2019 5th International Conference on Optimization and Applications (ICOA)最新文献

Integrated Motor Optimization and Route Planning for Electric Vehicle using Embedded GPU System 基于嵌入式GPU系统的电动汽车集成电机优化与路径规划

2019 5th International Conference on Optimization and Applications (ICOA) Pub Date : 2019-04-25 DOI: 10.1109/ICOA.2019.8727682

Vincent Roberge, M. Tarbouchi, A. Noureldin

{"title":"Integrated Motor Optimization and Route Planning for Electric Vehicle using Embedded GPU System","authors":"Vincent Roberge, M. Tarbouchi, A. Noureldin","doi":"10.1109/ICOA.2019.8727682","DOIUrl":"https://doi.org/10.1109/ICOA.2019.8727682","url":null,"abstract":"For the route planning of electric vehicles (EV) a greater emphasize is placed on minimizing the energy consumption. The model used to calculate the energy along the path is typically based on the mechanical model of the vehicle. However, to be more accurate, one should also consider the motor losses. In this paper, we propose an integrated motor optimization and route planning for EV based on the Particle Swarm Optimization (PSO) and the Bellman-Ford (BF) routing algorithm. The PSO is used to calculate optimized magnetic flux settings for an induction motor for various operating points. The calculated settings maintain the high efficiency of the motor throughout the trip, but are also used to accurately calculate the motor losses prior to planning the route. The BF algorithm is used to calculate optimized routes. A Pareto front of optimized routes that minimized energy and distance is produced and allows the user to select the preferred route. Both the PSO and the BF are implemented in CUDA on an embedded NVIDIA Jetson TX2 graphics processing unit (GPU) for maximum performance. The system is tested on road maps with up to 4.6 million edges and provides a speedup of 19.3x for the PSO and 10.1x for the BF.","PeriodicalId":109940,"journal":{"name":"2019 5th International Conference on Optimization and Applications (ICOA)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122074586","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}

引用次数: 3

Approach and contribution of urban road traffic management to reduce congestion estimation times using optimization algorithms 城市道路交通管理中使用优化算法减少拥堵估计时间的方法及贡献

2019 5th International Conference on Optimization and Applications (ICOA) Pub Date : 2019-04-25 DOI: 10.1109/ICOA.2019.8727659

Sara Haddouch, H. Hachimi, N. Hmina

引用次数: 0

Energy Efficient and Devices Priority Aware Computation Offloading to a Mobile Edge Computing Server 节能和设备优先级感知计算卸载到移动边缘计算服务器

2019 5th International Conference on Optimization and Applications (ICOA) Pub Date : 2019-04-25 DOI: 10.1109/ICOA.2019.8727647

Youssef Hmimz, T. Chanyour, Mohamed El Ghmary, Mohammed Ouçamah CHERKAOUI MALKI

{"title":"Energy Efficient and Devices Priority Aware Computation Offloading to a Mobile Edge Computing Server","authors":"Youssef Hmimz, T. Chanyour, Mohamed El Ghmary, Mohammed Ouçamah CHERKAOUI MALKI","doi":"10.1109/ICOA.2019.8727647","DOIUrl":"https://doi.org/10.1109/ICOA.2019.8727647","url":null,"abstract":"Mobile edge computing (MEC) provides remote computation capacity at the edge of mobile networks in close proximity to smart mobile devices (SMDs). These devices generally possess limited processing capacity and battery power. Hence, heavy tasks that require a lot of computation and are energy consuming must be offloaded to a MEC server. Actually, it must consider the wireless network state, the number of SMDs requesting the computation offloading, and the available radio resources. In this paper, we consider a multi-mobile users MEC system, where multiple SMDs demand computation offloading to a MEC server, and we take into account the presence of particular subscribers having priority for computation offloading services. The purpose of this paper is to jointly optimize task offloading decisions and the allocation of critical radio resources while maintaining the priority of certain mobile device users and minimizing overall power consumption. Therefore, we have formulated a bi-objective optimization problem which is NP-Hard. Accordingly, with the use of the weighted aggregation approach, we propose and evaluate a heuristic that, in addition to minimizing the overall energy, minimizes the number of penalized SMDs in case where the radio resources are critical. The obtained results in terms of energy and satisfaction of the SMDs are very encouraging.","PeriodicalId":109940,"journal":{"name":"2019 5th International Conference on Optimization and Applications (ICOA)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121492882","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}

引用次数: 8

Security Measures Assessment for Big Data Management Systems 大数据管理系统安全措施评估

2019 5th International Conference on Optimization and Applications (ICOA) Pub Date : 2019-04-25 DOI: 10.1109/ICOA.2019.8727699

Ibtissame Kandrouch, C. Saadi, N. Hmina, H. Chaoui

引用次数: 2

Optimization of logistics to support the African's development 优化物流，支持非洲发展

2019 5th International Conference on Optimization and Applications (ICOA) Pub Date : 2019-04-25 DOI: 10.1109/ICOA.2019.8727650

S. Bouazza, Zoubida Benmamoun, H. Hachimi

引用次数: 1

Inertia Constant strategy on Mean Grey Wolf Optimizer Algorithm for Optimization functions 基于惯性常数策略的均值灰狼优化算法优化函数

2019 5th International Conference on Optimization and Applications (ICOA) Pub Date : 2019-04-25 DOI: 10.1109/ICOA.2019.8727691

