It is apparent that implementation of practical sessions in engineering education paves the way for students to be familiar with instruments and, thus, with the industrial real world. In recent decades, the high cost and administration burdens of physical equipment have caused a significant decline in experimentation within engineering education. This situation has fostered the development and adoption of remote laboratories as a replacement. Recently, remote laboratories based on a large variety of technologies have been developed at multiple universities and adopted in industrial electronics engineering education. Furthermore, some of these laboratories are replicated at many universities. This was the commencement of a new mainstream that advocates a better remodeling of those laboratories to allow their allocation, sharing among universities, and their interoperable communication with other heterogeneous educational systems, e.g., learning management systems (LMSs). This article, on the one hand, reports on the design of the state-of-the-art remote laboratories for industrial electronics disciplines along with the cutting-edge technologies adopted. On the other hand, the article sheds light on the outstanding interoperable educational remote laboratories architectures, classifying them with regard to their exclusive features and provided services, and pointing out the limitations of each.

During the last few decades, many industrial remote and virtual laboratories have been designed and implemented at different universities and schools with the goal of providing online experiments that are remotely available to their students from anywhere and at any time. Research into virtual and remote laboratories has shown that the vast majority of these laboratories are built using learning tools and resources that are suited to a specific institution. Thus, different universities implement the software for their particular needs and consume a significant amount of time and energy in the process. This article describes a different approach: the design and implementation of a learning management system (LMS) activity that allows sharing of electronic, control and automation, and electrical remote laboratories from different universities within industrial courses without requiring the teacher to program a single line of code.

This paper shows the development of two new experimental exercises that are at the top of the state-of-the-art platforms for setting up, wiring, and measuring electronic circuits online, virtual instrument systems in reality (VISIR), allowing: 1) non-isolated linear regulated dc/dc converter and 2) non-isolated switching-regulated dc/dc converter. Those experiments are part of a new setup in the VISIR oriented to master as well as experienced students and users that would like to increase their experience in industrial electronics and power components management. The development of the two experiments is explained along with the necessary configuration to the core-platform VISIR. This is preceded by a brief overview of VISIR, including its hardware and software components. Finally, the remote experimental results obtained are presented.

Despite the rise of robotics and automation in industrial applications, the widespread adoption of collaborative robotics still needs to be improved due to the lack of interoperability between robots and the low adaptability of existing systems. Solving this problem would mean a significant advance in robotics and industrial automation. Under this context, an open-source MultiRobot Framework based on ROS2 was developed in the present research to effectively communicate and coordinate robotics agents and sensors in closed collaborative environments. A simulation-based control and software design was performed using the Gazebo tool.Acentralized architecturewas obtained with an autonomous navigation module for the planning and robot routes monitoring, a computer vision module for the location and management of uncertainties, and a task controller module to assign mobilization mission objects. In conclusion, using ROS2 to communicate and coordinate various mechatronic systems effectively results in a robust, flexible, and scalable solution critical to industrial processes.

Much as happened with open software, there has been a global attitude shift in the education community toward the open sharing of educational courses and resources. As the largest public distance education university in Spain, Universidad Nacional de Educación a Distancia (UNED) has had a clear commitment to open learning and content since its very beginnings. Its open courseware (OCW) portal was started in 2006 and has received several prizes for its innovative content. During this period, the OCW materials were used to supplement standard teaching in a variety of educational applications, among them induction and competence transfer courses. These initiatives have been used as a starting point for a comprehensive open educational resource (OER) policy at UNED. Efforts to foster OER initiatives are collected in the project called UNED Abierta (Open UNED). UNED currently publishes its open resources in various platforms and formats, such as iTunes U, MOOC, and OpenCourseWare. This paper presents UNED's experience in OER and describes how it is tackling the new challenges in OER creation and distribution.