All Outputs (2632)

Distributed collaborative control of redundant robots under weight-unbalanced directed graphs (2023)
Journal Article
Zheng, X., Liu, M., Jin, L., & Yang, C. (2024). Distributed collaborative control of redundant robots under weight-unbalanced directed graphs. IEEE Transactions on Industrial Informatics, 20(1), 681 - 690. https://doi.org/10.1109/TII.2023.3268778

In consideration of the limitation of the communication and the possibility that redundant robots might deliver information at different power levels, cases under weight-unbalanced directed graphs from the network topology perspective are in larger a... Read More about Distributed collaborative control of redundant robots under weight-unbalanced directed graphs.

A constrained framework based on IBLF for robot learning with human supervision (2023)
Journal Article
Shi, D., Li, Q., Yang, C., & Lu, Z. (2023). A constrained framework based on IBLF for robot learning with human supervision. Robotica, 41(8), 2451-2463. https://doi.org/10.1017/S0263574723000462

Dynamical movement primitives (DMPs) method is a useful tool for efficient robotic skills learning from human demonstrations. However, the DMPs method should know the specified constraints of tasks in advance. One flexible solution is to introduce th... Read More about A constrained framework based on IBLF for robot learning with human supervision.

An electrochemical screen-printed sensor based on gold-nanoparticle-decorated reduced graphene oxide–carbon nanotubes composites for the determination of 17-β estradiol (2023)
Journal Article
Musa, A., Kiely, J., Luxton, R., & Honeychurch, K. C. (2023). An electrochemical screen-printed sensor based on gold-nanoparticle-decorated reduced graphene oxide–carbon nanotubes composites for the determination of 17-β estradiol. Biosensors, 13(4), Article 491. https://doi.org/10.3390/bios13040491

In this study, a screen-printed electrode (SPE) modified with gold-nanoparticle-decorated reduced graphene oxide–carbon nanotubes (rGO-AuNPs/CNT/SPE) was used for the determination of estradiol (E2). The AuNPs were produced through an eco-friendly me... Read More about An electrochemical screen-printed sensor based on gold-nanoparticle-decorated reduced graphene oxide–carbon nanotubes composites for the determination of 17-β estradiol.

Handheld device design for robotic teleoperation based on multi-sensor fusion (2023)
Conference Proceeding
Xie, L., Huang, D., Lu, Z., Wang, N., & Yang, C. (2023). Handheld device design for robotic teleoperation based on multi-sensor fusion. In 2023 IEEE International Conference on Mechatronics (ICM). https://doi.org/10.1109/ICM54990.2023.10102054

Precise leader-follower control is critical for teleop- eration. This paper designs and implements a low-cost leader device for unilateral teleoperation scenario. Monocular vision based on fiducial markers and MEMS Inertial Measurement Unit (IMU) are... Read More about Handheld device design for robotic teleoperation based on multi-sensor fusion.

Parametric and machine learning-based analysis of the seismic vulnerability of adobe historical buildings damaged after the September 2017 Mexico earthquakes (2023)
Journal Article
Ramírez Eudave, R., Ferreira, T. M., Vicente, R., Lourenco, P. B., & Peña, F. (in press). Parametric and machine learning-based analysis of the seismic vulnerability of adobe historical buildings damaged after the September 2017 Mexico earthquakes. International Journal of Architectural Heritage, https://doi.org/10.1080/15583058.2023.2200739

In September 2017, two strong earthquakes hit the central region of Mexico, producing substantial damage to the historical buildings. A retroactive analysis for assessing the pre-event seismic vulnerability of these constructions allowed for testing... Read More about Parametric and machine learning-based analysis of the seismic vulnerability of adobe historical buildings damaged after the September 2017 Mexico earthquakes.

‘Make sure to stay safe’: Using art and trust to navigate research collaborations through an evolving social crisis (2023)
Presentation / Conference
Webber, A., Jones, V., Gorell Barnes, L., Fogg Rogers, L., Williams, S., McEwen, L., …Gopinath, D. (2023, April). ‘Make sure to stay safe’: Using art and trust to navigate research collaborations through an evolving social crisis. Paper presented at Public Communication of Science & Technology, Rotterdam, The Netherlands

Effective communication and engagement around a global pandemic require a thorough understanding of perceptions and experiences of affected groups. Children were significantly impacted by mitigation measures during COVID-19, yet their voices were sel... Read More about ‘Make sure to stay safe’: Using art and trust to navigate research collaborations through an evolving social crisis.

Seeing through the fog – stories of social shocks to empower youth voice and leadership (2023)
Presentation / Conference
Webber, A., Jones, V., Gorell Barnes, L., Fogg Rogers, L., McEwen, L., Williams, S., …Gopinath, D. (2023, April). Seeing through the fog – stories of social shocks to empower youth voice and leadership. Paper presented at Public Communication of Science & Technology, Rotterdam, The Netherlands

The UN Convention of the Rights of the Child (Article 12) clearly states that children have the right to be to be heard and to have their views taken seriously. However, their voices are seldom listened to or considered in policy making and policy de... Read More about Seeing through the fog – stories of social shocks to empower youth voice and leadership.

