| Abstract [eng] |
Recent advancements in the field of mechatronics have increased the importance of engineers having not only a strong theoretical foundation but also a strong hands-on project experience to complement it. Modern engineering graduates are increasingly expected to possess practical competencies in prototyping and rapid problem-solving, which are typically developed through hands-on learning. Mechatronics engineering is a highly multidisciplinary field due to the synergistic influence of various sectors, such as mechanical engineering, electronics, computer programming, and control systems engineering. However, engineering education in the past has been mainly theory-oriented, and industry-relevant practical skills have received very little attention in that field. But recent educational developments have seen a steady increase in universities adapting modules that are more practice-oriented. This thesis investigates existing educational platforms and teaching tools used for practical mechatronics education, focusing on identifying effective methods to incorporate hands-on multidisciplinary learning. A comprehensive literature analysis was conducted, focusing on currently available educational platforms, robotic teaching systems and laboratory-oriented learning tools being used in engineering education. The literature review examined various educational solutions, including dobotic manipulators, modular educational kits, programmable mechatronic systems and commercially available platforms such as LEGO Mindstorms, etc. The analysis revealed the importance of accessibility, modularity and interdisciplinary integration of modern engineering educational platforms. Based on the findings of the literature analysis, a six-degree-of-freedom Stewart Platform or hexapod was chosen as the practical component of this thesis. The Stewart Platform was chosen for its highly multidisciplinary nature and its ability to integrate various mechatronics concepts into a single system. A Hexapod was hence designed and developed as an educational tool for bachelor-level students. The design process included the mechanical structure development, mathematical model formulation, servo motor integration, electronics system implementation and software development required for the control of the system. In addition to the physical development of the platform, a laboratory work structure was proposed that employs the developed hexapod across four distinct exercises focusing on mechanics, electronics, programming, and control systems engineering. The developed framework enables students to apply theoretical concepts in a practical environment while promoting hands-on learning and problem-solving skills. Furthermore, with a total implementation cost of approximately 140EUR, the developed platform provides an affordable educational solution that can be adapted to university-level mechatronics and robotics laboratories. In conclusion, this thesis presents a literature review of existing educational mechatronics and robotics platforms, along with the physical development and implementation of an educational Stewart Platform, along with the accompanying laboratory framework. The developed system showcases the potential of an integrated project-based educational tool for mechatronics education. |
