All Outputs (101)

A new procedure for multi-mode sequential flocking with application to multiple non-holonomic mobile robot motion control: Implementation and analysis (2012)
Journal Article

This is the second of a two-part paper that investigates the multi-mode sequential flocking with application to multiple non-holonomic mobile robot motion control. In this part, a multiple mobile robot simulation system based on MuRoS is used to simu... Read More about A new procedure for multi-mode sequential flocking with application to multiple non-holonomic mobile robot motion control: Implementation and analysis.

Branch cutting algorithm for unwrapping photoelastic phase map with isotropic point (2012)
Journal Article

A branch cutting algorithm is proposed to solve the wrapped isoclinic causing isochromatic discontinuity and thus to decouple the isoclinicisochromatic interaction of photoelastic phase maps. Rather than pixel by pixel, the branch-cutting isoclinic w... Read More about Branch cutting algorithm for unwrapping photoelastic phase map with isotropic point.

Distribution quantification on dermoscopy images for computer-Assisted diagnosis of cutaneous melanomas (2012)
Journal Article

Computerised analysis on skin lesion images has been reported to be helpful in achieving objective and reproducible diagnosis of melanoma. In particular, asymmetry in shape, colour and structure reflects the irregular growth of melanin under the skin... Read More about Distribution quantification on dermoscopy images for computer-Assisted diagnosis of cutaneous melanomas.

Advances in the Wilshire extrapolation technique-Full creep curve representation for the aerospace alloy Titanium 834 (2012)
Journal Article

Structural alloys applied to aerospace and power generation applications are expected to operate at temperatures exceeding those originally envisaged during their design to meet the tightening regulations on emissions and also to improve the efficien... Read More about Advances in the Wilshire extrapolation technique-Full creep curve representation for the aerospace alloy Titanium 834.

Combined pedunculopontine-subthalamic stimulation in Parkinson disease (2012)
Journal Article

Objective: To assess the effect of deep brain stimulation (DBS) in the pedunculopontine nucleus (PPN) and caudal zona incerta (cZi)-both separately and in combination-on motor symptoms and regional cerebral blood flow (rCBF) in patients with Parkinso... Read More about Combined pedunculopontine-subthalamic stimulation in Parkinson disease.

Do ants need to be old and experienced to teach? (2012)
Journal Article

Learning is widespread in invertebrates. However, whether social insects improve their recruitment skills with experience is only beginning to be investigated. Tandem running is a one-to-one form of recruitment used by certain species of ant. It is a... Read More about Do ants need to be old and experienced to teach?.

Single-stage formulations for synchronised two-stage lot sizing and scheduling in soft drink production (2012)
Journal Article

This study deals with industrial processes that produce soft drink bottles in different flavours and sizes, carried out in two synchronised production stages: liquid preparation and bottling. Four single-stage formulations are proposed to solve the s... Read More about Single-stage formulations for synchronised two-stage lot sizing and scheduling in soft drink production.

Investigating a cascade of seven hydraulically connected microbial fuel cells (2012)
Journal Article

Seven miniature microbial fuel cells (MFCs) were hydraulically linked in sequence and operated in continuous-flow (cascade). Power output and treatment efficiency were investigated using varying organic loads, flow-rates and electrical configurations... Read More about Investigating a cascade of seven hydraulically connected microbial fuel cells.

Parameter-space transparency analysis of teleoperation systems (2012)
Presentation / Conference Contribution

Modelling state of interaction from head poses for social human-robot interaction (2012)
Presentation / Conference Contribution

In this publication, we analyse how humans use head pose in various states of an interaction, in both human-human and human-robot observations. Our scenario is the short-term, every-day interaction of a customer ordering a drink from a bartender. To... Read More about Modelling state of interaction from head poses for social human-robot interaction.

