4D printing soft robots guided by machine learning and finite element models

A Zolfagharian, L Durran, S Gharaie, B Rolfe… - Sensors and Actuators A …, 2021 - Elsevier
This paper presents a method for four-dimensional (4D) printing of soft pneumatic actuator
robot (SPA) s, using nonlinear machine learning (ML) and finite element model (FEM). A …

Towards the development of a digital twin for endoscopic medical device testing

PG Kalozoumis, M Marino, EL Carniel… - Digital Twins for Digital …, 2022 - Springer
Endoscopic medical devices enable minimally invasive visual screening and medical
interventions in the human body. The development of such devices typically requires …

Endo-Surgical Force Feedback System Design for Virtual Reality Applications in Medical Planning

M Bici, R Guachi, F Bini, SF Mani, F Campana… - International Journal on …, 2024 - Springer
Virtual reality (VR) applications for surgical planning and mentoring are currently becoming
more widespread. Within these fields of applications, haptic systems are crucial to help the …

Development of an Anisotropic Hyperelastic Material Model for Porcine Colorectal Tissues

Y Fahmy, MB Trabia, B Ward, L Gallup, M Froehlich - Bioengineering, 2024 - mdpi.com
Many colonic surgeries include colorectal anastomoses whose leaks may be life-
threatening, affecting thousands of patients annually. Various studies propose that …

3D printing of prototypes starting from medical imaging: A liver case study

R Guachi, M Bici, F Bini, ME Calispa, C Oscullo… - … Conference on Design …, 2021 - Springer
Hepatic diseases are serious condition worldwide, and several times doctors analyse the
situation and elaborates a preoperative planning based exclusively on the medical images …

4D printing modeling via machine learning

A Zolfagharian, L Durran, K Sangtarash… - Smart Materials in …, 2022 - Elsevier
This chapter presents a case study guiding to the development of machine learning (ML)
models for predicting the behavior of nonlinear four-dimensional (4D)-printing problems …

[PDF][PDF] Vibration control of low-rise buildings considering nonlinear behavior of concrete using tuned mass damper

A Bigdeli, MM Rahman, D Kim - Structural Engineering and …, 2023 - researchgate.net
This study investigates the effectiveness of tuned mass dampers (TMDs) in controlling
vibrations in low-rise reinforced concrete buildings. It examines both linear and nonlinear …

Preliminary Design and Development of a Selectable Stiffness Joint for Elbow Orthosis

R Guachi, F Napoleoni, F Pipitone… - 2022 IEEE-RAS 21st …, 2022 - ieeexplore.ieee.org
The rehabilitation of a patient with a brachial plexus injury comprises of motor activities
aimed at preventing muscular atrophy and fibrosis. Patients are frequently prescribed …

Finite element analysis of the interaction between an endo-surgical tool and colorectal tissue for setting up force feedback evaluation in virtual reality-based …

R Guachi, M Bici, F Bini, F Campana… - … Conference on Design …, 2021 - Springer
Abstract Numerical simulations and Finite Element Analysis (FEA) have currently increased
their applications in medical field for making preoperative plans to simulate the response of …

The feces flow in colon: Biomechanics, rheology, simulation

MI Shmurak - Russian Journal of Biomechanics, 2022 - ered.pstu.ru
Modeling can allow us to realize the functionality of a living organ and analyze the influence
of various factors on it. In particular, modeling the movement of fecal masses through the …