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2016 13th International Conference on Remote Engineering and Virtual Instrumentation (REV)最新文献

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A new approach to conduct remote experimentation over embedded technologies 一种基于嵌入式技术进行远程实验的新方法
I. Angulo, J. García-Zubía, L. Rodríguez-Gil, P. Orduña
Present paper presents a new approach to the deployment of remote laboratories over embedded technologies. New proposed architecture allows to perform the main stages in the experimentation with embedded systems including compilation and debugging. The design of the architecture provides scalability and replicability over different technologies. A new remote laboratory has been deployed to test the architecture providing remote experimentation over an ARM Cortex M0+ MCU.
本文提出了一种利用嵌入式技术部署远程实验室的新方法。新提出的体系结构允许在嵌入式系统实验中执行主要阶段,包括编译和调试。该体系结构的设计提供了不同技术之间的可伸缩性和可复制性。已经部署了一个新的远程实验室来测试该架构,提供ARM Cortex M0+ MCU上的远程实验。
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引用次数: 5
Demonstration of a remote lab based on a vibrating beam apparatus 基于振动梁装置的远程实验室演示
A. Cardoso, Vitor Sousa, M. T. Restivo, P. Gil
Engineering courses can benefit of using remote labs to support teaching and online learning. Online experimentation represents also a very important support in engineering teaching and can be used to improve the students learning process, for example in Electrical or Mechanical Engineering courses, on several topics. A remote lab based on a vibrating bean apparatus could be an effective tool to be used in practical classes and to enhance the students' experimental skills. This paper describes the demonstration of an online experiment, supported by a remote lab system, to carry out some experiments using a vibrating beam. An experimental setup is used to interact with the remote lab through a Web platform, where students can perform different experiments, visualizing and obtaining data in real time from the remote system.
使用远程实验室来支持教学和在线学习可以使工程课程受益。在线实验在工程教学中也是一种非常重要的支持,可以用来改善学生的学习过程,例如在电气或机械工程课程中,在几个主题上。以振动豆为基础的远程实验装置,可以作为一种有效的工具,应用于实际教学中,提高学生的实验技能。本文介绍了在远程实验室系统的支持下,利用振动梁进行一些实验的在线实验演示。实验装置通过Web平台与远程实验室进行交互,学生可以在此平台上进行不同的实验,并从远程系统实时获取数据。
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引用次数: 3
Remote laboratory for teaching of control systems design as an integrated system 远程实验室教学控制系统设计作为一个综合系统
M. Poliakov, T. Larionova, G. Tabunshchyk, A. Parkhomenko, K. Henke
Remote laboratory is considered as a system integrated particular systems that implement certain aspects of teaching distance learning scenarios of engineering design. Using set-theoretic models it was described the hierarchy of the particular subsystems, in which the control unit of one subsystem was at the same time a control object of a higher level subsystem. It was presented examples of the remote lab structures of control systems design scenarios with taking into consideration possible defects, emergencies in control object and complex dynamics of external factors in control system.
远程实验室被认为是一个系统集成的特定系统,实现了工程设计远程教学场景的某些方面。利用集合理论模型描述了特定子系统的层次结构,其中一个子系统的控制单元同时也是更高一级子系统的控制对象。给出了考虑控制对象可能存在的缺陷、突发事件和控制系统外部因素复杂动态的控制系统设计方案的远程实验室结构实例。
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引用次数: 6
Models of remote laboratories and collaborative roles for learning environments 远程实验室模型和学习环境中的协作角色
L. F. Rivera, Maria Mercedes Larrondo-Petrie
One of the main concerns in development of remote laboratories in academic settings has been the lack of standardization in terms of technology, processes, operation and aspects related to their integration with formal educational environments. Remote laboratories are used in a variety of educational situations, for instance, when the equipment is not available in the physical laboratory, when physically laboratory space available is not sufficient to either set up the experiments or permit access to all students in the course, or when the teacher wants to provide laboratory experiences to students taking courses via distance education. Centers have been forming platforms that provide remote access to a collection of physical experiments that provide alternatives to educational institutions to reduce budgets of not only equipment purchases but also in other expenses such as: people, space, maintenance, and electricity consumption. This paper explains the different types of laboratories and hybrid combinations, and presents Unified Modeling Language (UML) models for remote laboratories in the educational context incorporating learning environments, as well as a model of the user roles that defines user interactions with remote laboratories.
