Outputs (723)

Industry 4.0 more than a challenge in modeling, identification, and control for cyber-physical systems (2024)
Book Chapter

Modeling, Identification, and Control for Cyber-Physical Systems Towards Industry 4.0 studies and analyzes the role of algorithms in identifying and controlling such a system towards Industry 4.0, which is the digital transformation of manufacturing... Read More about Industry 4.0 more than a challenge in modeling, identification, and control for cyber-physical systems.

Modeling, Identification, and Control for Cyber- Physical Systems Towards Industry 4.0 (2024)
Book

Modeling, Identification, and Control for Cyber-Physical Systems Towards Industry 4.0 studies and analyzes the role of algorithms in identifying and controlling such a system towards Industry 4.0, which is the digital transformation of manufacturing... Read More about Modeling, Identification, and Control for Cyber- Physical Systems Towards Industry 4.0.

Noise-robust modal parameter identification and damage assessment for aero-structures (2024)
Journal Article

Purpose
Ground vibration testing is critical for aircraft design and certification. Fast relaxed vector fitting (FRVF) and Loewner framework (LF), recently extended to modal parameter extraction in mechanical systems to address the computational cha... Read More about Noise-robust modal parameter identification and damage assessment for aero-structures.

Experimental investigation of buckling and post-buckling behaviour of repaired composite laminates under in-plane shear loading (2024)
Journal Article

The performance of Ramped Scarf (RS) and Stepped Scarf (SS) repair schemes for highly loaded composite structures has been extensively studied under compressive, tensile, and flexural loadings. However, there is a lack of research on the buckling and... Read More about Experimental investigation of buckling and post-buckling behaviour of repaired composite laminates under in-plane shear loading.

The analysis of tool wear mechanisms in dry machining of pre-sintered zirconia dental crowns (2024)
Thesis

The purpose of this thesis was to summarise what knowledge has been gained and what has been learnt through entirety of this doctorate on wear mechanisms in the machining of presintered zirconia used in the dental and medical industries. In the denta... Read More about The analysis of tool wear mechanisms in dry machining of pre-sintered zirconia dental crowns.

Drag reduction of lift-type vertical axis wind turbine with slit modified gurney flap (2024)
Journal Article

This study examines aerodynamic performance enhancement of Vertical Axis Wind Turbine (VAWT) blades with Gurney flap (GF) modified by slits. A quasi-3D computational fluid dynamics solution based on Reynolds-averaged Navier-Stokes model is employed t... Read More about Drag reduction of lift-type vertical axis wind turbine with slit modified gurney flap.

Aerodynamic performance optimisation of an aerofoil with combined leading-edge and trailing-edge morphing transformations (2024)
Presentation / Conference Contribution

The long-term strategy for aviation sustainability poses the need for more efficient aerodynamic designs. Many researchers have investigated innovative solutions offered by biologically inspired morphing wing concepts, with the leading- or trailing-e... Read More about Aerodynamic performance optimisation of an aerofoil with combined leading-edge and trailing-edge morphing transformations.

Micromechanical modeling of longitudinal compression behavior and failure mechanism of unidirectional carbon fiber reinforced aluminum composites involving initial fiber misalignment (2024)
Journal Article

A micromechanical model with realistic initial fiber misalignment (IFM) was developed to simulate the longitudinal compression behavior of unidirectional carbon fiber/aluminum composites. The matrix and fiber were modeled using ductile damage law and... Read More about Micromechanical modeling of longitudinal compression behavior and failure mechanism of unidirectional carbon fiber reinforced aluminum composites involving initial fiber misalignment.

Enhanced suppression of vibration response and energy transfer by using nonlinear hysteresis friction damper (2024)
Journal Article

This paper presents coupled structures based on a nonlinear hysteresis friction damper subjected to harmonic forces for vibration suppression. The steady-state responses of the structures are obtained by the Runge–Kutta method and the harmonic balanc... Read More about Enhanced suppression of vibration response and energy transfer by using nonlinear hysteresis friction damper.