Reflecting on deepening participation in recruitment and evaluation in citizen science - lessons from the WeCount project (2023)
Presentation / Conference
Sardo, M., Fogg Rogers, L., & Laggan, S. (2023, April). Reflecting on deepening participation in recruitment and evaluation in citizen science - lessons from the WeCount project. Paper presented at PCST 2023, Rotterdam, The Netherlands

This paper shares learnings from the evaluation of the WeCount urban mobility citizen science project, in which citizens participated in several ways, from technical development to engagement and evaluation. Drawing on asset-based community developme... Read More about Reflecting on deepening participation in recruitment and evaluation in citizen science - lessons from the WeCount project.

Citizen-led emission reductions: Behaviour change intention is positively correlated to citizen enjoyment and learning in public engagement activities (2023)
Presentation / Conference
Fogg Rogers, L., Sardo, M., & Laggan, S. (2023, April). Citizen-led emission reductions: Behaviour change intention is positively correlated to citizen enjoyment and learning in public engagement activities. Presented at Public Communication of Science and Technology 2023 (PCST2023), Rotterdam, Netherlands

Science communicators need to co-create engagement activities which are enjoyable, inclusive, and attractive to diverse citizens representing regional demographics. Over 8,300 people from six European countries took part in the ClairCity project, aim... Read More about Citizen-led emission reductions: Behaviour change intention is positively correlated to citizen enjoyment and learning in public engagement activities.

A multimodal human-robot sign language interaction framework applied in social robots (2023)
Journal Article
Li, J., Zhong, J., & Wang, N. (2023). A multimodal human-robot sign language interaction framework applied in social robots. Frontiers in Neuroscience, 17, Article 1168888. https://doi.org/10.3389/fnins.2023.1168888

Deaf-mutes face many difficulties in daily interactions with hearing people through spoken language. Sign language is an important way of expression and communication for deaf-mutes. Therefore, breaking the communication barrier between the deaf-mute... Read More about A multimodal human-robot sign language interaction framework applied in social robots.

Close to home or communal goals? Socioeconomic status is correlated to engineering problem-finding and relevance (2023)
Presentation / Conference
Fogg Rogers, L., & Sanders, N. (2023, April). Close to home or communal goals? Socioeconomic status is correlated to engineering problem-finding and relevance. Presented at Public Communication of Science and Technology, Rotterdam

Inspiring a future generation of engineers has never been more important, as we seek urgent solutions to the Climate and Ecological Emergency. Science communication needs to break stereotypes and challenge perceptions about careers in engineering, in... Read More about Close to home or communal goals? Socioeconomic status is correlated to engineering problem-finding and relevance.

On the seismic vulnerability assessment of urban areas using census data: The Lisbon metropolitan area as a pilot study area (2023)
Journal Article
Xofi, M., Ferreira, T. M., Domingues, J. C., Santos, P. P., Pereira, S., Oliveira, S. C., …Lourenço, P. B. (2024). On the seismic vulnerability assessment of urban areas using census data: The Lisbon metropolitan area as a pilot study area. Journal of Earthquake Engineering, 28(1), 242-265. https://doi.org/10.1080/13632469.2023.2197078

This paper presents a procedure for the application of an index-based vulnerability assessment method to the seismic risk assessment of 292,978 reinforced concrete and 152,916 unreinforced masonry buildings in the Lisbon Metropolitan Area (LMA). A si... Read More about On the seismic vulnerability assessment of urban areas using census data: The Lisbon metropolitan area as a pilot study area.

Effects of stance control via hidden Markov model-based gait phase detection on healthy users of an active hip-knee exoskeleton (2023)
Journal Article
Sánchez-Manchola, M., Arciniegas-Mayag, L., Múnera, M., Bourgain, M., Provot, T., & Cifuentes, C. A. (2023). Effects of stance control via hidden Markov model-based gait phase detection on healthy users of an active hip-knee exoskeleton. Frontiers in Bioengineering and Biotechnology, 11, 1021525. https://doi.org/10.3389/fbioe.2023.1021525

Introduction: In the past years, robotic lower-limb exoskeletons have become a powerful tool to help clinicians improve the rehabilitation process of patients who have suffered from neurological disorders, such as stroke, by applying intensive and re... Read More about Effects of stance control via hidden Markov model-based gait phase detection on healthy users of an active hip-knee exoskeleton.

