Pub Date : 2023-05-18DOI: 10.1109/IRASET57153.2023.10152878
Abdeslam Jabal Laafou, A. Madi, Youssef Moumani, A. Addaim
This work presents the crowbar active circuit protection method in case of voltage dips on the grid affecting the DFIG based wind power conversion system (WPCS). The sudden voltage drop produces high values of stator and rotor currents which also leads to an increase of the DC bus voltage. Without protection, the rotor side converter (RSC) can be destroyed and the DFIG can be damaged. With the proposed method, the currents will be limited to prescribed values at the onset and at the disappearance of the fault, which will allow to keep the DFIG connected to the grid during the voltage dip and to recover its normal operation after the fault disappearance.
{"title":"Improving LVRT for DFIG used in WPCS under voltage dip","authors":"Abdeslam Jabal Laafou, A. Madi, Youssef Moumani, A. Addaim","doi":"10.1109/IRASET57153.2023.10152878","DOIUrl":"https://doi.org/10.1109/IRASET57153.2023.10152878","url":null,"abstract":"This work presents the crowbar active circuit protection method in case of voltage dips on the grid affecting the DFIG based wind power conversion system (WPCS). The sudden voltage drop produces high values of stator and rotor currents which also leads to an increase of the DC bus voltage. Without protection, the rotor side converter (RSC) can be destroyed and the DFIG can be damaged. With the proposed method, the currents will be limited to prescribed values at the onset and at the disappearance of the fault, which will allow to keep the DFIG connected to the grid during the voltage dip and to recover its normal operation after the fault disappearance.","PeriodicalId":228989,"journal":{"name":"2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132047730","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 : 2023-05-18DOI: 10.1109/IRASET57153.2023.10152977
Souhail Barakat, A. Mesbahi, Badr N'Hili, Karima Et-torabi
Zero-Voltage-Switching Quasi-Resonant Boost Converter (ZVS-QR boost converter) is a DC-DC boost converter that uses a resonant circuit for the purpose of achieving zero-voltage switching (ZVS) of the main switch, which reduces switching losses and enhanced overall efficiency. The ZVS-QR Boost converter with M-type switch topology utilizes a single switch and minimal auxiliary components, such as an inductor and a capacitor, which contributes to its simplicity, cost-effectiveness, high power density, high efficiency, and low electromagnetic interference (EMI). This paper presents the analysis, modeling and design of ZVS-QR Boost converter with M-type switch. The equations describing converter operation are derived. The quality factor, power losses and electromagnetic interference (EMI) of the proposed ZVS-QR Boost converter with M-type switch topology can be compared to those of a conventional boost converter. the conventional dc-dc boost converter and ZVS QR boost converter are simulated using MATLAB/SIMULINK.
{"title":"ZVS QR boost converter with variable input voltage and load","authors":"Souhail Barakat, A. Mesbahi, Badr N'Hili, Karima Et-torabi","doi":"10.1109/IRASET57153.2023.10152977","DOIUrl":"https://doi.org/10.1109/IRASET57153.2023.10152977","url":null,"abstract":"Zero-Voltage-Switching Quasi-Resonant Boost Converter (ZVS-QR boost converter) is a DC-DC boost converter that uses a resonant circuit for the purpose of achieving zero-voltage switching (ZVS) of the main switch, which reduces switching losses and enhanced overall efficiency. The ZVS-QR Boost converter with M-type switch topology utilizes a single switch and minimal auxiliary components, such as an inductor and a capacitor, which contributes to its simplicity, cost-effectiveness, high power density, high efficiency, and low electromagnetic interference (EMI). This paper presents the analysis, modeling and design of ZVS-QR Boost converter with M-type switch. The equations describing converter operation are derived. The quality factor, power losses and electromagnetic interference (EMI) of the proposed ZVS-QR Boost converter with M-type switch topology can be compared to those of a conventional boost converter. the conventional dc-dc boost converter and ZVS QR boost converter are simulated using MATLAB/SIMULINK.","PeriodicalId":228989,"journal":{"name":"2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129989630","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 : 2023-05-18DOI: 10.1109/IRASET57153.2023.10152986
EL Ghadoui Mohamed, Mouchtachi Ahmed, Majdoul Redouane
This article presents a research study aimed at the development of a control system of the energy consumed during the production of polypropylene product with quality requirements on the injection molding process. First, a design of experiment, linking the parameters of the studied process with the desired output parameters representing the requirements of the dimensional quality of the product and the consumption of the resulting energy, was established, executed, and analyzed. Second, a model of this process will be developed using artificial neural networks. Finally, a control system will be developed in the Matlab-Simulink environment allowing the control of energy consumption according to the quality requested. The study showed the effectiveness of the system developed in the control of the duality quality/energy and can be generalized on other parts produced by this process but also the possibility of reusing the approach used to build control system of other industrial processes.