A semi-active quasi-zero-stiffness vibration isolation system through controllable lateral spring stiffness (2024)
Journal Article

In this work, a semi-active quasi-zero-stiffness (QZS) vibration isolation system with controllable lateral springs was proposed and its practical vibration isolation effectiveness was demonstrated through theoretical and experimental studies. A semi... Read More about A semi-active quasi-zero-stiffness vibration isolation system through controllable lateral spring stiffness.

Bilinear stiffness and bimodular Poisson's ratio in cylindrical sinusoidal lattices through topology morphing (2024)
Journal Article

Bilinear elastic behaviour allows structural designs to respond in either a stiff or compliant manner depending on the load. Here a cylindrical sinusoidal lattice structure is described that stiffens beyond a certain load. When subjected to axial com... Read More about Bilinear stiffness and bimodular Poisson's ratio in cylindrical sinusoidal lattices through topology morphing.

Changing conditions: Global warming-related hazards and vulnerable rural populations in Mediterranean Europe (2024)
Journal Article

Human-induced climate change has profound effects on extreme events, particularly those linked to global warming, such as heatwaves, droughts, and wildfires. These events disrupt ecosystems, emphasizing the imperative to understand the interactions a... Read More about Changing conditions: Global warming-related hazards and vulnerable rural populations in Mediterranean Europe.

Laser additive manufacturing of TiB2-modified Cu15Ni8Sn/GH3230 heterogeneous materials: Processability, interfacial microstructure and mechanical performance (2024)
Journal Article

Cu/Ni heterogeneous materials integrate excellent thermal conductivity and high-temperature mechanical properties, enabling them to be widely used in the aerospace domain. Differences in the thermal and physical properties of the Cu and Ni materials,... Read More about Laser additive manufacturing of TiB2-modified Cu15Ni8Sn/GH3230 heterogeneous materials: Processability, interfacial microstructure and mechanical performance.

Digital manufacturing in aerospace: Creating project-based learning opportunities for aerospace engineering undergraduate students (2024)
Presentation / Conference Contribution

Coupled morphing of leading and trailing-edge aerofoil for improved aerodynamic and aeroacoustic performance (2024)
Presentation / Conference Contribution

An ICT-enhanced methodology for the characterization of vernacular built heritage at a regional scale (2024)
Journal Article

The characterization of vernacular buildings is crucial for understanding the historical, social, and cultural significance of a community. These buildings reflect a collective memory and result from a long adaptation process to the local environment... Read More about An ICT-enhanced methodology for the characterization of vernacular built heritage at a regional scale.

Multibody simulations of distributed flight arrays for Industry 4.0 applications (2024)
Book Chapter

Distributed Flight Arrays (DFAs) are an experimental type of aerial, multi-rotor, vehicle capable of land-based navigation and cooperative aerial flight involving physically docking with N-number of other agents forming a larger structure with some d... Read More about Multibody simulations of distributed flight arrays for Industry 4.0 applications.

U-model-based dynamic inversion control for quadrotor UAV systems (2024)
Book Chapter

A Model-Independent Design approach (U-Model) is studied with the example of Quadrotor UAV. A Multiple-Input Multiple-Output (MIMO) dynamic model of a quadrotor UAV is derived, and U-Model-based Dynamic Inverse control approach is used to design a co... Read More about U-model-based dynamic inversion control for quadrotor UAV systems.

Factory digital twinning with model driven engineering methodology (2023)
Presentation / Conference Contribution

In the contemporary landscape of industrial manufacturing, the concept of a digital twin has emerged as a tool bridging the gap between physical systems and their virtual counterparts. The main aim of this project was to delve into the concept, givin... Read More about Factory digital twinning with model driven engineering methodology.

An iterative numerical approach to evaluate the variable friction coefficient of steel AMS5643 using ring compression tests (2023)
Journal Article

The coefficient of friction is an important variable that must be defined to allow the accurate prediction of the forming geometry and stresses involved in metal forming processes. Literature reports have shown that the coefficient of friction does n... Read More about An iterative numerical approach to evaluate the variable friction coefficient of steel AMS5643 using ring compression tests.