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2018 2nd International Conference on Robotics and Automation Sciences (ICRAS)

23-25 June 2018

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  • ICRAS 2018

    Publication Year: 2018, Page(s): 1
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  • 2018 2nd International Conference on Robotics and Automation Sciences (ICRAS 2018)

    Publication Year: 2018, Page(s): 1
    Request permission for commercial reuse | PDF file iconPDF (1221 KB)
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  • 2018 2nd International Conference on Robotics and Automation Sciences (ICRAS 2018)

    Publication Year: 2018, Page(s): 1
    Request permission for commercial reuse | PDF file iconPDF (4589 KB)
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  • 2018 2nd International Conference on Robotics and Automation Sciences ICRAS 2018

    Publication Year: 2018, Page(s): 1
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  • Robot System Design and Intelligent Control

    Publication Year: 2018, Page(s): 1
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  • Machinery Automation and Control

    Publication Year: 2018, Page(s): 1
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  • Author Index

    Publication Year: 2018, Page(s): 1
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  • Preface

    Publication Year: 2018, Page(s): 1
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  • Automatic Three-Dimensional Ultrasound Scanning System Based on RGB-D Camera

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (6106 KB) | HTML iconHTML

    Ultrasound (US) imaging, as a non-invasive, low cost, real-time imaging modality, is widely used in the routine diagnosis and medical evaluation. To increase the performance of current US system, more and more attention has been attracted in the field of integrating the auxiliary devices into the US system. In this paper, we proposed a scanning system based on RGB-D camera for three-dimensional im... View full abstract»

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  • On Real-Time Performance of Multitasking with RTAI

    Publication Year: 2018, Page(s):1 - 6
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5676 KB) | HTML iconHTML

    To meet the real-time and deterministic requirements in industrial control network, the Linux system is modified to encompass real-time application interface (RTAI) as a real-time extension for the Linux kernel. To study the realtime performance of RTAI, multitasking communication under client/server mode and multithreading technology is realized on a personal computer with RTnet protocol stack. A... View full abstract»

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  • Structural Properties of Optimal Wireless Transmission Using Harvested Energy

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5982 KB) | HTML iconHTML

    In our previous work, we study optimal energy-efficient real-time wireless transmission scheduling problems for systems with sufficient battery power. In this work, we extend the analysis to similar systems that rely on harvested energy. In particular, we study two types of systems: (i) The harvested energy trickles in at a constant rate and (ii) The harvested energy can only be obtained when the ... View full abstract»

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  • A High Precision and Efficient Time-to-Collision Algorithm for Collision Warning Based V2X Applications

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5921 KB) | HTML iconHTML

    Time-to-Collision(TTC) algorithm is the key component for collision warning based Vehicle-to-Everything applications. In this paper, a GPS based intersection model is firstly introduced based on the relative position and distance between vehicles or traffic participants. This model avoids the extra computing time required to create a Cartesian coordinate system. Secondly, a novel rectangle model i... View full abstract»

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  • Quantization of CRC-Aided Successive Cancellation List Decoder for Polar Codes

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5928 KB) | HTML iconHTML

    In order to implement a low-complexity CRC-aided successive cancellation list decoder for polar codes on digital chips, we study the quantization technologies for the initial log likelihood ratios and the path metric distance of the decoder. In order to reduce the block error rate performance loss using the uniform quantization method, we analyze various optimization techniques such as quantizatio... View full abstract»

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  • Glottal Features Under Workload in Human-Robot Interaction

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5571 KB) | HTML iconHTML

    We explore different ways of detecting the glottal feature changes when the subject is under workload. Glottal characteristics from speech production representing the vocal cord behavior will be discussed. We believe that workload of the human subject has specific impact on the behavior of the vocal folds, which may result in the variations in glottal flow. This paper investigates the variation of... View full abstract»

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  • Research on Ant Colony Optimization Tabu Search and Genetic Fusion Algorithm

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5547 KB) | HTML iconHTML

    Swarm intelligence inspired algorithms have so many profound natural advantages in solving large-scale and distributed problems. In this paper, based on ant colony optimization(ACO) or genetic algorithm(GA), the fusion algorithm is obtained by two kinds of fusion strategies to solve traveling salesman problem(TSP). One is to initialize the ant colony algorithm by using the solution of genetic algo... View full abstract»

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  • Architecture Design and Key Technologies of Electric Vehicle Charging Network Operation Service System Based on Cloud Computing

