Pub Date : 2019-12-01DOI: 10.1109/RI2C48728.2019.8999919
P. Mungporn, B. Yodwong, P. Thounthong, B. Nahid-Mobarakeh, N. Takorabet, D. Guilbert, P. Kumam, N. Bizon, Chaiyut Kaewprapha
Fundamentally, a fuel cell (FC) power source is connected with a power switching dc/dc converter. This type of network is a nonlinear manner. A linearized approach is frequently employed to investigate the convergence issue and to set the regulation parameters. In this document, a model-free control (MFC) theory based on the ultra-local model is studied to control the FC power for dc microgrid applications. A proposed parallel 2-phase boost converter with interleaving algorithm is selected to step-up a low output dc voltage of fuel cell to a utilized dc grid level. Using the MFC approach, we put forward simple solutions to nonlinear control problems in power electronics domain. To corroborate the proposed scheme, a dc/dc power converter (2.5-kW two-modules in parallel) is implemented in the laboratory. The studied control law based on the MFC characteristic is realized by fully digital calculation in a dSPACE MicroLabBox platform. Simulation and experimental results with a FC (2.5 kW, 50 V) with hydrogen supplied by a reformer reactor of in the laboratory substantiate the exceptional control scheme.
{"title":"Model-Free Control of Multiphase Interleaved Boost Converter for Fuel Cell/Reformer Power Generation","authors":"P. Mungporn, B. Yodwong, P. Thounthong, B. Nahid-Mobarakeh, N. Takorabet, D. Guilbert, P. Kumam, N. Bizon, Chaiyut Kaewprapha","doi":"10.1109/RI2C48728.2019.8999919","DOIUrl":"https://doi.org/10.1109/RI2C48728.2019.8999919","url":null,"abstract":"Fundamentally, a fuel cell (FC) power source is connected with a power switching dc/dc converter. This type of network is a nonlinear manner. A linearized approach is frequently employed to investigate the convergence issue and to set the regulation parameters. In this document, a model-free control (MFC) theory based on the ultra-local model is studied to control the FC power for dc microgrid applications. A proposed parallel 2-phase boost converter with interleaving algorithm is selected to step-up a low output dc voltage of fuel cell to a utilized dc grid level. Using the MFC approach, we put forward simple solutions to nonlinear control problems in power electronics domain. To corroborate the proposed scheme, a dc/dc power converter (2.5-kW two-modules in parallel) is implemented in the laboratory. The studied control law based on the MFC characteristic is realized by fully digital calculation in a dSPACE MicroLabBox platform. Simulation and experimental results with a FC (2.5 kW, 50 V) with hydrogen supplied by a reformer reactor of in the laboratory substantiate the exceptional control scheme.","PeriodicalId":404700,"journal":{"name":"2019 Research, Invention, and Innovation Congress (RI2C)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123516577","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 : 2019-12-01DOI: 10.1109/RI2C48728.2019.8999879
Phongphol Lostapornpipit, Feaveya Kheawprae, A. Boonpoonga, Lakkhana Bannawat
A utilization of Near-Infrared Spectroscopy (NIRs) for prediction of soil properties is a cost and time effective method. Spectral data are often suitable for estimation of biochemical soil quality indicators. This paper introduces a sensor development for soil-property detection using near infrared spectroscopy to avoid dangerous heavy metals and guarantee agricultural product quality. Such as arsenic in contaminated soils transporting to human body via vegetables or other products. In order to create a predictive model, experiments are conducted with samples that added exact quantity of arsenic trioxide (AS2O3). Furthermore, various soils from agricultural sites are also collected to perform experiments. Partial Least Square Regression (PLSR) is used as a signal processing method in order to create predictive models for common dangerous element in soils, such as iron and arsenic.
