检索结果-内蒙古大学图书馆

IEEE International Conference on Autonomous Robot systems and Competitions (ICARSC)

作者： Maria S. Lopes Jorge Diogo Ribeiro António Paulo Moreira Claudia D. Rocha João G. Martins José Maria Sarmento José Pedro Carvalho Paulo G. Costa Ricardo B. Sousa Faculty of Engineering University of Porto (FEUP) Porto Portugal INESC TEC - Institute for Systems and Computer Engineering Technology and Science Porto Portugal University of Tras-os-Montes and Alto Douro (UTAD) Vila Real Portugal SYSTEC-ARISE Research Center for System and Technologies Porto Portugal

ISBN: (数字)9798331538606

ISBN: (纸本)9798331538613

robotics education plays a crucial role in developing STEM skills. However, university-level courses often emphasize theoretical learning, which can lead to decreased student engagement and motivation. In this paper, we tackle the challenge of providing hands-on robotics experience in higher education by adapting a mobile robot originally designed for competitions to be used in laboratory classes. Our approach integrates real-world robot operation into coursework, bridging the gap between simulation and physical implementation while maintaining accessibility. The robot's software is developed using ROS, and its effectiveness is assessed through student surveys. The results indicate that the platform increases student engagement and interest in robotics topics. Furthermore, feedback from teachers is also collected and confirmed that the platform boosts students' confidence and understanding of robotics.

关键词： Surveys Education Software Mobile robots Robots Autonomous robots

来源：评论

学校读者我要写书评

暂无评论

Virtual reality-Based Teleoperation System for Robot Forklifts

Virtual Reality-Based Teleoperation System for Robot Forklif...

引用

IEEE International Conference on Autonomous Robot systems and Competitions (ICARSC)

作者： Manuel B. Couto Marcelo R. Petry Abel Mendes Manuel F. Silva CRIIS - Centre for Robotics in Industry and Intelligent Systems INESC TEC - Institute for Systems and Computer Engineering Technology and Science Porto Portugal FEUP - Faculty of Engineering University of Porto Porto Portugal Flowbotic Coimbra Portugal ISEP - Instituto Superior de Engenharia do Porto Instituto Politécnico do Porto Porto Portugal

ISBN: (数字)9798331538606

ISBN: (纸本)9798331538613

The growing reliance on e-commerce and the demand for efficient intralogistics operations have increased the need for automation, while labour shortages continue to pose significant challenges. When combined with the inherent risks of forklift operation, this circumstance prompted businesses to look for robotic solutions for intralogistics tasks. However, robots are still limited when they come across situations that are outside of their programming scope and often need assistance from humans. To achieve the long-term goal of enhancing intralogistics operation, we propose the development of a virtual reality-based teleoperation system that allows remote operation of robot forklifts with minimal latency. Considering the specificities of the teleoperation process and network dynamics, we conduct detailed modelling to analyse latency factors, optimise system performance, and ensure a seamless user experience. Experimental results on a mobile robot have shown that the proposed teleoperation system achieves an average glass-to-glass latency of 368 ms, with capturing latency contributing to approximately 60% of the total delay. The results also indicate that network os-cillations significantly impact image quality and user experience, emphasising the importance of a stable network infrastructure.

关键词： Radio frequency Visualization 5G mobile communication System performance Robot vision systems Virtual reality Cameras User experience Wireless fidelity Testing

来源：评论

学校读者我要写书评

暂无评论

Decision-Making Framework For AMR Fleet Size In Manufacturing Environments

Decision-Making Framework For AMR Fleet Size In Manufacturin...

引用

IEEE International Conference on Autonomous Robot systems and Competitions (ICARSC)

作者： Catarina Rema Romão Santos Henrique Piqueiro Diogo Miguel Matos Paulo Moura Oliveirat Pedro Costa Manuel F. Silva Fillipe L. Ribeiro CRIIS - Centre for Robotics in Industry and Intelligent Systems INESC TEC - Institute for Systems and Computer Engineering Technology and Science Porto Portugal Department of Engineering University of Trás-os-Montes and Alto Douro (UTAD) Vila Real Portugal Faculty of Engineering University of Porto (FEUP) Porto Portugal ISEP Polytechnic of Porto rua Dr. António Bernardino de Almeida Porto Portugal JPM Industry Vale de Cambra Portugal