Flood vulnerability and risk assessment of historic urban areas: Vulnerability evaluation, derivation of depth-damage curves and cost–benefit analysis of flood adaptation measures applied to the historic city centre of Tomar, Portugal (2023)
Journal Article
Davis, L., Larionova, T., Patel, D., Tse, D., Baquedano Juliá, P., Pinto Santos, P., & Dos Santos Ferreira, T. M. (2023). Flood vulnerability and risk assessment of historic urban areas: Vulnerability evaluation, derivation of depth-damage curves and cost–benefit analysis of flood adaptation measures applied to the historic city centre of Tomar, Portugal. Journal of Flood Risk Management, 16(3), Article e12908. https://doi.org/10.1111/jfr3.12908

Around 45% of natural hazards reported worldwide are related to floods, and current indications show that exposure to floods and inherent losses will keep escalating. Historic centres are particularly vulnerable in this context due to the structural... Read More about Flood vulnerability and risk assessment of historic urban areas: Vulnerability evaluation, derivation of depth-damage curves and cost–benefit analysis of flood adaptation measures applied to the historic city centre of Tomar, Portugal.

Aerodynamics of a CRM joined-wing configuration at transonic speeds (2023)
Presentation / Conference
Hanman, P., Yao, Y., & Bouferrouk, A. (2023, March). Aerodynamics of a CRM joined-wing configuration at transonic speeds. Paper presented at 57th 3AF International Conference on Applied Aerodynamics, Bordeaux, France

The presented work aims to showcase a joined-wing (JW) concept with key design parameters based on the NASA Common Research Model (CRM) configuration, to highlight its potential application for an efficient commercial transport or cargo aircraft flyi... Read More about Aerodynamics of a CRM joined-wing configuration at transonic speeds.

A novel mirror neuron inspired decision-making architecture for human–robot interaction (2023)
Journal Article
Sobhani, M., Smith, J., Pipe, A., & Peer, A. (in press). A novel mirror neuron inspired decision-making architecture for human–robot interaction. International Journal of Social Robotics, https://doi.org/10.1007/s12369-023-00988-0

Inspired by the role of mirror neurons and the importance of predictions in joint action, a novel decision-making structure is proposed, designed and tested for both individual and dyadic action. The structure comprises models representing individual... Read More about A novel mirror neuron inspired decision-making architecture for human–robot interaction.

Haptic human-robot collaboration for walker-assisted navigation based on admittance controllers (2023)
Journal Article
Sierra M., S. D., Jimenez, M. F., Munera, M., Cifuentes, C. A., & Frizera, A. (2023). Haptic human-robot collaboration for walker-assisted navigation based on admittance controllers. IEEE Robotics and Automation Letters, 8(5), 2622-2628. https://doi.org/10.1109/LRA.2023.3256924

In recent years, advances in robotics and the constant growth of gait-related pathologies led to the development of different assistive devices. Smart walkers provide natural and intuitive strategies for gait assistance, such as path-following and gu... Read More about Haptic human-robot collaboration for walker-assisted navigation based on admittance controllers.

Anomalous mechanical behaviour arising from framework flexibility (2023)
Book Chapter
Marmier, A. (2023). Anomalous mechanical behaviour arising from framework flexibility. In J. Tan (Ed.), Mechanical Behaviour of Metal – Organic Framework Materials (65-112). Royal Society of Chemistry. https://doi.org/10.1039/9781839166594-00065

This chapter describes in detail the framework of anisotropic elasticity to introduce exotic elastic and thermoelastic properties that are often prevalent and extreme in MOFs: negative linear compressibility (NLC), negative thermal expansion (NTE) an... Read More about Anomalous mechanical behaviour arising from framework flexibility.

Soft-sensor system for grasp type recognition in underactuated hand prostheses (2023)
Journal Article
De Arco, L., Pontes, M. J., Segatto, M. E. V., Monteiro, M. E., Cifuentes, C. A., & Díaz, C. A. (2023). Soft-sensor system for grasp type recognition in underactuated hand prostheses. Sensors, 23(7), 3364. https://doi.org/10.3390/s23073364

This paper presents the development of an intelligent soft-sensor system to add haptic perception to the underactuated hand prosthesis PrHand. Two sensors based on optical fiber were constructed, one for finger joint angles and the other for fingerti... Read More about Soft-sensor system for grasp type recognition in underactuated hand prostheses.

Development of a triboelectric nanogenerator for joining of silver nanorods (2023)
Journal Article
Jalili, M. A., Karimzadeh, F., Enayati, M. H., Kalali, E. N., & Kheirabadi, N. R. (2023). Development of a triboelectric nanogenerator for joining of silver nanorods. Advanced Electronic Materials, 9(5), Article 2201348. https://doi.org/10.1002/aelm.202201348

On account of their excellent properties, 2D nanostructures beyond graphene, such as MoS2, have extensive applications. Given their quantum confinement effects, MoS2 monolayers could efficiently trap electrons as an intermediate layer between frictio... Read More about Development of a triboelectric nanogenerator for joining of silver nanorods.