2021 XIX Workshop on Information Processing and Control (RPIC)最新文献

Towards an Hybrid Hodgkin-Huxley Action Potential Generation Model 一个混合霍奇金-赫胥黎动作电位生成模型

2021 XIX Workshop on Information Processing and Control (RPIC) Pub Date : 2021-11-03 DOI: 10.1109/RPIC53795.2021.9648523

Lautaro Estienne

{"title":"Towards an Hybrid Hodgkin-Huxley Action Potential Generation Model","authors":"Lautaro Estienne","doi":"10.1109/RPIC53795.2021.9648523","DOIUrl":"https://doi.org/10.1109/RPIC53795.2021.9648523","url":null,"abstract":"Mathematical models for the generation of the action potential can improve the understanding of physiological mechanisms that are consequence of the electrical activity in neurons. In such models, some equations involving empirically obtained functions of the membrane potential are usually defined. The best known of these models, the Hodgkin-Huxley model, is an example of this paradigm since it defines the conductances of ion channels in terms of the opening and closing rates of each type of gate present in the channels. These functions need to be derived from laboratory measurements that are often very expensive and produce little data because they involve a time-space-independent measurement of the voltage in a single channel of the cell membrane. In this work, we investigate the possibility of finding the Hodgkin-Huxley model’s parametric functions using only two simple measurements (the membrane voltage as a function of time and the injected current that triggered that voltage) and applying Deep Learning methods to estimate these functions. This would result in an hybrid model of the action potential generation composed by the original Hodgkin-Huxley equations and an Artificial Neural Network that requires a small set of easy-to-perform measurements to be trained. Experiments were carried out using data generated from the original Hodgkin-Huxley model, and results show that a simple two-layer artificial neural network (ANN) architecture trained on a minimal amount of data can learn to model some of the fundamental proprieties of the action potential generation by estimating the model’s rate functions.","PeriodicalId":299649,"journal":{"name":"2021 XIX Workshop on Information Processing and Control (RPIC)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117198731","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

Driver intention prediction at roundabouts 环形交叉路口驾驶员意图预测

2021 XIX Workshop on Information Processing and Control (RPIC) Pub Date : 2021-11-03 DOI: 10.1109/RPIC53795.2021.9648491

Vazquez Raimundo, Mason Favio

引用次数: 1

Detection of broken rotor bars and eccentricity during the starting transient of three-phase induction motors 三相感应电动机起动瞬态时转子断条和偏心的检测

2021 XIX Workshop on Information Processing and Control (RPIC) Pub Date : 2021-11-03 DOI: 10.1109/RPIC53795.2021.9648510

M. Meira, C. Verucchi, A. Castellino, Guillermo R. Bossio

引用次数: 0

Control oriented prediction for FSW based on experimental data and conventional software tools 基于实验数据和常规软件工具的FSW面向控制预测

2021 XIX Workshop on Information Processing and Control (RPIC) Pub Date : 2021-11-03 DOI: 10.1109/RPIC53795.2021.9648469

Sara Montoya A, María C. Yepes R, Cuscagua L. Juan D, Elizabeth Hoyos P, Yesid Montoya G, Hernán D. Álvarez Z

引用次数: 0

Assessment of the Efficiency vs Particle Size for Three Airborne Aerosol Sampling Probes. Computational Simulations 三种空气气溶胶取样探针的效率与粒径之比较。计算模拟

2021 XIX Workshop on Information Processing and Control (RPIC) Pub Date : 2021-11-03 DOI: 10.1109/RPIC53795.2021.9648449

Mauro González Vera, P. Cometto, Juan M. Casañas

引用次数: 1

Energy Audit Implementation According to ISO 50002 Standard in a Bakery Company 某烘焙企业实施ISO 50002能源审计

2021 XIX Workshop on Information Processing and Control (RPIC) Pub Date : 2021-11-03 DOI: 10.1109/RPIC53795.2021.9648416

Diego Larrahondo, E. Quispe

{"title":"Energy Audit Implementation According to ISO 50002 Standard in a Bakery Company","authors":"Diego Larrahondo, E. Quispe","doi":"10.1109/RPIC53795.2021.9648416","DOIUrl":"https://doi.org/10.1109/RPIC53795.2021.9648416","url":null,"abstract":"The global warming resulting from the use of fossil fuels is putting pressure on governments to formulate and adopt energy policies aimed at different sectors of the economy. One of the most significant measures in this direction is industrial energy efficiency, a subject that concerns SMEs. An SME was identified in the Valle del Cauca region that recognized the economic and environmental need to have a more efficient system, especially in energy consumption. A bakery company met the requirements, this company has whole wheat bread as its main product. Likewise, during its operating time, an energy performance study has not been carried out, which leads to not knowing if they make adequate use of energy, be it electrical or in the form of heat, which can cause inefficiencies in their processes.Keeping these aspects in mind, in this article an energy audit process was implemented in the bakery company, according to the guidelines of ISO 50002; structuring the stages of the audit process, using a flow diagram; identifying different opportunities for improving energy performance for equipment with higher consumption and therefore greater savings potential; evaluating these improvement opportunities, which are linked to the change of operation and maintenance; and generating recommendations that make it possible to make correct decisions regarding energy consumption and thus reduce costs of this nature.","PeriodicalId":299649,"journal":{"name":"2021 XIX Workshop on Information Processing and Control (RPIC)","volume":"394 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133906990","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

