at the dereferencing stage.","PeriodicalId":6701,"journal":{"name":"2019 IEEE International Conference on Industrial Technology (ICIT)","volume":"38 1","pages":"1393-1399"},"PeriodicalIF":0.0,"publicationDate":"2019-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81083513","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 : 2019-02-13DOI: 10.1109/ICIT.2019.8755049
G. Gateau, M. Cousineau, M. Mannes-Hillesheim, P. Q. Dung
This paper presents the study of a current control strategy using the decentralized principle for a parallel multiphase converter. Each cell of the converter synchronizes and regulates its own current simply and only by using information from neighboring cells. The first part will present this principle applied to obtain the interleaving of the control signals by using a local carrier phase-shift correction then in the second part this principle will be used for the balancing of the currents in the parallel association of the converter cells.
{"title":"Digital Decentralized Current Control for Parallel Multiphase Converter","authors":"G. Gateau, M. Cousineau, M. Mannes-Hillesheim, P. Q. Dung","doi":"10.1109/ICIT.2019.8755049","DOIUrl":"https://doi.org/10.1109/ICIT.2019.8755049","url":null,"abstract":"This paper presents the study of a current control strategy using the decentralized principle for a parallel multiphase converter. Each cell of the converter synchronizes and regulates its own current simply and only by using information from neighboring cells. The first part will present this principle applied to obtain the interleaving of the control signals by using a local carrier phase-shift correction then in the second part this principle will be used for the balancing of the currents in the parallel association of the converter cells.","PeriodicalId":6701,"journal":{"name":"2019 IEEE International Conference on Industrial Technology (ICIT)","volume":"24 1","pages":"1761-1766"},"PeriodicalIF":0.0,"publicationDate":"2019-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83244158","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 : 2019-02-13DOI: 10.1109/ICIT.2019.8755195
Yashank Gupta, J. Dumon, A. Hably
In this paper, an algorithm is proposed to control parameters of an on-ground airborne wind energy system for the operational wind speed range, considering different winch configurations and the related saturation of its components, including electrical and hydraulic devices. Coupled with a static model, this leads to a tool that can easily calculate expected power curves for on-ground airborne wind energy system as a function of design parameters. The paper also presents the numerical examples of the power curve for a Magnus-based system and draws a comparison with the power curves of horizontal axis wind turbines.
{"title":"Power Curve Analysis Of On-ground Airborne Wind Energy Systems","authors":"Yashank Gupta, J. Dumon, A. Hably","doi":"10.1109/ICIT.2019.8755195","DOIUrl":"https://doi.org/10.1109/ICIT.2019.8755195","url":null,"abstract":"In this paper, an algorithm is proposed to control parameters of an on-ground airborne wind energy system for the operational wind speed range, considering different winch configurations and the related saturation of its components, including electrical and hydraulic devices. Coupled with a static model, this leads to a tool that can easily calculate expected power curves for on-ground airborne wind energy system as a function of design parameters. The paper also presents the numerical examples of the power curve for a Magnus-based system and draws a comparison with the power curves of horizontal axis wind turbines.","PeriodicalId":6701,"journal":{"name":"2019 IEEE International Conference on Industrial Technology (ICIT)","volume":"11 1","pages":"175-180"},"PeriodicalIF":0.0,"publicationDate":"2019-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85694578","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 : 2019-02-13DOI: 10.1109/ICIT.2019.8754987
Baoling Guo, S. Bacha, M. Alamir, H. Iman‐Eini
Variable speed technique can improve the hydraulic power profitability and optimise the hydraulic transient process. Permanent magnet synchronous generator equipped with power electronics are widely implemented in the hydraulic context. The robust and efficient control of the DC-link voltage is important in the energy conversion process. However, the DC-link control stability is negatively affected in the presence of hydraulic power variations and various disturbances. In this paper, a Linear Extended State Observer (LESO)-based DC-link voltage controller is implemented in a variable speed hydro-electric plant. Comparative experiments with well-tuned PI controllers are conducted, the results prove its higher robustness and disturbance rejection ability under varying hydraulic conditions.
