Outputs (176)

Optical fiber angle sensors for the PrHand prosthesis: Development and application in grasp types recognition with machine learning (2022)
Presentation / Conference Contribution

This work presents the instrumentation of the PrHand upper-limb prosthesis with optical fiber sensors to measure the angle of the proximal interphalangeal joint. The angle sensors are based on bending-induced loss and are fabricated with polymer opti... Read More about Optical fiber angle sensors for the PrHand prosthesis: Development and application in grasp types recognition with machine learning.

Vibration power dissipation in a spring-damper-mass system excited by dry friction (2022)
Presentation / Conference Contribution

This study investigates the vibration transmission and power dissipation behaviour of a mass-spring-damper system mounted on a conveyor belt. Coulomb friction exists between the mass and the belt moving at a constant velocity and acts as the external... Read More about Vibration power dissipation in a spring-damper-mass system excited by dry friction.

U-Model-Based adaptive sliding mode control using a deep deterministic policy gradient (2022)
Journal Article

This paper presents a U-model-based adaptive sliding mode control (SMC) using a deep deterministic policy gradient (DDPG) for uncertain nonlinear systems. The configuration of the proposed methodology consisted of a U-model framework and an SMC with... Read More about U-Model-Based adaptive sliding mode control using a deep deterministic policy gradient.

Exfoliation mechanisms of 2D materials and their applications (2022)
Journal Article

Due to the strong in-plane but weak out-of-plane bonding, it is relatively easy to separate nanosheets of two-dimensional (2D) materials from their respective bulk crystals. This exfoliation of 2D materials can yield large 2D nanosheets, hundreds of... Read More about Exfoliation mechanisms of 2D materials and their applications.

Control of friction by imposing vibration between sliding surfaces and its influence on the efficiency of gears (2022)
Thesis

The worm and wheel type gear arrangement is the usual choice for heavy duty applications requiring large operating torques. However, it is dominated by the sliding action of gear teeth which causes high frictional losses that significantly impact eff... Read More about Control of friction by imposing vibration between sliding surfaces and its influence on the efficiency of gears.

Rapid identification of foodborne pathogens in limited resources settings using a handheld Raman spectroscopy device (2022)
Journal Article

Featured Application: Here, we report a practical and precise method for the identification of foodborne pathogenic bacteria using a Raman handheld device equipped with an orbital raster scan (ORS) technology that enables the system to generate a dis... Read More about Rapid identification of foodborne pathogens in limited resources settings using a handheld Raman spectroscopy device.

User requirements for a robot teleoperation system for general medical examination (2022)
Presentation / Conference Contribution

Thailand, as well as many other countries world-wide, is facing a shortage of medical staff. We purpose a solution to improve medical services in health centres: a robot teleoperation system to allow patients to consult with doctors from public hospi... Read More about User requirements for a robot teleoperation system for general medical examination.

Measuring visual social engagement from proxemics and gaze (2022)
Presentation / Conference Contribution

When we approach a group, there is an exchange of a multitude of verbal or non-verbal social signals to indicate that we are looking to interact. We continue to share these signals throughout the interaction to portray our thoughts and motivations. W... Read More about Measuring visual social engagement from proxemics and gaze.

Framework for developing digital twin prototypes (2022)
Presentation / Conference Contribution

This paper presents an agile co-simulation framework for developing digital twin prototypes of novel flying vehicles. The framework enables rapid assessment of flying vehicles' performance and flying dynamics in the early stages of their design cycle... Read More about Framework for developing digital twin prototypes.

Modelling a dynamic magneto-agglutination bioassay (2022)
Journal Article

The process of developing an end-to-end model of a magneto-immunoassay is described, simulating the agglutination effect due to the specific binding of bacteria to paramagnetic particles. After establishing the properties of the dose-specific aggluti... Read More about Modelling a dynamic magneto-agglutination bioassay.