Path-Following by a UAV-UGV Formation Using Null Space-Based Control 基于空基控制的UAV-UGV编队路径跟踪

2021 XIX Workshop on Information Processing and Control (RPIC) Pub Date : 2021-11-03 DOI: 10.1109/RPIC53795.2021.9648417

Vinícius Pacheco Bacheti, Alexandre Santos Brandão, M. Sarcinelli-Filho

引用次数: 0

Comparison of NASA-POWER solar radiation data with ground-based measurements in the south of South America NASA-POWER太阳辐射数据与南美洲南部地面测量数据的比较

2021 XIX Workshop on Information Processing and Control (RPIC) Pub Date : 2021-11-03 DOI: 10.1109/RPIC53795.2021.9648428

Pablo Facundo Orte, Anabela Lusi, Facundo Carmona, R. D’Elia, A. Faramiñán, E. Wolfram

引用次数: 2

RAT20 Teleoperated Argentine Robot RAT20遥控阿根廷机器人

2021 XIX Workshop on Information Processing and Control (RPIC) Pub Date : 2021-11-03 DOI: 10.1109/RPIC53795.2021.9648528

E. Slawiñski, Leopoldo Slawiñski, D. Santiago, L. Salinas, V. Mut

{"title":"RAT20 Teleoperated Argentine Robot","authors":"E. Slawiñski, Leopoldo Slawiñski, D. Santiago, L. Salinas, V. Mut","doi":"10.1109/RPIC53795.2021.9648528","DOIUrl":"https://doi.org/10.1109/RPIC53795.2021.9648528","url":null,"abstract":"This paper presents the design of the robot RAT20 (Teleoperated Argentine Robot), a mobile dual-arm robot system developed as a research platform for studying multidisciplinary aspects about remote mobile manipulation. The robot allows in a single platform, to perform research in most of the areas involved in autonomous and teleoperated robotics such as: navigation, mobile and dual-arm manipulation, planning, active compliance and force control strategies, collision detection, human-robot interaction, delay compensation and force feedback, among others. RAT has 20 degrees of freedom, including 12-DOF for two arms, 2-DOF torso, 1-DOF head, and a mobile base equipped with four in-wheel brushless motors. The sensors include a 360 camera, depth camera, laser lidar, current, position and velocity sensors, and a mapping and localization system based on visual SLAM. The robot can be driven from a base station composed for haptic devices and a wireless joystick or pedals. The paper provides an overview of the design, especially in the control area, as well as of its development, the sensors incorporated in the system, and its software, achieving a prototype system for research, education and base platform for possible extensions and adaptions to applications in field from disinfection and cleaning tasks until explosive neutralization.","PeriodicalId":299649,"journal":{"name":"2021 XIX Workshop on Information Processing and Control (RPIC)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124856250","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: 1

Validation of the atmospheric correction of Landsat OLI imagery and turbidity retrievals using AERONET-OC data from the Bahía Blanca site 利用Bahía Blanca站点的AERONET-OC数据对Landsat OLI图像进行大气校正和浊度反演的验证

2021 XIX Workshop on Information Processing and Control (RPIC) Pub Date : 2021-11-03 DOI: 10.1109/RPIC53795.2021.9648456

Maximiliano Arena, A. L. Delgado, P. Pratolongo, Carla Celleri, Alejandro J. Vitale

{"title":"Validation of the atmospheric correction of Landsat OLI imagery and turbidity retrievals using AERONET-OC data from the Bahía Blanca site","authors":"Maximiliano Arena, A. L. Delgado, P. Pratolongo, Carla Celleri, Alejandro J. Vitale","doi":"10.1109/RPIC53795.2021.9648456","DOIUrl":"https://doi.org/10.1109/RPIC53795.2021.9648456","url":null,"abstract":"AERONET-OC collects data from worldwide distributed autonomous CE-318 sun-photometers adapted to provide measurements of the radiance emerging from the sea (i.e., water-leaving radiance). The network supports satellite ocean color validation activities through standardized measurements performed at different sites with a single measuring system and protocol. In January 2020 the Bahía Blanca site was established at the mouth of the main navigation channel of the Bahía Blanca Estuary, a complex system where widespread erosion and strong tidal currents are responsible for the typically high suspended loads in the channel. In this work we present a validation of three different algorithms for the atmospheric correction of Landsat-OLI scenes over the area, based on AERONET-OC data and in situ measurements obtained with a hand-held spectroradiometer. Surface remote sensing reflectance was used to retrieve satellite turbidity and the algorithm performance was tested using turbidity measurements obtained from water samples collected simultaneously with satellite overpasses. According to our results, the best fit was obtained with the atmospheric correction algorithm based on the black-pixel assumption, with the aerosol type estimated using the two OLI-SWIR bands and allowed to vary spatially (per pixel variable epsilon). The aerosol type changed along the estuary, with an epsilon parameter that commonly decreased from the inner section through the mouth. The regression line of in situ measurements with satellite turbidity showed a good performance (R2 = 0.97, n=20), with a high accuracy (RMSE = 4.03, NMAE= 0.16) and no tendency to over or underestimation (BIAS = 0.63). The application of properly validated algorithms to satellite data from high spatial resolution images allowed for the identification of detailed turbidity features in the estuary, resulting from re-suspension phenomena over banks and turbulent currents.","PeriodicalId":299649,"journal":{"name":"2021 XIX Workshop on Information Processing and Control (RPIC)","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133004893","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: 1