Serwis Infona wykorzystuje pliki cookies (ciasteczka). Są to wartości tekstowe, zapamiętywane przez przeglądarkę na urządzeniu użytkownika. Nasz serwis ma dostęp do tych wartości oraz wykorzystuje je do zapamiętania danych dotyczących użytkownika, takich jak np. ustawienia (typu widok ekranu, wybór języka interfejsu), zapamiętanie zalogowania. Korzystanie z serwisu Infona oznacza zgodę na zapis informacji i ich wykorzystanie dla celów korzytania z serwisu. Więcej informacji można znaleźć w Polityce prywatności oraz Regulaminie serwisu. Zamknięcie tego okienka potwierdza zapoznanie się z informacją o plikach cookies, akceptację polityki prywatności i regulaminu oraz sposobu wykorzystywania plików cookies w serwisie. Możesz zmienić ustawienia obsługi cookies w swojej przeglądarce.
This paper is about the development of 3D simulators for supplementary instruction in professional training with complex learning tasks and material, human and economic constraints. We present a theoretical framework describing and explaining how a simulator can support the fundamental interaction dynamics in learning settings (interaction with reality, with others and with the learner himself. We...
This paper proposes a low cost system that can add the ability of regenerative breaking to small electric vehicles. The system uses ultracapacitors to store the energy harvested during braking, and its capacity is kept as low as possible in order to reduce the overall cost of the system. It is also proposed a power electronic topology that can transfer energy from the ultracapacitors to the motor...
Embedded online laboratories are becoming frequent nowadays, because they can include both the functionality of a data acquisition device and the functionality of a webserver and this, in turn, results in lower implementation costs. However, while it is easy to configure a laboratory server which is located on a computer, the local configuration and control of an embedded laboratory is more challenging,...
In this paper a new plasma experiment, the Paschen Curve, is added to e-lab a remote laboratory. In this experiment the conditions at which the transition from gas to plasma happens are explored by studying breakdown voltage of said gas, that is the voltage at which the plasma is formed, between parallel electrodes as function of pressure and the distance between plates. Since the plasma is a good...
The current paper presents an educational platform that is intended to promote and to develop students' motivation and competences both in the fields of mechanical design and structural optimization, by taking as demonstration the problem of minimizing thermal residual stresses in functionally graded structures, using the differential evolution optimization technique. These goals are enabled by taking...
Haptic devices are normally used to enrich the user interface of a controlled system with an extra sensing feedback. These devices are especially important in education, in engineering, medical training and in industry, or in every situation where the direct contact with the system is not possible due to the distance, risk of infection, risk of explosion, etc. This paper introduces a novel approach...
Collaborative learning can provide remarkable support to the efficacy of teaching Science, Technologies, Engineering and Mathematics (STEM). Collaboration, indeed, is essential to reinforce the interaction among learners and to foster active learning and comprehension construction in the student. In the social setting of a collaborative learning experience the learner interacts directly with the instructor...
The Web Geometry Laboratory is a collaborative blended-learning Web-environment integrating a dynamic geometry system and where each user has a personalised scrapbook of geometric constructions. All the base features needed to implement an adaptive module and to allow the integration of a geometry automated theorem prover are also already implemented. The actual testing of the Web Geometry Laboratory...
The paper introduces the web service implemented in PHP programming language for two free computer algebra systems Maxima and Octave. It can be later used for building web applications that need to solve some mathematical tasks for their running. The example of such implementation is also shown.
The interaction allowed by Virtual Reality (VR) technology, as a complement to 3D modeling, could make an end to passive attitudes of learners as an opposition to traditional teaching systems, leading to a better communication between teacher and student. VR technology was applied on the development of a didactic model concerning the construction process of bridges. The VR application allows the visual...
A simulation teaching experiment to control a gantry crane system is proposed. The control is performed both in open-loop and closed-loop. The open-loop control is based on the Posicast feedforward technique and the closed-loop control uses a two-degrees of freedom configuration. Posicast control is used as a pre-filter outside the feedback loop to enhance the setpoint tracking response and a PID...
Recently emerged global navigation systems are now fully integrated into many engineering areas. As a result, engineering education requires systematic approach to provide high-quality training in the field of satellite positioning systems. This paper presents a solution for the practical aspect of the GLONASS/GPS studies. It describes a remote laboratory at BMSTU that is created for higher education...
Inductive principles in Engineering Pedagogy have been presented in the present paper on the example of remote labs. Inductive teaching is one way to help students learn to use the fundamental concepts for problem solving — focusing on cases that students could work on to help develop an understanding of the phenomenon. For effective inductive teaching and problem solving tasks a supportive technical...
In this paper, a java-based simulator of Dynamical Systems and PID control is presented. This simulator implements linear low-order process models (first order, second order and third order), open-loop architecture and closed-loop architecture with a linear PID feedback controller. At the past, a hardware simulator (HW123b) for the three process models was developed in our group, and now the equivalent...
The benefits of Enquiry based learning in combination with peer assisted instruction and supported by a range of appropriate software tools is demonstrated in this contribution. Fundamental concepts, such as mass and energy balances and process flow sheet diagrams are essential for professional chemical engineer formation and the methodology described is shown to improve the performance of students...
It is already more than 10 years that weblabs are seen as important resources to provide the experimental work required in engineering education. Several weblabs have been applied in engineering courses, but there are still unsolved problems related to the development of their infrastructures. For solving some of those problems, it was implemented a weblab with a reconfigurable infrastructure compliant...
This paper describes the design and development of a novel Massive Open Online Course (MOOC) on industrial electronics circuits. It is the first MOOC that, besides the usual features of these courses, includes the extensive use of a real remote laboratory dedicated to practices in electronic circuits. Although the nature of a MOOC is completely open, this course targets especially people with at least...
Modern communication technologies and web-based applications allow creating hardware/software complexes for scientific and educational remote experimentation. In this paper one of such complexes for experiments with a solid-state pulse laser is presented. Measurement and data acquisition devices as well as specialized mechatronic devices for real-time control of laser parameters are listed. Laboratory...
Podaj zakres dat dla filtrowania wyświetlonych wyników. Możesz podać datę początkową, końcową lub obie daty. Daty możesz wpisać ręcznie lub wybrać za pomocą kalendarza.