Proceedings of the International Conference on New Trends in Applied Sciences最新文献_第2页

Development of Voice and Face Recognition Based Security Software for Biometric Systems 开发基于语音和人脸识别的生物识别系统安全软件

Proceedings of the International Conference on New Trends in Applied Sciences Pub Date : 2023-12-01 DOI: 10.58190/icontas.2023.52

Emre Avuçlu, Murat Koklu

引用次数: 0

A PARKING PATH PLANNING METHOD BASED ON CIRCULAR ARCS AND LINES 基于圆弧和直线的停车路径规划方法

Proceedings of the International Conference on New Trends in Applied Sciences Pub Date : 2023-12-01 DOI: 10.58190/icontas.2023.63

Ryo Ogata, H. Oya

引用次数: 0

VERIFICATION OF GRID BASED FASTSLAM WITH MULTIPLE CANDIDATES OF PARTICLES 基于网格的多候选粒子快速拉伸验证

Proceedings of the International Conference on New Trends in Applied Sciences Pub Date : 2023-12-01 DOI: 10.58190/icontas.2023.59

Reo Yasuda, H. Oya, Y. Hoshi

{"title":"VERIFICATION OF GRID BASED FASTSLAM WITH MULTIPLE CANDIDATES OF PARTICLES","authors":"Reo Yasuda, H. Oya, Y. Hoshi","doi":"10.58190/icontas.2023.59","DOIUrl":"https://doi.org/10.58190/icontas.2023.59","url":null,"abstract":"In this paper, we propose a strategy for improving the accuracy of own positions in FastSLAM (Fast-Simultaneous Localization And Mapping). One can see that estimation of self-position and mapping are important for an autonomous mobile robot. As one approach to do this, GPS (Global Positioning System) based self-positioning methods have been proposed. However, GPS-based method has disadvantage that positioning is difficult in the environment where radio waves cannot be received. On the other hand, it is well known that SLAM can perform self-positioning by sensing the external environment based on LiDAR sensors, cameras and other devices. Since SLAM does not require online communication, estimate of self-position and mapping can be performed without being affected by the driving environment. FastSLAM is one of the SLAM algorithms, and samples the path using a particle filter. Each particle represents one possible motion path of robots in the particle filter, and the observed information is used to calculate the weight of each particle and evaluate each path. In FastSLAM, when self-location is determined, a particle is selected by comparing its likelihood as evaluated by the likelihood function. Since this depends on observed information, the reliability of the estimate depends on the accuracy of the sensor. Thus, there is possibility that there are more useful particles among those not selected. In this paper, we propose a new FastSLAM algorithm that selects multiple candidates of particles in FastSLAM algorithm. In the proposed approach, multiple candidates are stored and estimates of self-position is determined by using multiple candidates in the next step. By maintaining multiple particles, more robust self-position estimation and mapping can be performed comparing with the conventional FastSLAM. In this paper, we show the proposed algorithm and numerical simulations are shown to evaluate the performance of the proposed algorithm.","PeriodicalId":509439,"journal":{"name":"Proceedings of the International Conference on New Trends in Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139195689","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: 0

Human Error and Clinical Data Sharing 人为错误与临床数据共享

Proceedings of the International Conference on New Trends in Applied Sciences Pub Date : 2023-12-01 DOI: 10.58190/icontas.2023.62

Yassine Gounine, Pr.Khalid Minaoui, Pr.Mohamed ElAROUSSI

引用次数: 0

Numerical Investigation of Thermoelectric Generator for Waste Heat Recovery of Diesel Engine 柴油发动机余热回收热电发生器的数值研究

Proceedings of the International Conference on New Trends in Applied Sciences Pub Date : 2023-12-01 DOI: 10.58190/icontas.2023.49

Mahdi Asadi, A. Abazari, I. Larki

{"title":"Numerical Investigation of Thermoelectric Generator for Waste Heat Recovery of Diesel Engine","authors":"Mahdi Asadi, A. Abazari, I. Larki","doi":"10.58190/icontas.2023.49","DOIUrl":"https://doi.org/10.58190/icontas.2023.49","url":null,"abstract":"Thermoelectric generators hold immense promise in addressing the ever-increasing global energy demands and environmental concerns. Harnessing waste heat from various sources, such as exhaust gases from internal combustion engines, represents a vital avenue for improving energy efficiency and reducing emissions. In light of this, the present study introduces a comprehensive model for evaluating the performance of thermoelectric generators in heat recovery from diesel engine exhaust, shedding light on the potential of this technology to contribute to sustainable energy solutions. In this study, a model is presented for evaluating a thermoelectric generator's performance in heat recovery. The model is validated using experimental data from the literature. In this setup, 14 thermoelectric modules are placed at both the bottom and top of a rectangular gas channel of a diesel engine to recover heat from the exhaust gas. The hot head is heated by the exhaust gas, while the cold head is cooled by water, maintaining a constant temperature of 293 K. However, the temperature of the hot head varies depending on the engine's speed and load. The study investigates 12 different engine operating modes, including three motor speed modes (1000, 1500, and 2000 rpm) and five motor load modes (0.2, 0.4, 0.6, 0.8, and 1.0 MPa). Numerical analysis is performed concurrently with finite element simulations. The numerical and experimental finite element results are compared, and the findings confirm the consistency of the results.","PeriodicalId":509439,"journal":{"name":"Proceedings of the International Conference on New Trends in Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139192622","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: 0

ADVANCED SOLAR SHADING METHODOLOGIES IN APPLIED BUILDING SCIENCES 应用建筑科学中的先进遮阳方法

Proceedings of the International Conference on New Trends in Applied Sciences Pub Date : 2023-12-01 DOI: 10.58190/icontas.2023.53

M. Nastri

{"title":"ADVANCED SOLAR SHADING METHODOLOGIES IN APPLIED BUILDING SCIENCES","authors":"M. Nastri","doi":"10.58190/icontas.2023.53","DOIUrl":"https://doi.org/10.58190/icontas.2023.53","url":null,"abstract":"The study examines the typological, physical and applicative composition of the solar shading within the evolved scenario of architecture and buildings, with respect to the way in which they function with respect to thermal, light and airborne stresses, determining the elaboration criteria aimed at both “selective” environmental control and “dynamic” interaction and as “environmental filters”: this affirming the protective and reactive capacity of the shielding devices (also with the regulation of functional supports, “passive” or “active”, fixed or variable) to changes in climatic conditions. The development, production and execution of functional devices combined with the window surfaces of the building envelope (for windows and for façade systems) takes on, in the contemporary scenario, the methodologies and procedures related both to the environmental and ergonomic design of interior spaces, and to the energy calibration and containment of consumption due to technical systems. At the same time, the functional devices combined with the glazed surfaces participate in the overall morpho-typological composition of the architecture, according to the application and expression of the “equipment” capable of regulating the incidence of the solar radiation and light conditions.","PeriodicalId":509439,"journal":{"name":"Proceedings of the International Conference on New Trends in Applied Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139194623","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: 0