{"title":"Sensor Development for Soil-Property Detection Using Near Infrared Spectroscopy","authors":"Phongphol Lostapornpipit, Feaveya Kheawprae, A. Boonpoonga, Lakkhana Bannawat","doi":"10.1109/RI2C48728.2019.8999879","DOIUrl":"https://doi.org/10.1109/RI2C48728.2019.8999879","url":null,"abstract":"A utilization of Near-Infrared Spectroscopy (NIRs) for prediction of soil properties is a cost and time effective method. Spectral data are often suitable for estimation of biochemical soil quality indicators. This paper introduces a sensor development for soil-property detection using near infrared spectroscopy to avoid dangerous heavy metals and guarantee agricultural product quality. Such as arsenic in contaminated soils transporting to human body via vegetables or other products. In order to create a predictive model, experiments are conducted with samples that added exact quantity of arsenic trioxide (AS2O3). Furthermore, various soils from agricultural sites are also collected to perform experiments. Partial Least Square Regression (PLSR) is used as a signal processing method in order to create predictive models for common dangerous element in soils, such as iron and arsenic.","PeriodicalId":404700,"journal":{"name":"2019 Research, Invention, and Innovation Congress (RI2C)","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127240457","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 : 2019-12-01DOI: 10.1109/RI2C48728.2019.8999905
T. Satitchantrakul, W. Jeamsaksiri, S. Chalermwisutkul
The capacitive sensor designed based on interdigitated capacitor is studied as one of the methods to detect size and speed of droplets, which can be further applied in Lab-on-a-chipl microfluidic systems. The interdigitated capacitors in millimeter regime are studied, analyzed, designed, implemented and measured. The results of both simulation and measurement showed similar capacitance values. Then, the micrometer-scaled sensor is designed for further implementation with the silicon process. The Capsense evaluation board with capacitance to digital reader are used to monitor the capacitance from interdigitated capacitor. The principle to calculate speed and size of the droplets are also provided.
{"title":"Droplet Detection with Interdigitated Capacitor Sensor","authors":"T. Satitchantrakul, W. Jeamsaksiri, S. Chalermwisutkul","doi":"10.1109/RI2C48728.2019.8999905","DOIUrl":"https://doi.org/10.1109/RI2C48728.2019.8999905","url":null,"abstract":"The capacitive sensor designed based on interdigitated capacitor is studied as one of the methods to detect size and speed of droplets, which can be further applied in Lab-on-a-chipl microfluidic systems. The interdigitated capacitors in millimeter regime are studied, analyzed, designed, implemented and measured. The results of both simulation and measurement showed similar capacitance values. Then, the micrometer-scaled sensor is designed for further implementation with the silicon process. The Capsense evaluation board with capacitance to digital reader are used to monitor the capacitance from interdigitated capacitor. The principle to calculate speed and size of the droplets are also provided.","PeriodicalId":404700,"journal":{"name":"2019 Research, Invention, and Innovation Congress (RI2C)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125478921","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 : 2019-12-01DOI: 10.1109/RI2C48728.2019.8999945
Niroot Wattanasaeng, K. Ransikarbum
Many countries, including Thailand, have recently supported and promoted the establishment of economic zones to encourage economic growth in various industries. Key factors for determining the locations of industrial plants in an industrial estate are related to total investment cost, which pertains to land, building, energy, and facilities that are built into the system. However, existing studies are scarce, therefore in this study, we develop a model for determining the plant-layout assignment in an exemplified industrial estate. The single-objective Mixed Integer Linear Optimization Programming (MILP) approach isused to evaluate cost minimization under a number of confining requirements. The model is verified through the demonstrated case study using an area of the industrial estate by classifying the factory types into 4 categories, which are 1) toxic-related industry, 2) general industry, 3) warehouse, and 4) office center (i.e. safe zone). The initial results illustrate that industrial plants in an industrial estate that are found close to the office zone with respect to the desired cost minimization.
{"title":"Cost Optimization Model for Plant Assignment in Industrial Estate Planning","authors":"Niroot Wattanasaeng, K. Ransikarbum","doi":"10.1109/RI2C48728.2019.8999945","DOIUrl":"https://doi.org/10.1109/RI2C48728.2019.8999945","url":null,"abstract":"Many countries, including Thailand, have recently supported and promoted the establishment of economic zones to encourage economic growth in various industries. Key factors for determining the locations of industrial plants in an industrial estate are related to total investment cost, which pertains to land, building, energy, and facilities that are built into the system. However, existing studies are scarce, therefore in this study, we develop a model for determining the plant-layout assignment in an exemplified industrial estate. The single-objective Mixed Integer Linear Optimization Programming (MILP) approach isused to evaluate cost minimization under a number of confining requirements. The model is verified through the demonstrated case study using an area of the industrial estate by classifying the factory types into 4 categories, which are 1) toxic-related industry, 2) general industry, 3) warehouse, and 4) office center (i.e. safe zone). The initial results illustrate that industrial plants in an industrial estate that are found close to the office zone with respect to the desired cost minimization.","PeriodicalId":404700,"journal":{"name":"2019 Research, Invention, and Innovation Congress (RI2C)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115282747","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 : 2019-12-01DOI: 10.1109/RI2C48728.2019.8999893
Niphaporn Panya, Sansiri Tanachutiwat
The purpose of this work is to create more defective specimen for development of deep learning model for non-destructive inspection of welding materials of the workpiece by radiographic testing. Inadequate amounts of defective samples in some rare cases poses a major challenge for the development of defect detection and classification deep learning models. Obtaining actual rare defects from real works is improbable in the industry. Therefore, an approach to create and collect defective welding sample are design and proposed. The specimen design and defect definition are according to international standards.