{"title":"Smart Energy Consumption Control System While Respecting the Quality of the Injection Molded Product","authors":"EL Ghadoui Mohamed, Mouchtachi Ahmed, Majdoul Redouane","doi":"10.1109/IRASET57153.2023.10152986","DOIUrl":"https://doi.org/10.1109/IRASET57153.2023.10152986","url":null,"abstract":"This article presents a research study aimed at the development of a control system of the energy consumed during the production of polypropylene product with quality requirements on the injection molding process. First, a design of experiment, linking the parameters of the studied process with the desired output parameters representing the requirements of the dimensional quality of the product and the consumption of the resulting energy, was established, executed, and analyzed. Second, a model of this process will be developed using artificial neural networks. Finally, a control system will be developed in the Matlab-Simulink environment allowing the control of energy consumption according to the quality requested. The study showed the effectiveness of the system developed in the control of the duality quality/energy and can be generalized on other parts produced by this process but also the possibility of reusing the approach used to build control system of other industrial processes.","PeriodicalId":228989,"journal":{"name":"2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130174202","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 : 2023-05-18DOI: 10.1109/IRASET57153.2023.10152909
Chehami Anthony, Miqoi Zakariae, Baboli Armand
Manufacturing systems need to adapt to internal and external uncertainties, and flexibility is a crucial component to achieve this. Industry 4.0 and smart manufacturing systems have made flexibility and reconfigurability essential pillars of modern manufacturing. Determining the appropriate level and type of flexibility can help reduce costs and enable systems to respond quickly. This paper explores various types of flexibility outlined in existing literature and proposes new types that can significantly impact the production system. To classify these flexibilities, a two-dimensional grid is presented that considers decision horizons (strategic, tactical, and operational levels) and physical dimensions of the system (resource, workshop, factory, and supply chain). A universal measurement method based on three criteria is also proposed to ensure that a measurement method is applicable to all types of flexibility. These criteria include the range of variation, response time, and the number of alternative solutions. Finally, a real case study is presented to illustrate the application of the proposed method. The case study involves the introduction of a new product in the automotive industry, and the obtained results are discussed.
{"title":"Measuring and Identifying Appropriate Levels of Flexibility: A Novel Approach and Use Case in the Automotive Industry","authors":"Chehami Anthony, Miqoi Zakariae, Baboli Armand","doi":"10.1109/IRASET57153.2023.10152909","DOIUrl":"https://doi.org/10.1109/IRASET57153.2023.10152909","url":null,"abstract":"Manufacturing systems need to adapt to internal and external uncertainties, and flexibility is a crucial component to achieve this. Industry 4.0 and smart manufacturing systems have made flexibility and reconfigurability essential pillars of modern manufacturing. Determining the appropriate level and type of flexibility can help reduce costs and enable systems to respond quickly. This paper explores various types of flexibility outlined in existing literature and proposes new types that can significantly impact the production system. To classify these flexibilities, a two-dimensional grid is presented that considers decision horizons (strategic, tactical, and operational levels) and physical dimensions of the system (resource, workshop, factory, and supply chain). A universal measurement method based on three criteria is also proposed to ensure that a measurement method is applicable to all types of flexibility. These criteria include the range of variation, response time, and the number of alternative solutions. Finally, a real case study is presented to illustrate the application of the proposed method. The case study involves the introduction of a new product in the automotive industry, and the obtained results are discussed.","PeriodicalId":228989,"journal":{"name":"2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131472844","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 : 2023-05-18DOI: 10.1109/IRASET57153.2023.10152953
Benaly Mohamed, El karch Hajar, Jariri Noura, E. Rachid, Hlou Lamaari, Mezouari Abdelkader
Researchers and algorithm developers have always strived to make tracking more accurate than before, by developing deferents Algorithms that prove their efficiency and effectiveness in international competitions (VOT, MOT challenge, …), but taking care of one side without others may be the reason why limiting the fields of application of that software, which makes them confined only to these competitions or confined to applications domains without others and this is not the end object in itself. For example, the use of complex tracking algorithms in the drone makes the processing unit very slow and unsuitable for real-time tracking, instead that the use of highly efficient processing systems for acceleration consumes a lot of energy, which reduces the time the drone stays in flight. In this paper, we suggest our approach; HashSet Matching Algorithm (HSMA) provided by Optical Flow appearance features and HOG for developing an object-tracking algorithm to address the issue of a complex MOT algorithm for real-time tracking. The MOT challenge data-set experiment results show that the suggested technique can handle object occlusion difficulties successfully while reducing processing time. This algorithm is implemented in the Vision Processing Unit (VPU) to enhance the time flying of UAVs and to ensure low energy consumption. Our approach performs very well in real application scenarios, demonstrating that it is more practical.