ISBN: (数字)9798331538606

ISBN: (纸本)9798331538613

Industry 4.0 is transforming manufacturing environments, with robotics being a key technology that enhances various capabilities. The flexibility of Autonomous Mobile Robots has led to the rise of multi-robot systems in industrial settings. Considering the high cost of these robots, it is essential to determine the best fit of number and type before making any major investments. Simulation and modeling are valuable decision-support tools, allowing the simulation of different setups to address robot fleet sizing issues. This paper introduces a decision-support framework that combines a fleet manager software stack with the FlexSim simulator, helping decision-makers determine the most suitable mobile robots fleet size tailored to their needs. Unlike previous approaches, the developed solution integrates the same real robot coordination software in both simulation and actual deployment, ensuring that tested scenarios accurately reflect real-world conditions. A case study was conducted to evaluate the framework, involving multiple tasks of loading and unloading materials within a warehouse. Five different scenarios with varying fleet sizes were simulated, and their performances assessed. The analysis concluded that, for the case study under consideration, a fleet of three robots was the most suitable, considering relevant key performance indicators. The results confirmed that the developed solution is an effective alternative for addressing the problem and represents a novel technology with no prior state-of-the-art equivalents.

关键词： Service robots Robot kinematics Decision making Dynamic scheduling Software Batteries Software reliability Resource management Mobile robots Autonomous robots

来源：评论

学校读者我要写书评

暂无评论

A programming and simulation environment for the karlsruhe dextrous hand

引用

robotics and Autonomous systems 1990年第3期6卷 243-263页

作者： Wöhlke, G. Institute for Real-Time Computer Control and Robotics Faculty for Informatics University of Karlsruhe Karlsruhe7500 Germany

In this paper the development of a programming and simulation environment is described, which was especially tailored for programming of multifinger hands. The research has concerned with the programming of the Karlsruhe Dextrous Hand, a non-anthropomorphic three finger gripper with 9 degrees of freedom, which is being developed at our institute. The work presents the results of a task-oriented approach to the object manipulation problem and contains two main parts: a system programming module and an application programming module. This realization supports the interactive generation and evaluation of a hand program using graphical simulation. © 1990 Elsevier science Publishers B.V.

关键词： Degrees of freedom (mechanics)

来源：评论

学校读者我要写书评

暂无评论

AR/VR Digital Twin for Simulation and Data Collection of Robotic Environments

AR/VR Digital Twin for Simulation and Data Collection of Rob...

引用

IEEE International Conference on Autonomous Robot systems and Competitions (ICARSC)

作者： João G. Martins Karle Nutonen Paulo Costa Vladimir Kuts Tauno Otto Armando Sousa Marcelo R. Petry CRIIS - Centre for Robotics in Industry and Intelligent Systems INESC TEC - Institute for Systems and Computer Engineering Technology and Science Porto Portugal Faculty of Engineering University of Porto (FEUP) Porto Portugal ViruTech - Virumaa innovation center of digitalization and green technologies Taltech Virumaa College Kohtla-Jarve Estonia Department of Mechanical and Indusrial Taltech Tallinn Estonia

ISBN: (数字)9798331538606

ISBN: (纸本)9798331538613

Digital twins enable real-time modeling, simulation, and monitoring of complex systems, driving advancements in automation, robotics, and industrial applications. This study presents a large-scale digital twin-testing facility for evaluating mobile robots and pilot robotic systems in a research laboratory environment. The platform integrates high-fidelity physical and environmental models, providing a controlled yet dynamic setting for analyzing robotic behavior. A key feature of the system is its comprehensive data collection framework, capturing critical parameters such as position, orientation, and velocity, which can be leveraged for machine learning, performance optimization, and decision-making. The facility also supports the simulation of discrete operational systems, using predictive modeling to bridge informational gaps when real-time data updates are unavailable. The digital twin was validated through a matrix manufacturing system simulation, with an Augmented reality (AR) interface on the HoloLens 2 to overlay digital information onto mobile platform controllers, enhancing situational awareness. The main contributions include a digital twin framework for deploying data-driven robotic systems and three key AR/VR integration optimization methods. Demonstrated in a laboratory setting, the system is a versatile tool for research and industrial applications, fostering insights into robotic automation and digital twin scalability while reducing costs and risks associated with real-world testing.

关键词： Service robots Navigation Metaverse Databases Scalability Digital representation real-time systems Digital twins Mobile robots Robots

来源：评论

学校读者我要写书评

暂无评论

Virtual cutting in medical data

Virtual cutting in medical data

引用

作者： Mazura, A. Seifert, S. Institute for Real-time Computer Systems and Robotics University of Karlsruhe Department for Computer Science 76128 Karlsruhe Germany

In this paper we present a method for virtual 3D cutting operations in 3D tomographic data. When cutting interactively the user specifies a serie of 3D cutting points and correponding cut depths on the surface of the object. Each pair of succeeding cutting points then defines a freeform shape of the incision. A 3D meshing algorithm constructs a Finite Element mesh formed by tetrahedrons, representing the surgical intervention. © 1997 The authors.