{"title":"Creating Subsurface Defect Specimens for Deep Learning Analyzing of Radiographic Weld Testing","authors":"Niphaporn Panya, Sansiri Tanachutiwat","doi":"10.1109/RI2C48728.2019.8999893","DOIUrl":"https://doi.org/10.1109/RI2C48728.2019.8999893","url":null,"abstract":"The purpose of this work is to create more defective specimen for development of deep learning model for non-destructive inspection of welding materials of the workpiece by radiographic testing. Inadequate amounts of defective samples in some rare cases poses a major challenge for the development of defect detection and classification deep learning models. Obtaining actual rare defects from real works is improbable in the industry. Therefore, an approach to create and collect defective welding sample are design and proposed. The specimen design and defect definition are according to international standards.","PeriodicalId":404700,"journal":{"name":"2019 Research, Invention, and Innovation Congress (RI2C)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125234719","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 : 2019-12-01DOI: 10.1109/RI2C48728.2019.8999965
S. Sitthiracha, S. Koetniyom, G. Phanomchoeng
Torque vectoring (TV) is a widely used technique to achieve stability control for independent wheel drive electric vehicle due to its velocity maintaining performance. However, in case of critical and emergency situations, active braking (AB) performs better in improving handling improvement. To improve overall handling performance in the critical situation, combination of TV and AB is introduced in this paper. Yaw rate and vehicle sideslip rate are used as a control parameter in PID controller to determine motor torques and brake pressures. Brake force is applied at each wheel whenever motor brake torque is activated. With the contribution of AB, overall required motor torques for countering yaw moment are drastically reduced in four-wheel independent drive electric vehicle while similar stability performance can be achieved.
{"title":"Combination of Active Braking and Torque Vectoring in Electronic Stability Control for Four-Wheel Independent Drive Electric Vehicle","authors":"S. Sitthiracha, S. Koetniyom, G. Phanomchoeng","doi":"10.1109/RI2C48728.2019.8999965","DOIUrl":"https://doi.org/10.1109/RI2C48728.2019.8999965","url":null,"abstract":"Torque vectoring (TV) is a widely used technique to achieve stability control for independent wheel drive electric vehicle due to its velocity maintaining performance. However, in case of critical and emergency situations, active braking (AB) performs better in improving handling improvement. To improve overall handling performance in the critical situation, combination of TV and AB is introduced in this paper. Yaw rate and vehicle sideslip rate are used as a control parameter in PID controller to determine motor torques and brake pressures. Brake force is applied at each wheel whenever motor brake torque is activated. With the contribution of AB, overall required motor torques for countering yaw moment are drastically reduced in four-wheel independent drive electric vehicle while similar stability performance can be achieved.","PeriodicalId":404700,"journal":{"name":"2019 Research, Invention, and Innovation Congress (RI2C)","volume":"179 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131436911","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 : 2019-12-01DOI: 10.1109/RI2C48728.2019.8999951
Parinya Khongprom, Waritnan Wanchan, Kongpob Kamkham, S. Limtrakul
The effect of particle properties on the flow behavior in the gas-liquid-solid bubble column was investigated by means of CFD simulation. Multi-fluid model and the kinetic theory of granular flow were employed. The particle diameters dp = 3 mm, 4 mm and 5 mm and particle densities $rho_{mathrm{p}} = 2,250$ kg/m3, 2,450 kg/m3 and 2,750 kg/m3 were studied. The results showed that the particle size remarkably impacted on the hydrodynamic and the radial uniformity. For small particle, the flow behavior is very chaotic with less uniformity in the radial direction. The strong turbulent regime was obtained. The flow behavior becomes more uniform for large particle. The transition regime with low S.D. of flow behavior was observed. However, the particle density had less impact on the hydrodynamic and the radial uniformity distribution.