S.B. Singh, Narinder Singh, H. Hachimi

{"title":"Inertia Constant strategy on Mean Grey Wolf Optimizer Algorithm for Optimization functions","authors":"S.B. Singh, Narinder Singh, H. Hachimi","doi":"10.1109/ICOA.2019.8727691","DOIUrl":"https://doi.org/10.1109/ICOA.2019.8727691","url":null,"abstract":"Mean grey wolf algorithm is a crowd based technique which mimics the leadership hierarchy of wolves are very known for their group hunting. It is very interesting approach or execute most effortless and there are several constants adjust. Performance of the algorithm depends significantly on the suitable parameter value selection strategies for fine tuning its constants. Weight has been applied on the position update mathematical equations of Mean GWO to create a balance amid the exploration and exploitation characteristics of Mean GWO. In this text, has been developed a newly inertial weight based algorithm is called Inertia Constant Mena Grey Wolf Optimizer Algorithm (ICMGWO). The efficiency of the existing method has been verify on the well-known functions during to the comparison of the algorithms. Also existing variant is compared with least number of iterations, best score, standard deviation, mean, convergence rate and best time varying. Statistical analysis and experimental solutions reveals that existing variant improves the search accuracy in terms of convergence rate as well as solution quality.","PeriodicalId":109940,"journal":{"name":"2019 5th International Conference on Optimization and Applications (ICOA)","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116949720","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}

引用次数: 2

Green Port in Blue Ocean: Optimization of Energy in Asian Ports 蓝海中的绿色港口:亚洲港口能源优化

2019 5th International Conference on Optimization and Applications (ICOA) Pub Date : 2019-04-25 DOI: 10.1109/ICOA.2019.8727615

Soukaina Fahdi, Mariam Elkhechafi, H. Hachimi

引用次数: 10

Towards a Smart Sustainable City: Air Pollution Detection and Control using Internet of Things 迈向智慧可持续城市:利用物联网检测和控制空气污染

2019 5th International Conference on Optimization and Applications (ICOA) Pub Date : 2019-04-25 DOI: 10.1109/ICOA.2019.8727690

Mohamed S. Ghoneim, Sahar M. Hamed

{"title":"Towards a Smart Sustainable City: Air Pollution Detection and Control using Internet of Things","authors":"Mohamed S. Ghoneim, Sahar M. Hamed","doi":"10.1109/ICOA.2019.8727690","DOIUrl":"https://doi.org/10.1109/ICOA.2019.8727690","url":null,"abstract":"Smart cities have become an essential and global need; they enhance the infrastructure to mitigate the problems caused by the rapid pace of the urbanization. The main goal is not only achieving a smart city but to realize a smart sustainable city, to achieve the balance of the environment alongside the balance of the city's technology evolution. The Internet of Things (IoT) technology is the most popular technology used in smart cities due to its efficiency in wide varieties of applications. Although the IoT is yet to fully emerge, the energy demand has proven to be significantly increased and will keep on increasing over the upcoming years, that's why it's crucial to investigate the Green IoT. One of the most challenging issues in cities is pollution especially air pollution. Air pollution will become a catastrophe with technological advancement if cities turned a blind eye to it. It has a direct effect on people’s health as well as the ecosystem. From this point, this paper suggests a green IoT based efficient system that detects and monitor the outdoor air pollution level; the system is powered by renewable energy. The system monitors the pollution level; if the pollution level exceeds the acceptable pollution level, it takes a decision to notify the authorities who can use this data in planning preventive actions and take measures to stop the continuous harmful air pollution effects and prevent the evolution of this phenomenon.","PeriodicalId":109940,"journal":{"name":"2019 5th International Conference on Optimization and Applications (ICOA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130500532","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}

引用次数: 12

How to select suppliers when implementing a sustainable procurement strategy 在实施可持续采购策略时，如何选择供应商

2019 5th International Conference on Optimization and Applications (ICOA) Pub Date : 2019-04-25 DOI: 10.1109/ICOA.2019.8727666

H. Benchekroun, Zoubida Benmamoun, H. Hachimi

引用次数: 10

PID Controller of a MIMO system using Ant Colony Algorithm and its application to a poultry house system 蚁群算法在MIMO系统中的PID控制及其在鸡舍系统中的应用

2019 5th International Conference on Optimization and Applications (ICOA) Pub Date : 2019-04-25 DOI: 10.1109/ICOA.2019.8727710

Lahlouh Ilyas, E. Ahmed, S. Nacer

{"title":"PID Controller of a MIMO system using Ant Colony Algorithm and its application to a poultry house system","authors":"Lahlouh Ilyas, E. Ahmed, S. Nacer","doi":"10.1109/ICOA.2019.8727710","DOIUrl":"https://doi.org/10.1109/ICOA.2019.8727710","url":null,"abstract":"Poultry house are used for the main purpose of enhancing the environmental conditions in which birds are grown. The temperature inside livestock building is the most influential factor on the chickens. Commonly, it has been mutually interacted with others climatic parameters such as humidity, NH3 and CO2. This paper proposes a new ways to control the temperature inside poultry house using an optimized proportional-integrator-derivative (PID) controller. The primary technique focuses on the set of the output matrix via the adaptation of the static output feedback (SOF) control for the multi-inputs multi-output (MIMO) system. The generated single model of the poultry house process is regulated with the PID controller. Additionally, the Ant Colony Algorithm is employed to derive the optimal parameters (Kp, Ki, Kd) on testing the four multi-objective indices: the criterion of Integrated Squared Error (ISE), Integrated Absolute Error (IAE), Integrated Time Absolute Error (ITAE) and Integrated Time Squared Error (ITSE). The simulation results in case of hot conditions shows and demonstrates the good performance of the proposed technique in tracking the desired set point with the poultry house process.","PeriodicalId":109940,"journal":{"name":"2019 5th International Conference on Optimization and Applications (ICOA)","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122234589","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}

引用次数: 8