在学术环境中发展远程实验室的主要问题之一是在技术、过程、操作和与正规教育环境相结合的有关方面缺乏标准化。远程实验室用于各种教育情况,例如,当物理实验室没有设备时,当物理实验室可用空间不足以设置实验或允许所有学生进入课程时,或者当教师希望通过远程教育向学生提供实验室体验时。中心已经形成了平台,提供对物理实验集合的远程访问,为教育机构提供了替代方案,不仅可以减少设备购买的预算,还可以减少其他费用的预算,例如:人员、空间、维护和电力消耗。本文解释了不同类型的实验室和混合组合,并提出了结合学习环境的教育背景下远程实验室的统一建模语言(UML)模型,以及定义用户与远程实验室交互的用户角色模型。
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引用次数: 10
Remote laboratories for electronics and new steps in learning process integration 电子远程实验室与学习过程整合的新步骤
Felix Garcia Loro, Alejandro Macho, E. Sancristóbal, Miguel Rodriguez Artacho, G. Díaz, M. Castro
Universities and educational organizations or institutions, when designing any electronics course, trust in experimentation through laboratory practices in order to build successful cross-curricular capabilities and capacities. In electronics courses there is a need to have practical experiences, the benefits of electronics laboratory practices are widely known for professionals and necessary for any person who seeks for a broad comprehension of the real-time performance beyond the ideal modelling. Therefore, when designing any electronics course, the laboratory practices are one of the pillars on which the learning is established. Distance education has become widespread in the last decade and has fostered lifelong learning and continuing education patterns, allowing access to learning resources at any time and from everywhere. It has been possible thanks to the internet development and technologies associated with learning tools for a new teaching pedagogy. To support life-long learning and students' autonomous learning activities, remote experimentation has become a challenge in electronics courses; rather, the way the universities and educational organizations or institutions deliver remote experimentation to students in distance learning environments, has become a challenge. Nowadays, there is an extensive variety for providing theoretical contents in distance learning (videos, documents, tutorials, scaffolding activities, peer-to-peer reviews, forums, etc.) to students. These tools, by an efficiently and appropriate selection from professors and use from students, can complement or replace successfully in-person education, even they can reach some aspects that in-person education cannot achieve. Unfortunately, practical issues are not as developed as theoretical ones are. A first approach to this problem is clearly the use of simulators and virtual labs. Although, they are still a bit far from providing to student the real performance and features of equipment under real-life operation conditions. The major challenge is the provision of laboratory working online along with the theoretical contents in a massive context.
大学和教育组织或机构在设计任何电子课程时,都相信通过实验室实践来建立成功的跨学科能力和能力。在电子课程中,需要有实践经验,电子实验室实践的好处对于专业人士来说是众所周知的,对于任何寻求广泛理解实时性能的人来说都是必要的,而不是理想的建模。因此,在设计任何电子学课程时,实验室实践是建立学习的支柱之一。远程教育在过去十年中变得广泛,并促进了终身学习和继续教育模式,使人们可以随时随地获得学习资源。由于互联网的发展和与新的教学方法的学习工具相关的技术,这已经成为可能。为了支持终身学习和学生自主学习活动,远程实验已成为电子学课程的挑战;相反,大学和教育组织或机构在远程学习环境中向学生提供远程实验的方式已经成为一个挑战。如今,为学生提供远程学习的理论内容(视频,文档,教程,脚手架活动,点对点评论,论坛等)种类繁多。这些工具,通过对教授的有效和适当的选择和学生的使用,可以成功地补充或取代面对面教育,甚至可以达到面对面教育无法达到的一些方面。不幸的是,实际问题没有理论问题那么发达。解决这个问题的第一种方法显然是使用模拟器和虚拟实验室。虽然,他们仍然有一点远不能提供给学生真实的性能和特点的设备在实际操作条件下。主要的挑战是在大量的背景下提供在线实验室工作以及理论内容。
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引用次数: 16
Workshop: The TATU Lab & smart education 工作坊:大图实验室与智慧教育
R. Langmann, Y. Makarova, Leandro F. Rojas-Peña, Pavlo Galkin, I. Klyuchnik, V. Voropaeva, Valerii Pozepaev, Lyubov Zinyuk, Rostislav Skrypyuk, Ivano-Frankivsk, E. Shaporina, Volodymyr Shaporin, V. Shapo, Sergii Gorb
TATU (Training in Automation Technology for Ukraine) is an EU TEMPUS IV project in the Higher Education and Society Action 2013–2016. TATU's aim is to enhance the employability of university graduates from 5 Ukrainian universities and Life Long Learning (LLL) in the field of industrial automation through the introduction of European standards of education through practical examples.