{"title":"A Robust LESO-based DC-Link Voltage Controller for Variable Speed Hydro-Electric Plants","authors":"Baoling Guo, S. Bacha, M. Alamir, H. Iman‐Eini","doi":"10.1109/ICIT.2019.8754987","DOIUrl":"https://doi.org/10.1109/ICIT.2019.8754987","url":null,"abstract":"Variable speed technique can improve the hydraulic power profitability and optimise the hydraulic transient process. Permanent magnet synchronous generator equipped with power electronics are widely implemented in the hydraulic context. The robust and efficient control of the DC-link voltage is important in the energy conversion process. However, the DC-link control stability is negatively affected in the presence of hydraulic power variations and various disturbances. In this paper, a Linear Extended State Observer (LESO)-based DC-link voltage controller is implemented in a variable speed hydro-electric plant. Comparative experiments with well-tuned PI controllers are conducted, the results prove its higher robustness and disturbance rejection ability under varying hydraulic conditions.","PeriodicalId":6701,"journal":{"name":"2019 IEEE International Conference on Industrial Technology (ICIT)","volume":"40 1","pages":"361-366"},"PeriodicalIF":0.0,"publicationDate":"2019-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83448620","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 : 2019-02-01DOI: 10.1109/ICIT.2019.8755222
K. Hashimoto, Tetsuyasu Yamada, Takeshi Tsuchiya
In order to assist recognition of driver, it is effective for driver to teach recognition objects in a visual way. However, it is expected that too much information is provided for a driver from the system and it cause him distraction. Therefore, information presentation without exaggeration and without omission is demanded for assistant system. In this paper, it is assumed that the objects which contribute to driver’s braking operation should be presented to him. However, these objects changes according to the facing driving situation. Therefore, a selection method of these objects in the appeared objects on driving environment based on a statistical driving behavior model is proposed in this paper. In this method, a driving behavior model is generated, which is consisted of objects detection model with deep neural network structure and time series correlation model between the appeared objects and braking operation with probabilistic model structure. The probability of contributing to braking operation for all appeared objects in driving environment is calculated based on the driving behavior model, and the objects with the high probability are selected as the object which contributes to braking operation.In the experiment, the selection and presentation accuracy of the object which contributes to braking operation was examined. As the results, it was confirmed that the appropriate object can be selected by using the proposed method, and this method has an effect of reducing false or unnecessary presentation information.
{"title":"Study on a Selection Method of Objects contribute to Driver Operation based on a Statistical Driving Behavior Model","authors":"K. Hashimoto, Tetsuyasu Yamada, Takeshi Tsuchiya","doi":"10.1109/ICIT.2019.8755222","DOIUrl":"https://doi.org/10.1109/ICIT.2019.8755222","url":null,"abstract":"In order to assist recognition of driver, it is effective for driver to teach recognition objects in a visual way. However, it is expected that too much information is provided for a driver from the system and it cause him distraction. Therefore, information presentation without exaggeration and without omission is demanded for assistant system. In this paper, it is assumed that the objects which contribute to driver’s braking operation should be presented to him. However, these objects changes according to the facing driving situation. Therefore, a selection method of these objects in the appeared objects on driving environment based on a statistical driving behavior model is proposed in this paper. In this method, a driving behavior model is generated, which is consisted of objects detection model with deep neural network structure and time series correlation model between the appeared objects and braking operation with probabilistic model structure. The probability of contributing to braking operation for all appeared objects in driving environment is calculated based on the driving behavior model, and the objects with the high probability are selected as the object which contributes to braking operation.In the experiment, the selection and presentation accuracy of the object which contributes to braking operation was examined. As the results, it was confirmed that the appropriate object can be selected by using the proposed method, and this method has an effect of reducing false or unnecessary presentation information.","PeriodicalId":6701,"journal":{"name":"2019 IEEE International Conference on Industrial Technology (ICIT)","volume":"20 1","pages":"909-914"},"PeriodicalIF":0.0,"publicationDate":"2019-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74036127","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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