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Robotics, Volume 8, Issue 2

June 2019 - 25 articles

Cover Story: The cover article concerns the development of computer systems for robots dealing with hazardous nuclear waste. The proposed system makes it easier to identify, grasp, and cut objects such as metal pipes. The current standard within nuclear decommissioning requires direct human-controlled remote tele-operation of robots, which is extremely difficult for the operators, particularly given the complexity of nuclear decommissioning tasks. Fully autonomous solutions are unlikely to be deemed safe in the near future; consequently, the article explores semi-autonomous solutions that sit between the two. The new system enables an operator to instruct the robot manipulator to perform a pipe grasp and cut action with just four mouse clicks. Further testing is required, and additional measures such as shielding would be necessary to prepare the system for radioactive environments. View this paper.
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Articles (25)

  • Article
  • Open Access
15 Citations
8,332 Views
14 Pages

Despite research related to flexible or continuum curvilinear robots, there lacks a common simulation tool for continuum robots, which are unlike rigid robots. Thus, in this paper, a robotics toolbox is utilized to model a wire-driven flexible manipu...

  • Article
  • Open Access
30 Citations
9,397 Views
17 Pages

MallARD: An Autonomous Aquatic Surface Vehicle for Inspection and Monitoring of Wet Nuclear Storage Facilities

  • Keir Groves,
  • Andrew West,
  • Konrad Gornicki,
  • Simon Watson,
  • Joaquin Carrasco and
  • Barry Lennox

Inspection and monitoring of wet nuclear storage facilities such as spent fuel pools or wet silos is performed for a variety of reasons, including nuclear security and characterisation of storage facilities prior to decommissioning. Until now such ta...

  • Article
  • Open Access
5 Citations
9,851 Views
17 Pages

Simulation Assessment of the Performance of a Redundant SCARA

  • Roberto Bussola,
  • Giovanni Legnani,
  • Massimo Callegari,
  • Giacomo Palmieri and
  • Matteo-Claudio Palpacelli

The present paper analyses the potential dynamic performance of a novel redundant SCARA robot, currently at the stage of a functional design proposed by a renowned robot manufacturer. The static and dynamic manipulability of the new concept is compar...

  • Article
  • Open Access
24 Citations
7,589 Views
13 Pages

This paper presents experimental results developed within the WIRES experiment, whose main objective is the robotized cabling of switchgears. This task is currently executed by human operators; the WIRES Project tackles the development of a suitably...

  • Article
  • Open Access
19 Citations
10,659 Views
19 Pages

Robotic path planning is a field of research which is gaining traction given the broad domains of interest to which path planning is an important systemic requirement. The aim of path planning is to optimise the efficacy of robotic movement in a defi...

  • Article
  • Open Access
3 Citations
6,358 Views
25 Pages

URSIM: Unique Regions for Sketch Map Interpretation and Matching

  • Malcolm Mielle,
  • Martin Magnusson and
  • Achim J. Lilienthal

We present a method for matching sketch maps to a corresponding metric map, with the aim of later using the sketch as an intuitive interface for human–robot interactions. While sketch maps are not metrically accurate and many details, which are deeme...

  • Article
  • Open Access
49 Citations
13,015 Views
24 Pages

This article investigates visual servoing for a hydraulically actuated dual-arm robot, in which the user selects the object of interest from an on-screen image, whilst the computer control system implements via feedback control the required position...

  • Article
  • Open Access
19 Citations
9,113 Views
20 Pages

Upside-Down Robots: Modeling and Experimental Validation of Magnetic-Adhesion Mobile Systems

  • Stefano Seriani,
  • Lorenzo Scalera,
  • Matteo Caruso,
  • Alessandro Gasparetto and
  • Paolo Gallina

In this paper, we present the modeling and validation of a new family of climbing robots that are capable of adhering to vertical surfaces through permanent magnetic elements. The robotic system is composed of two modules, the master and the follower...

  • Article
  • Open Access
11 Citations
7,454 Views
21 Pages

Simultaneous Localization And Mapping (SLAM) usually assumes the robot starts without knowledge of the environment. While prior information, such as emergency maps or layout maps, is often available, integration is not trivial since such maps are oft...

  • Article
  • Open Access
3 Citations
6,131 Views
14 Pages

On a Two-DoF Parallel and Orthogonal Variable-Stiffness Actuator: An Innovative Kinematic Architecture

  • Matteo Malosio,
  • Francesco Corbetta,
  • Francisco Ramìrez Reyes,
  • Hermes Giberti,
  • Giovanni Legnani and
  • Lorenzo Molinari Tosatti

Variable-Stiffness Actuators are continuously increasing in importance due to their characteristics that can be beneficial in various applications. It is undisputed that several one-degree-of-freedom (DoF) solutions have been developed thus far. The...

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Robotics - ISSN 2218-6581