TATU(乌克兰自动化技术培训)是2013-2016年欧盟高等教育和社会行动的TEMPUS IV项目。TATU的目标是通过实际例子引入欧洲教育标准,提高乌克兰5所大学和终身学习(LLL)大学毕业生在工业自动化领域的就业能力。
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引用次数: 10
A Raspberry PI cluster and Geiger counter supporting random number acquisition in the CS Operating Systems class 一个树莓派集群和盖革计数器支持随机数采集在CS操作系统类
William J. Keeler, J. Wolfer
Device interaction and file systems design is an important part of the computer science Operating Systems course. The system to be demonstrated in this work interfaces a commercial Geiger counter module with a cluster of Raspberry PI computers running Linux to provide timestamps between background radiation events. These time intervals are acquired and used by students to generate "true" random numbers. Seamlessly networked into the CS department servers, students remotely access the cluster and build their own File Systems in User Space (FUSE) to provide access to both random numbers and background radiation counts. Collectively, the hardware and software provide an inexpensive remote laboratory experience for the computing students.
设备交互和文件系统设计是计算机科学操作系统课程的重要组成部分。在本工作中演示的系统将商用盖革计数器模块与运行Linux的树莓派计算机集群接口,以提供背景辐射事件之间的时间戳。这些时间间隔被学生获取并用来生成“真正的”随机数。无缝联网到CS部门服务器,学生远程访问集群,并建立自己的用户空间文件系统(FUSE),以提供访问随机数和背景辐射计数。总的来说,硬件和软件为计算机专业的学生提供了一个廉价的远程实验室体验。
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引用次数: 5
Remote software laboratories: Facilitating access to engineering softwares online 远程软件实验室:促进工程软件的在线访问
B. Ram, S. A. Kumar, B. M. Sarma, B. Mahesh, Chetan S. Kulkarni
With the advent of various Online courses and the continuing demand for additional qualifications for working individuals, effective Engineering courses for Online programs is turning out to be the need of the hour. The need for continuously updating oneselfis driving the organizations to resort to trainings and additional degrees for their employees. Several times, these trainings are specific short term introductory sessions with very limited access to the resources needed to accomplish their tasks. A physical online laboratory would immensely help in addressing these challenges. In addition to this, it helps Undergraduate, Post Graduate and Research students gain round the clock all through the year access to complex physical system which has only limited access otherwise. It is to be noted that Majority of the existing physical Laboratory infrastructure is mostly underutilized with a utilization factor being a mere 1.37% [1]! With this being the bigger objective, the current paper is focused on getting the Software infrastructure online with each of the user being able to access at their convenience remotely in accordance to the licensing terms and conditions of the software provider.
随着各种在线课程的出现以及对工作人员额外资格的持续需求,有效的在线工程课程已成为当务之急。不断自我更新的需求促使组织为员工提供培训和额外的学位。有几次,这些培训是具体的短期介绍性会议,获得完成任务所需资源的机会非常有限。一个实体的在线实验室将极大地帮助解决这些挑战。除此之外,它还帮助本科生,研究生和研究生全年全天候访问复杂的物理系统,否则只能访问有限的物理系统。值得注意的是,大多数现有的物理实验室基础设施大多未得到充分利用,利用率仅为1.37%。由于这是一个更大的目标,本文的重点是使软件基础设施在线,每个用户都能够根据软件提供商的许可条款和条件在他们方便的时候远程访问。
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引用次数: 4
An inclined plane remote lab 斜面远程实验室
J. P. C. Lima, J. Simão, I. Silva, P. C. Nicolete, J. B. Silva, J. Alves
This work approaches the development of a remote lab for teaching mechanical principles based on Galileo's Inclined Plane Experiment. The lab can be used in order to cover concepts such as second Newton's Law and force decomposition in high school and higher education. The prototype was built making use of open hardware and software solutions to facilitate its replication. It uses Raspberry Pi to retrieve data from sensors and send commands to actuators connected to it, and provide video streaming from a generic webcam.