Pain-related bias in the classification of emotionally ambiguous facial expressions in mothers of children with chronic abdominal pain (2012)
Journal Article

This study sought to determine whether mothers of young people with chronic abdominal pain (CAP) compared to mothers of pain-free children show a pain recognition bias when they classify facial emotional expressions. One hundred demographically match... Read More about Pain-related bias in the classification of emotionally ambiguous facial expressions in mothers of children with chronic abdominal pain.

Traffic instabilities in self-organized pedestrian crowds (2012)
Journal Article

In human crowds as well as in many animal societies, local interactions among individuals often give rise to self-organized collective organizations that offer functional benefits to the group. For instance, flows of pedestrians moving in opposite di... Read More about Traffic instabilities in self-organized pedestrian crowds.

Flow topology and secondary separation modelling at crossing shock wave/turbulent boundary layer interaction conditions (2012)
Journal Article

Steady RANS modelling has been carried out for a symmetrical double-sharp-fin configuration with an inclination angle 15°, Mach 3.92 and Reynolds number Reδ = 3.08 x 105. Grid refinement and turbulence model influences using ω-based Reynolds Stress m... Read More about Flow topology and secondary separation modelling at crossing shock wave/turbulent boundary layer interaction conditions.

A new procedure for multi-mode sequential flocking with application to multiple non-holonomic mobile robot motion control: Mode description and integration principle (2012)
Journal Article

This is the first of two-part paper that investigates the multi-mode sequential flocking with application to multiple non-holonomic mobile robot motion control. To provide a new procedure to avoid collisions and obstacles in the process of multi-robo... Read More about A new procedure for multi-mode sequential flocking with application to multiple non-holonomic mobile robot motion control: Mode description and integration principle.

Synthesis of LV load models for MV networks fast transient studies (2012)
Journal Article

This paper presents two techniques to obtain LV load models adapted for fast transient studies in MV networks. The first LV load model is based on CIGRE recommendations for harmonic impedance calculus while the second LV load model follows the analys... Read More about Synthesis of LV load models for MV networks fast transient studies.

Realizing sustainable process improvement through an understanding of machine-material interaction: Part 1 - A methodology for audit, investigation, and improvement (2012)
Presentation / Conference Contribution

In striving to become world class, manufacturing organizations employ an array of tools and methods to support improvement programmes to increase quality, efficiency, flexibility, and ultimately reduce unit cost and increase capability. However, many... Read More about Realizing sustainable process improvement through an understanding of machine-material interaction: Part 1 - A methodology for audit, investigation, and improvement.

Realizing sustainable process improvement through an understanding of machine-material interaction: Part 2 - An industrial case study (2012)
Presentation / Conference Contribution

In striving to become world-class, manufacturing organizations employ an array of tools and methods to support improvement programmes to increase quality, efficiency, flexibility, and ultimately reduce unit cost and increase capability. However, many... Read More about Realizing sustainable process improvement through an understanding of machine-material interaction: Part 2 - An industrial case study.

Direct design of a U-model-based generalized predictive controller for a class of non-linear (polynomial) dynamic plants (2012)
Journal Article

Facing the big challenge of directly designing a generalized predictive controller (GPC) for a class of smooth non-linear dynamic plants described with polynomial models, this study reformulates the classical GPC into a U-model-based implementation.... Read More about Direct design of a U-model-based generalized predictive controller for a class of non-linear (polynomial) dynamic plants.

Environment-driven distributed evolutionary adaptation in a population of autonomous robotic agents (2012)
Journal Article

This article is concerned with a fixed-size population of autonomous agents facing unknown, possibly changing, environments. The motivation is to design an embodied evolutionary algorithm that can cope with the implicit fitness function hidden in the... Read More about Environment-driven distributed evolutionary adaptation in a population of autonomous robotic agents.

Adaptive and reinforcement learning control methods for active compliance control of a humanoid robot arm (2012)
Thesis

Safety is an important requirement for human-robot interaction. Compliance control can often help to ensure safety in human-robot interaction (HRI). The aim of this work is to develop a compliance control strategy for safe HRI. Compliance can be achi... Read More about Adaptive and reinforcement learning control methods for active compliance control of a humanoid robot arm.