{"title":"CFD Simulation of the Hydrodynamics in Three Phase Fluidized Bed Reactor: Effect of Particle Properties","authors":"Parinya Khongprom, Waritnan Wanchan, Kongpob Kamkham, S. Limtrakul","doi":"10.1109/RI2C48728.2019.8999951","DOIUrl":"https://doi.org/10.1109/RI2C48728.2019.8999951","url":null,"abstract":"The effect of particle properties on the flow behavior in the gas-liquid-solid bubble column was investigated by means of CFD simulation. Multi-fluid model and the kinetic theory of granular flow were employed. The particle diameters dp = 3 mm, 4 mm and 5 mm and particle densities $rho_{mathrm{p}} = 2,250$ kg/m3, 2,450 kg/m3 and 2,750 kg/m3 were studied. The results showed that the particle size remarkably impacted on the hydrodynamic and the radial uniformity. For small particle, the flow behavior is very chaotic with less uniformity in the radial direction. The strong turbulent regime was obtained. The flow behavior becomes more uniform for large particle. The transition regime with low S.D. of flow behavior was observed. However, the particle density had less impact on the hydrodynamic and the radial uniformity distribution.","PeriodicalId":404700,"journal":{"name":"2019 Research, Invention, and Innovation Congress (RI2C)","volume":"428 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132367740","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 : 2019-12-01DOI: 10.1109/RI2C48728.2019.8999915
B. Hong, Lei Sun, Guo Ping Wang, R. Richardson, N. Chudpooti, I. Robertson, N. Somjit
This paper presents a novel design of a millimeterwave dual-function in-plane hollow metal waveguide to microstrip transition and bandpass filter based on epsilon-near-zero (ENZ) metamaterial. A hollow metallic rectangular waveguide (HMRW) that operates near its cut-off frequency of the fundamental TE10 mode is used to mimic the ENZ metamaterial, allowing the wave to tunnel through the waveguide with an effectively infinite phase-velocity. As a waveguide transition, the ENZ waveguide directly interconnects HMRW and microstrip in the same plane with a minimum insertion loss of 0.7 dB at the 33.06 GHz, overcoming the significant impedance mismatch and geometry difference between HMRW and Microstrip. As a bandpass filter, the design has a near-flat passband with the minimum insertion loss of 0.7 dB and a bandwidth of 1.31 GHz centered at 32.96 GHz, which leads to a Q-factor of 25.17. The work offers a step towards a novel dual-function waveguide transition and bandpass filter that can be used in a variety of functional components for millimeter-wave multichip modules and hybrid integrated circuits.
{"title":"Millimeter-wave Dual-Function Hollow Metal Waveguide to Microstrip Transition and Bandpass Filter based on ENZ Metamaterial","authors":"B. Hong, Lei Sun, Guo Ping Wang, R. Richardson, N. Chudpooti, I. Robertson, N. Somjit","doi":"10.1109/RI2C48728.2019.8999915","DOIUrl":"https://doi.org/10.1109/RI2C48728.2019.8999915","url":null,"abstract":"This paper presents a novel design of a millimeterwave dual-function in-plane hollow metal waveguide to microstrip transition and bandpass filter based on epsilon-near-zero (ENZ) metamaterial. A hollow metallic rectangular waveguide (HMRW) that operates near its cut-off frequency of the fundamental TE10 mode is used to mimic the ENZ metamaterial, allowing the wave to tunnel through the waveguide with an effectively infinite phase-velocity. As a waveguide transition, the ENZ waveguide directly interconnects HMRW and microstrip in the same plane with a minimum insertion loss of 0.7 dB at the 33.06 GHz, overcoming the significant impedance mismatch and geometry difference between HMRW and Microstrip. As a bandpass filter, the design has a near-flat passband with the minimum insertion loss of 0.7 dB and a bandwidth of 1.31 GHz centered at 32.96 GHz, which leads to a Q-factor of 25.17. The work offers a step towards a novel dual-function waveguide transition and bandpass filter that can be used in a variety of functional components for millimeter-wave multichip modules and hybrid integrated circuits.","PeriodicalId":404700,"journal":{"name":"2019 Research, Invention, and Innovation Congress (RI2C)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132704805","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 : 2019-12-01DOI: 10.1109/RI2C48728.2019.8999938
K. Asawarungsaengkul, Wanida Laoraksakiat
This paper proposes the mathematical models and optimization approaches for Person-Job (P-J) fit job assignment problem. There are five objectives in this problem. For P-J fit, each employee is assigned to perform a job based on the matching level of his or her competency to that job. The linear membership function is utilized to measure the level of employee's competency that fits to a job. Next, employee satisfaction in terms of job preference list and ranking score is considered. Then, goal programming and fuzzy multi-objective optimization are proposed to provide the appropriate solutions for job assignment. Lingo 15 is used to solve the proposed mathematical models. Decision-makers (DM) can define the weights for goal programming or the shape parameters of exponential membership function to obtain alternative solutions for the job assignment. These enable DM to have sufficient choices in properly making the decision. In conclusion, the proposed mathematical models enhance DM to determine the Person-Job fit job assignment effectively.