本研究在伽利略斜面实验的基础上,建立了一个用于机械原理教学的远程实验室。该实验室可用于涵盖高中和高等教育中的第二牛顿定律和力分解等概念。原型是利用开放的硬件和软件解决方案来构建的,以方便其复制。它使用树莓派从传感器检索数据,并向连接到它的执行器发送命令,并从通用网络摄像头提供视频流。
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引用次数: 3
The remote experiment compatibility with Internet of Things 远程实验与物联网的兼容性
C. Samoilă, D. Ursuțiu, V. Jinga
A short view on the remote experiment in 2016 allows us to affirm that it represents: "an infusion of technology in learning environment" and also "the transformation of technology in catalyst of learning". After some years of the remote experiment implementation and its use as a new tool in teaching/leaning, we are able to notice that, together with e-learning, we assist at an important process regarding the movement of education process from "knowledge transfer" to a "mixture of blended, collaborative, and active with in-class model". The evolution of the digital reality, in this period of the remote experiment implementation, becomes so important that laws defined at the beginning as an exercise have been confirmed by reality, and start to have important effects. We are referring to: Moores' law: "...the number of transistors on integrated circuits doubles approximately every 18 months." [1]. The confirmation of the veracity of this law consists in the spectacular increasing of the processing speed and memory capacity. Neilsen's law: "...the connection speed increases by 50% per year." [1]. In education the effects of this law are not proportional because telecom companies - being conservative - act as a break, and because users do not want to spend much money on bandwidth. Edholm's law: "...the curve of growth of wireless connections is more rapid than wire-line growth.". Kryder's law: "...hard drive storage capacity doubles every 12 months in the case of HDDs and doubles every 18 months in the case of solid state storages." [1]. Metcalf's law: "...the physical cost of the network grows linearly when it increases while its value grows exponentially, being proportional with the square of the number of connected users.". In this landscape, remote experiment encapsulates the idea that laboratory work or industrial applications embedded with sensors and actuators, sustained with proper software and connected wirelessly to the Internet - improved the education system in terms of content, speed, cost and so on. At other angle of vision, this phenomenon might be considered as: massive integration of the physical world in cyber space.
纵观2016年的远程实验,我们可以肯定它代表了:“技术在学习环境中的注入”,也是“技术在学习催化剂中的转化”。经过几年的远程实验实施及其作为教学/学习新工具的使用,我们能够注意到,与电子学习一起,我们协助了教育过程从“知识转移”到“混合,协作和积极与课堂模式的混合”的重要过程。在这个远程实验实施的时期,数字现实的演变变得如此重要,以至于一开始作为练习定义的规律已经得到了现实的证实,并开始产生重要的影响。我们指的是摩尔定律:“……集成电路上的晶体管数量大约每18个月翻一番。”[1]. 这一规律的正确性体现在处理速度和存储容量的惊人增长中。尼尔森定律:“……连接速度每年提高50%。”[1]. 在教育领域,这条法律的效果是不成比例的,因为电信公司——是保守的——充当了一个突破,因为用户不想在带宽上花太多钱。埃德霍尔姆定律:“……无线连接的增长曲线比有线连接的增长曲线更快。”克雷德定律:“……硬盘存储容量每12个月翻一番,固态存储容量每18个月翻一番。”[1]. 梅特卡夫定律:“……网络的物理成本在增加时呈线性增长,而其价值则呈指数增长,与连接用户数的平方成正比。”在这种情况下,远程实验概括了这样一种理念,即实验室工作或工业应用嵌入传感器和执行器,用适当的软件进行维护,并无线连接到互联网——在内容、速度、成本等方面改善了教育系统。从另一个角度来看,这种现象可能被认为是:物理世界在网络空间的大规模整合。
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引用次数: 4
期刊
2016 13th International Conference on Remote Engineering and Virtual Instrumentation (REV)
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