{"title":"Strengthen Aircraft Real-Time Multiple Object Tracking with Optical Flow and Histogram of Oriented Gradient Provided HSMA Implemented in Low-Cost Energy VPU for UAV","authors":"Benaly Mohamed, El karch Hajar, Jariri Noura, E. Rachid, Hlou Lamaari, Mezouari Abdelkader","doi":"10.1109/IRASET57153.2023.10152953","DOIUrl":"https://doi.org/10.1109/IRASET57153.2023.10152953","url":null,"abstract":"Researchers and algorithm developers have always strived to make tracking more accurate than before, by developing deferents Algorithms that prove their efficiency and effectiveness in international competitions (VOT, MOT challenge, …), but taking care of one side without others may be the reason why limiting the fields of application of that software, which makes them confined only to these competitions or confined to applications domains without others and this is not the end object in itself. For example, the use of complex tracking algorithms in the drone makes the processing unit very slow and unsuitable for real-time tracking, instead that the use of highly efficient processing systems for acceleration consumes a lot of energy, which reduces the time the drone stays in flight. In this paper, we suggest our approach; HashSet Matching Algorithm (HSMA) provided by Optical Flow appearance features and HOG for developing an object-tracking algorithm to address the issue of a complex MOT algorithm for real-time tracking. The MOT challenge data-set experiment results show that the suggested technique can handle object occlusion difficulties successfully while reducing processing time. This algorithm is implemented in the Vision Processing Unit (VPU) to enhance the time flying of UAVs and to ensure low energy consumption. Our approach performs very well in real application scenarios, demonstrating that it is more practical.","PeriodicalId":228989,"journal":{"name":"2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131033350","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 : 2023-05-18DOI: 10.1109/IRASET57153.2023.10153002
Yassine Derouech, A. Mesbahi
The hemodialysis is a medical application dedicated to the patient who suffers from a renal insufficiency, with the help of an extracorporeal circuit and an artificial kidney, the device replaces the functioning of the kidney, thanks to a peristaltic pump, the blood is taken, purified and then reinjected into the body of the patient. The application of the stepper motors is widely used, due to its multiple advantages, such as the price, the control with an open loop, etc… the aim of this paper to study the control of the stepper motor in order to apply it to motorize the blood pump of the hemodialysis. We start with a modeling of the motor, development of the equations necessary to calculate the gains of the digital corrector by state control and the parameters of the variable structure controller by integral sliding mode. The simulation of the correctors is done in order to find the appropriate control, two situations are targeted, the simulation with and without load torque. The state space representation is applied to model the regulated system, thus the vector control in the d-q axes is implemented to facilitate the control. Due to the non-linearity of the stepper motor, the speed and position control requires a robust and efficient control, the simulation presents important results in order to interpret them and deduce the main factors to control the motor in a convenient way.