{"title":"Optimization Approach to Multi-Objective Person-Job Fit Job Assignment Problem","authors":"K. Asawarungsaengkul, Wanida Laoraksakiat","doi":"10.1109/RI2C48728.2019.8999938","DOIUrl":"https://doi.org/10.1109/RI2C48728.2019.8999938","url":null,"abstract":"This paper proposes the mathematical models and optimization approaches for Person-Job (P-J) fit job assignment problem. There are five objectives in this problem. For P-J fit, each employee is assigned to perform a job based on the matching level of his or her competency to that job. The linear membership function is utilized to measure the level of employee's competency that fits to a job. Next, employee satisfaction in terms of job preference list and ranking score is considered. Then, goal programming and fuzzy multi-objective optimization are proposed to provide the appropriate solutions for job assignment. Lingo 15 is used to solve the proposed mathematical models. Decision-makers (DM) can define the weights for goal programming or the shape parameters of exponential membership function to obtain alternative solutions for the job assignment. These enable DM to have sufficient choices in properly making the decision. In conclusion, the proposed mathematical models enhance DM to determine the Person-Job fit job assignment effectively.","PeriodicalId":404700,"journal":{"name":"2019 Research, Invention, and Innovation Congress (RI2C)","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121729353","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 : 2019-12-01DOI: 10.1109/RI2C48728.2019.8999922
Waiard Saikong, T. Kulworawanichpong
This article proposed a method to increase effectiveness of energy consumption and presented comparison of effects of energy and power consumption from algorithms to investigate optimal velocity trajectory under the condition of late arrival, algorithms to investigate optimal hybrid energy storage system, and cases that collaborated both algorithms. The testing was on the route New York City Cycle - NYCC and route SUT - Suranaree University of Technology Route. The real field measurement was used to find load profile for SUT route. Both were urban traffic routes. The researcher created a mathematic model and tested for optimal velocity trajectory and optimal hybrid energy storage system using particle swarm optimization: PSO methodology. The test revealed that the algorithm to investigate optimal velocity trajectory under the condition of delayed arrival together with the algorithm to investigate optimal hybrid energy storage system - HESS can reduce energy consumption and maximum peak power at most which was at 46.653% and 60.543% respectively on NYCC route and can reduce energy consumption at 21.435% and reduce maximum power at 23.973% on SUT route.
{"title":"The Effect of Optimal Vehicle Velocity Trajectory and Optimal Hybrid Energy Storage on Electric Vehicle Energy Consumption","authors":"Waiard Saikong, T. Kulworawanichpong","doi":"10.1109/RI2C48728.2019.8999922","DOIUrl":"https://doi.org/10.1109/RI2C48728.2019.8999922","url":null,"abstract":"This article proposed a method to increase effectiveness of energy consumption and presented comparison of effects of energy and power consumption from algorithms to investigate optimal velocity trajectory under the condition of late arrival, algorithms to investigate optimal hybrid energy storage system, and cases that collaborated both algorithms. The testing was on the route New York City Cycle - NYCC and route SUT - Suranaree University of Technology Route. The real field measurement was used to find load profile for SUT route. Both were urban traffic routes. The researcher created a mathematic model and tested for optimal velocity trajectory and optimal hybrid energy storage system using particle swarm optimization: PSO methodology. The test revealed that the algorithm to investigate optimal velocity trajectory under the condition of delayed arrival together with the algorithm to investigate optimal hybrid energy storage system - HESS can reduce energy consumption and maximum peak power at most which was at 46.653% and 60.543% respectively on NYCC route and can reduce energy consumption at 21.435% and reduce maximum power at 23.973% on SUT route.","PeriodicalId":404700,"journal":{"name":"2019 Research, Invention, and Innovation Congress (RI2C)","volume":"854 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129369343","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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