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5464 KB) | HTML iconHTML

    Facing the rapidly growing user group of the EV charging network and the massive data information produced by it, the operational service system which uses the traditional monitoring platform framework has some deficiencies in terms of scalability and flexibility. In this paper, a cloud computing-based EV charging network operation service architecture is proposed, and Infrastructure as a Service ... View full abstract»

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  • High Precise Localization of Mobile Robot by Three Times Pose Correction

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (4973 KB) | HTML iconHTML

    With the rapid development of artificial intelligence, lots of simple and repetitive tasks can be gradually taken over by mobile robots, such as power inspection, factory pickup, and so forth. In actual operation, mobile robots are required to equip with a high precise localization system. In this paper, we fuse information of the odometry, inertial measure unit (IMU), and laser radar to reduce lo... View full abstract»

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  • A Methodology to Manage Point Cloud Data for Use in Robotic Applications

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5828 KB) | HTML iconHTML

    This paper proposed a methodology to generate point cloud data that is not encrypted without using expensive 3D scanners or software. The point cloud data generated can be color coded based on users' need and it can be easily visualized. A graphical user interface is created to automate the generation and customization process for users without knowing all the technical details. A pick and place a... View full abstract»

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  • Design and Optimization of Mini Underwater Robot Based on ANSYS and CAESES

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (4756 KB) | HTML iconHTML

    At the beginning of the design for mini underwater robot, research on the hull profile of it can obtain better technical indexes such as rapidity and maneuverability. To improve the rapidity of mini underwater robot, a method of designing and optimizing the hull profile of it is presented. In this method, a hull was selected as the parent from the common axisymmetric revolution bodies, by analyzin... View full abstract»

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  • A Computer Aided System for Nasopharyngeal Carcinoma Segmentation and Visualization Based on CT Images

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5144 KB) | HTML iconHTML

    In this paper, a computer aided system is developed for analyzing and visualizing CT images with nasopharyngeal carcinoma. In the system, firstly, an effective registration method that combines global rigid registration algorithm and local multi-resolution symmetric Demons registration algorithm is applied to match the plain CT image and the contrast-enhanced CT image of the same patient. Secondly... View full abstract»

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  • Research on Improved ACO Algorithm-Based Multi-Robot Odor Source Localization

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (8136 KB) | HTML iconHTML

    To address the issue of multi-robot odor source localization, this paper proposes an improved Ants Colony Optimization (ACO) algorithm in conjunction with an upwind search strategy. In the actual multi-robot search process, a group of robots with a higher pheromone value are used for upwind search while a group of robots with a lower pheromone value are used for search by using the improved ACO al... View full abstract»

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  • Research of Universal Modular Cooperation Robot Control System

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (4843 KB) | HTML iconHTML

    Collaboration robot is better in human-robot interaction and collaboration ability than traditional industrial robots. The feature of collaborative robot is that it relies on the information acquisition and calculation capabilities of the robot control system and has obvious common requirements. First this article analyzes the common requirements of cooperative robot to the control system from the... View full abstract»

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  • A Hybrid Inverse Kinematics for 2n-DOF Redundant Manipulator Based on General Spherical Wrist

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5546 KB) | HTML iconHTML

    A hybrid approach of using both analytical and numerical methods is proposed for solving the inverse kinematics of 2n DOF (degree of freedom) redundant manipulators consisting of n identical UJs (universal joints). By analyzing the structure of the proposed manipulator, a novel concept, named as “general spherical wrist” (GSW), is introduced. Then, based on this concept, the relationship between t... View full abstract»

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  • Control of a Space Robot with Flexible Manipulator Using Generalized Decoupling Technique

    Publication Year: 2018, Page(s):1 - 6
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (6119 KB) | HTML iconHTML

    This paper deals with the motion control of both the spacecraft and a two-link flexible space robot arm mounted on it in the presence of external force. Based on generalized nonlinear decoupling technique, the rigid motion and flexible modes of the system are separated. It contains two feedback loops. An inner loop consists of a non-linear feedback and is used to control the rigid motion of the sy... View full abstract»

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  • The Design and Analysis of a Light Explosive Ordnance Disposal Manipulator

    Publication Year: 2018, Page(s):1 - 5
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (4976 KB) | HTML iconHTML

    In this paper, the parameters of a light explosive ordnance disposal manipulator (EOD manipulator) is designed to meet the requirements of large ratio of load to self weight, which could be carried easily by single soldier in the war field. For compact and light design, the motion space, kinematics and dynamics simulation is carried out to obtain the kinematics and dynamics indicators of the EOD m... View full abstract»

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