Electric wheelchair simulation from unity 3D for controller test

A capable of easy simulation program to help the design of a wheelchair is needed, because the design of wheelchair easy to move needs much time and cost. In this paper, we propose a capable of easy simulation program to help the design of a wheelchair. In our program G-code is used to control 3D model of electric wheel chair in computer numerical control (CNC). In addition, the 3D models derived from the initial design can be used to express the overall appearance of the design. However, it is not enough to make those things because the design is fully functional and it is not possible to know the problems that might arise from the wrong design. The design of the control system also affects the design improvement and the assembly of the electric wheelchair. We have to design it again with the form and new assembly. This will cause additional time and expensive materials in order to prevent these problems. The computer simulation is able to be aware of potential problems with the design of the error. It allows us to perform tasks, test control systems and analyze structures. In addition, simulation can also be used to practice control. There is no need for the real of electric wheelchairs.