关键词：

来源：评论

学校读者我要写书评

暂无评论

Simulation of jaw-movements for the musculoskeletal diagnoses

Simulation of jaw-movements for the musculoskeletal diagnose...

引用

作者： Weingärtner, T. Dillmann, R. Institute for Real-Time Computer Systems and Robotics University of Karlsruhe Department for Computer Science 76128 Karlsruhe Germany

Simulations of static and dynamic aspects of the functionality of the human body are getting more important as the complexity of operations increases. The preoperative planning of maxillofacial operations like the repositioning of the jaw is an example for such operation. Here, but also in other medical fields, simulation can help to estimate the results of a procedure or can facilitate the diagnosis through a better view of the anatomy and pathology of the patient. A virtual view on the pathology and the possibility of simulating the postoperative results simplifies and improves the preoperative planning. The goal of our research is the development of a graphical simulation of the human mastication system to give the surgeon an impression on the inner anatomy of his patient. This simulation allows him to predict the aesthetic and functional outcome of his operation. The main focus of this paper is the introduction of a kinematic model of the temporomandibular joint. This kinematic model describes the geometrical and analytical movement of the jaw by specially defined axes. It is the basis for an animated simulation of the mandible movement. Through integration of the muscles and muscle forces, we come to a realistic dynamic simulation of the whole mastication system. © 1997 The authors.

关键词： Pathology

来源：评论

学校读者我要写书评

暂无评论

Control and simulation of an autonomously flying model helicopter

Control and simulation of an autonomously flying model helic...

引用

IFAC/EURON Symposium on Intelligent Autonomous Vehicles

作者： Deeg, Carsten Musial, Marek Hommel, Günter Technische Universität Berlin Faculty of Electrical Engineering and Computer Science Real-Time Systems and Robotics Group Germany

MARVIN is a model-helicopter based flying robot, which is able to operate completely autonomously. It has been designed to fulfill the demands of the International Aerial robotics Competition (IARC) Millennial Event 1998-2000. To improve the flight behavior, a mathematical model of the flight characteristics has been developed, which is used for simulation. The flight control algorithm is based on a hierarchy of PID controllers. The results of simulation and real flight experiments show similar behavior in many points but also that not all effects are taken into account, yet. © 2004 IFAC

关键词： Three term control systems

来源：评论

学校读者我要写书评

暂无评论

Communication system for cooperative mobile robots using ad-hoc networks

Communication system for cooperative mobile robots using ad-...

引用

IFAC/EURON Symposium on Intelligent Autonomous Vehicles

作者： Remuß, Volker Musial, Marek Technische Universität Berlin Faculty of Electrical Engineering and Computer Science Real-Time Systems and Robotics Group Germany

This paper presents a distributed, master-less communication system currently used for communication in a fleet of heterogeneous unmanned aerial vehicles in the European project COMETS for wired and wireless links. Communication is realized using distributed shared memory (DSM) where each network node is holding full or part of the DSM. The coherency of the DSM is kept by a real-time aware protocol that provides quality of service guarantee and dynamic routing. Furthermore, an experiment is presented using the communication system on a wireless ad-hoc network. Copyright © 2004 IFAC

关键词： Memory architecture

来源：评论

学校读者我要写书评

暂无评论

Learning and communication in multi-agent systems

Learning and communication in multi-agent systems

引用

12th European Conference on Artificial Intelligence, ECAI 1996, 2nd International Conference on Multiagent systems, ICMAS 1996, Workshop on Learning in Distributed Artificial Intelligence systems, LDAIS 1996 and Workshop on Learning, Interaction, and Organization in Multiagent Environments, LIOME 1996

作者： Friedrich, Holger Kaiser, Michael Rogalla, Oliver Dillmann, Rüdigex University of Karlsruhe Institute for Real-Time Computer Systems and Robotics KarlsruheD-76128 Germany

ISBN: (纸本)3540629343

This paper discusses the significance of communication between individual agents that are embedded into learning Multi-Agent systems. For several learning tasks occurring within a Multi-Agent System, communication activities are investigated and the need for a mutual understanding of agents participating in the learning process is made explicit. Thus, the need for a common ontology to exchange learning-related information is shown. Building this ontogy is an additional learning task that is not only extremely important, but also extremely difficult. We propose a solution that is motiwtted by the human ability to understand each other even in the absence of a common language by using alternative commuification channels, such as gestures. We show some results for the task of cooperative material handling by several manipulators. © 1997, Springer Verlag.

关键词： Multi agent systems

来源：评论

学校读者我要写书评

暂无评论

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案：

请选择收藏分类：

通借通还

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：