Interactive Four-bar Linkage 3d-simulation Using Augmented Reality

This paper presents a methodology to enhance an interactive simulation system using Augmented Reality (AR) in the field of teaching/learning dynamics. The 3D-simulation model is being developed as a first step in order to develop an interactive (AR) book for engineering students. The purpose is to illustrate the benefits of enhancing the computer-aided simulation (CAS) using augmented reality technology to improve three important factors in learning/teaching dynamics (Imagination, Thinking and Understanding). An experimental study is also performed to compare the learning experience and students’ performance in using augmented reality simulation vs. Matlab simulation. The results of this study show that students can meet the given learning objectives by using both of the pervious methods. While in using the augmented reality simulation, the students’ visualization and understanding in learning dynamics were improved and the outcomes of the learning process were increased. Keyword Augmented reality, Four-bar linkage, Mechanical engineering, Mechanisms, Computeraided simulation.