{"title":"Integral Sliding Mode Control and Digital Controller Design Using State Space Methods for a Hybrid Stepper Motor: Comparative Study","authors":"Yassine Derouech, A. Mesbahi","doi":"10.1109/IRASET57153.2023.10153002","DOIUrl":"https://doi.org/10.1109/IRASET57153.2023.10153002","url":null,"abstract":"The hemodialysis is a medical application dedicated to the patient who suffers from a renal insufficiency, with the help of an extracorporeal circuit and an artificial kidney, the device replaces the functioning of the kidney, thanks to a peristaltic pump, the blood is taken, purified and then reinjected into the body of the patient. The application of the stepper motors is widely used, due to its multiple advantages, such as the price, the control with an open loop, etc… the aim of this paper to study the control of the stepper motor in order to apply it to motorize the blood pump of the hemodialysis. We start with a modeling of the motor, development of the equations necessary to calculate the gains of the digital corrector by state control and the parameters of the variable structure controller by integral sliding mode. The simulation of the correctors is done in order to find the appropriate control, two situations are targeted, the simulation with and without load torque. The state space representation is applied to model the regulated system, thus the vector control in the d-q axes is implemented to facilitate the control. Due to the non-linearity of the stepper motor, the speed and position control requires a robust and efficient control, the simulation presents important results in order to interpret them and deduce the main factors to control the motor in a convenient way.","PeriodicalId":228989,"journal":{"name":"2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131138915","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 : 2023-05-18DOI: 10.1109/IRASET57153.2023.10152891
E. Asmae, Benhala Bachir
This paper presents an optimal design approach for a 0.35µm CMOS cross-coupled differential voltage-controlled oscillator (CMOS LC-VCO) with the aim of achieving low phase noise, high figure-of-merit (FOM), and low power consumption. To address the design challenges, a metaheuristic Genetic Algorithm (GA) is used to determine the optimal dimensions of the LC-VCO's components, specifically the channel length and width of the MOS transistors, which enable the circuit to perform at its best. The proposed LC-VCO is verified through ADS simulation software and achieves - 124dBc/Hz at 1MHz offset frequency from a carrier frequency of 2.6 GHz with a power consumption of 8 mW. A comparison with other published works is also provided to highlight the performance of the proposed design.
{"title":"Optimal Sizing of CMOS LC Voltage Controlled Oscillator by means of Genetic Algorithm","authors":"E. Asmae, Benhala Bachir","doi":"10.1109/IRASET57153.2023.10152891","DOIUrl":"https://doi.org/10.1109/IRASET57153.2023.10152891","url":null,"abstract":"This paper presents an optimal design approach for a 0.35µm CMOS cross-coupled differential voltage-controlled oscillator (CMOS LC-VCO) with the aim of achieving low phase noise, high figure-of-merit (FOM), and low power consumption. To address the design challenges, a metaheuristic Genetic Algorithm (GA) is used to determine the optimal dimensions of the LC-VCO's components, specifically the channel length and width of the MOS transistors, which enable the circuit to perform at its best. The proposed LC-VCO is verified through ADS simulation software and achieves - 124dBc/Hz at 1MHz offset frequency from a carrier frequency of 2.6 GHz with a power consumption of 8 mW. A comparison with other published works is also provided to highlight the performance of the proposed design.","PeriodicalId":228989,"journal":{"name":"2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132682071","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 : 2023-05-18DOI: 10.1109/IRASET57153.2023.10153043
Omar Amri, M. Fri, Mohammed Msaaf, F. Belmajdoub
In industrial systems, fault diagnosis plays a crucial role in keeping the safety of both humans and equipment. With the new era of artificial intelligence dominating the different levels of the industry, intelligent fault diagnosis becomes an obligation in engineering and more demanded in project research, so that the possibility of monitoring without modeling the system, in an environment where it is subject to permanent adaptations and reconfiguration, present an obvious interest, for not only to researchers but also to manufacturers. In this paper, we will be interested in fault diagnosis in the smart industry or industry 4.0., the objective is to define the most adapted fault diagnosis methods to industry 4.0 by analyzing the different exigencies of the new age of the Industrial Revolution, and the most important and relevant existing diagnosis approaches of industrial systems and their characteristics. At the end of the study, we will present a table comparing the different characteristics of these tools and try to find out the most appropriate ones that respect the majority of industry 4.0 demands and can perfectly deal with diagnosis in this context.
{"title":"Industrial Systems Fault's Diagnosis Approaches Adapted to the Context of the Smart Industry","authors":"Omar Amri, M. Fri, Mohammed Msaaf, F. Belmajdoub","doi":"10.1109/IRASET57153.2023.10153043","DOIUrl":"https://doi.org/10.1109/IRASET57153.2023.10153043","url":null,"abstract":"In industrial systems, fault diagnosis plays a crucial role in keeping the safety of both humans and equipment. With the new era of artificial intelligence dominating the different levels of the industry, intelligent fault diagnosis becomes an obligation in engineering and more demanded in project research, so that the possibility of monitoring without modeling the system, in an environment where it is subject to permanent adaptations and reconfiguration, present an obvious interest, for not only to researchers but also to manufacturers. In this paper, we will be interested in fault diagnosis in the smart industry or industry 4.0., the objective is to define the most adapted fault diagnosis methods to industry 4.0 by analyzing the different exigencies of the new age of the Industrial Revolution, and the most important and relevant existing diagnosis approaches of industrial systems and their characteristics. At the end of the study, we will present a table comparing the different characteristics of these tools and try to find out the most appropriate ones that respect the majority of industry 4.0 demands and can perfectly deal with diagnosis in this context.","PeriodicalId":228989,"journal":{"name":"2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116885674","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 : 2023-05-18DOI: 10.1109/IRASET57153.2023.10152992
Abdellatif Kichna, A. Farchane
The McEliece cryptosystem has proven to be a secure and efficient method for protecting sensitive information in communication infrastructure. Among the variants of this cryptosystem, the quasi-cyclic moderate density parity-check (QC-MDPC) McEliece Cryptosystem has received significant attention due to its compact key size. This paper presents a comprehensive survey of the various decoding algorithms used for the QC-MDPC McEliece Cryptosystem. The performance and effectiveness of each algorithm in securing data in the face of quantum computing challenges is thoroughly evaluated. This survey provides valuable insights into the strengths and weaknesses of each decoding algorithm, and offers guidance for future research in the area of code-based cryptography for quantum computing.
