Wyniki wyszukiwania - Biblioteka Nauki

Nowa wersja platformy, zawierająca wyłącznie zasoby pełnotekstowe, jest już dostępna.
Przejdź na https://bibliotekanauki.pl

Ograniczanie wyników

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

International project-oriented training of engineers based on the example of the European Engineering Team

100%

Gładysz B. , Jarzębowska E.

e-mentor

2018

nr 2 (74)

63-72

The paper presents the first cohort of the innovative project “European Engineering Team”, which was conducted within the ERASMUS+ program. The innovativeness of the project lies in the cooperation of 4 European universities of technology and its project-based approach. Students participating in the EET project independently defined problem domains related to sustainability. The mobility attributed to regular ERASMUS+ initiatives was redefined. Students and supervisors had to travel frequently for short periods (4 week-long meetings), reflecting the actual needs and demands of a global labor market. Students cooperate virtually and attend classes in their regular courses at home universities between direct meetings. The goal of this project was to verify the effectiveness of the proposed approach to transnational and inter-university initiatives, utilizing blended learning. The goal was to develop student competencies in terms of sustainability, cooperation in transnational and geographically dispersed teams, who worked on multi-disciplinary problems utilizing knowledge from different domains. The approach was effective and most of the student competences improved throughout the project. However, some areas of possible improvement were defined and supervisors are focused on them during the ongoing second cohort of the EET.

Motion tracking of a rigid-flexible link robotic system in an underactuated control mode

80%

Jarzębowska E. , Augustynek K. , Urbaś A.

Bulletin of the Polish Academy of Sciences. Technical Sciences

2023

tom Vol. 71, nr 3

art. no. e144620

The paper presents its contribution to tracking control design of mechanical systems in underactuated mode conditions, i.e. when the number of actuators is less than the number of possible control inputs. Fully actuated mechanical systems are quite well-researched and controller designs are well-developed for them as well. However, due to costs, weight, design, and performance regimes or due to an actuator failure, the underactuated control mode is required in applications. With the aid of the computational procedure for constrained dynamics (CoPCoD), the constrained dynamics, i.e. the reference motion dynamics, and tracking control in an underactuated mode are designed for an example of a three-link planar manipulator model with rigid and flexible links. A dynamic optimization problem is formulated in the paper to obtain optimal time courses of manipulator joint coordinates in underactuated mode conditions in order to apply them to a manipulator driving links controller.