Zobrazeno 1 - 10
of 810
pro vyhledávání: '"marco ceccarelli"'
Autor:
Shuangji Yao, Yunfei Guo, Botao Yang, You Lv, Marco Ceccarelli, Xiaoshuang Dai, Giuseppe Carbone
Publikováno v:
STEM Education, Vol 4, Iss 3, Pp 299-327 (2024)
Given the characteristics of the flexible job-shop scheduling problem and the practical production of a given enterprise, a flexible job-shop scheduling model was proposed to minimize the maximum completion time. A novel algorithm was proposed to sol
Externí odkaz:
https://doaj.org/article/1144488ac00943769a107d635902fa75
Publikováno v:
Prosthesis, Vol 6, Iss 3, Pp 561-581 (2024)
This study presents a novel approach to sternum prosthesis design, aiming to address the limitations of the current solutions by employing compliant mechanisms. The research focuses on developing a prosthetic design capable of generating lifting move
Externí odkaz:
https://doaj.org/article/545f55b62e2f460f8132398160660b2c
Autor:
Marco Ceccarelli, Matteo Russo, Jorge Araque Isidro, Betsy D. M. Chaparro-Rico, Daniele Cafolla
Publikováno v:
Robotica & Management, Vol 28, Iss 2, Pp 8-13 (2023)
Longtime bedridden patients may have serious problems from the immobilization and a reposition of their body can be often request at least to mitigate effects in pulmonary complications and pressure ulcers. This paper approaches the problem on how to
Externí odkaz:
https://doaj.org/article/f94bd6b8a2a34c58814bd0b2ebd8d8c7
Publikováno v:
Machines, Vol 12, Iss 11, p 780 (2024)
The article aims to describe the design and operation of a fundamentally new self-regulating planetary transmission, which, without a control system, changes the gear ratio under the influence of a variable external load. A self-regulating transmissi
Externí odkaz:
https://doaj.org/article/54dff15167084e4089b88a247931135e
Publikováno v:
Machines, Vol 12, Iss 11, p 808 (2024)
The elbow-assisting device, L-CADEL, was analyzed by testing a prototype of design version three (v3) with the aim of discussing design improvements to solve problems and improve operational performance. The test results reported are from a lab testi
Externí odkaz:
https://doaj.org/article/7db3fe2ac94f4665a8576a56dbe89212
Autor:
Christopher René Torres San Miguel, José Antonio Perez Valdez, Marco Ceccarelli, Matteo Russo
Publikováno v:
Biomimetics, Vol 9, Iss 11, p 661 (2024)
This paper addresses the biomechanical requirements and design of a neck dummy for assessing neck injury risks. The need for an accurate biomechanical representation of the human neck in crash tests is highlighted, emphasizing the importance of repli
Externí odkaz:
https://doaj.org/article/ae780ed0f73c488187476f090f5cfd47
Publikováno v:
Actuators, Vol 13, Iss 6, p 211 (2024)
A new design for humanoid arms is presented based on a tripod mechanism that is actuated by linear servomotors. A specific prototype is built and tested, with the results of performance characterization verifying a possible implementation on the LARM
Externí odkaz:
https://doaj.org/article/7f196c66ffd6461fb22998d6ac383b12
Publikováno v:
Respiratory Medicine Case Reports, Vol 49, Iss , Pp 102005- (2024)
This case report presents a numerical evaluation of respiration in terms of biomechanical parameters of chest motion. This experimental evaluation is performed with RESPIRholter, a wearable device specifically developed to monitor the movement in the
Externí odkaz:
https://doaj.org/article/2ad8f1d8ef0e47f68fc73e15319ce33e
Publikováno v:
International Journal of Advanced Robotic Systems, Vol 20 (2023)
The manipulate load system of a helicopter driving simulator is a complex mechatronic system. To simulate the load system of the joystick more effectively, this study provides a new manipulate mechanism with automatic position reset function that int
Externí odkaz:
https://doaj.org/article/b9be69eb22aa42a6a105ed66c37e2db2
Publikováno v:
Actuators, Vol 13, Iss 5, p 168 (2024)
Singularities are configurations where the number of degrees of freedom of a robot changes instantaneously. In parallel manipulators, a singularity could reduce the mobility of the end-effector or produce uncontrolled motions of the mobile platform.
Externí odkaz:
https://doaj.org/article/38e3ee7ccb004e14b4dbc1142fa8bf3a