{"title":"A Survey on Various Decoding Algorithms for McEliece Cryptosystem Based on QC-MDPC Codes","authors":"Abdellatif Kichna, A. Farchane","doi":"10.1109/IRASET57153.2023.10152992","DOIUrl":"https://doi.org/10.1109/IRASET57153.2023.10152992","url":null,"abstract":"The McEliece cryptosystem has proven to be a secure and efficient method for protecting sensitive information in communication infrastructure. Among the variants of this cryptosystem, the quasi-cyclic moderate density parity-check (QC-MDPC) McEliece Cryptosystem has received significant attention due to its compact key size. This paper presents a comprehensive survey of the various decoding algorithms used for the QC-MDPC McEliece Cryptosystem. The performance and effectiveness of each algorithm in securing data in the face of quantum computing challenges is thoroughly evaluated. This survey provides valuable insights into the strengths and weaknesses of each decoding algorithm, and offers guidance for future research in the area of code-based cryptography for quantum computing.","PeriodicalId":228989,"journal":{"name":"2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124665397","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 : 2023-05-18DOI: 10.1109/IRASET57153.2023.10152911
Amina Hammou, Youssef Hilali, S. Mesmoudi, Radouane Boujmal, Oussama Bourihane
This work intends to elaborate a Meshfree approach of a thin plate made by a mixture of a ceramic metal Functionally Graded Material (FGM), which utilises meshless methods PIM and HPIM for the nonlinear buckling analysis. The Classical Plate Theory (CPT) is utilised here to introduce the plate kinematics. The nonlinear static equilibrium differential equations of the plate and related boundary conditions are laid through the Stationary Potential Energy principle. The in-plane displacements, the transverse displacement and its derivatives are estimated successively by PIM method and HPIM in order to find the discrete weak form. By transforming the obtained equations to an eigenvalue problem, one can get the critical loads resulting from buckling and the associated mode shapes. Examples of L-shaped FGM plates subjected to biaxial in-plan loadings are explored to demonstrate the correctness of the proposed approach. This is done by comparing the obtained results with those calculated using FEM and some published data in the literature.
{"title":"Hermite-type PIM approach for buckling analysis of L-shaped FGM thin plates","authors":"Amina Hammou, Youssef Hilali, S. Mesmoudi, Radouane Boujmal, Oussama Bourihane","doi":"10.1109/IRASET57153.2023.10152911","DOIUrl":"https://doi.org/10.1109/IRASET57153.2023.10152911","url":null,"abstract":"This work intends to elaborate a Meshfree approach of a thin plate made by a mixture of a ceramic metal Functionally Graded Material (FGM), which utilises meshless methods PIM and HPIM for the nonlinear buckling analysis. The Classical Plate Theory (CPT) is utilised here to introduce the plate kinematics. The nonlinear static equilibrium differential equations of the plate and related boundary conditions are laid through the Stationary Potential Energy principle. The in-plane displacements, the transverse displacement and its derivatives are estimated successively by PIM method and HPIM in order to find the discrete weak form. By transforming the obtained equations to an eigenvalue problem, one can get the critical loads resulting from buckling and the associated mode shapes. Examples of L-shaped FGM plates subjected to biaxial in-plan loadings are explored to demonstrate the correctness of the proposed approach. This is done by comparing the obtained results with those calculated using FEM and some published data in the literature.","PeriodicalId":228989,"journal":{"name":"2023 3rd International Conference on Innovative Research in Applied Science, Engineering and Technology (IRASET)","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128580901","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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