Mechanical Engineering Department

EM451 - Design of Robotic Elements

 

PREREQUISTES:   1/c Division 1 Major, Permission of Instructor

Instructor:  Steve M. Graham

Email: smgraham@usna.edu

 

MECHANICAL ENGINEERING TRACK(S): 

 

Not Applicable

 

Course Description

 

This course addresses some practical issues concerning the design, fabrication and operation of wheel-driven mobile robots. You will build on what you have learned in previous design courses by applying that knowledge to the design and construction of robots that must accomplish certain performance goals. The course utilizes a hands-on, project-based approach to learning about robotics. The objectives of the course are to:

 

1. Design and fabricate wheel-driven mobile robots to accomplish particular performance objectives

 

2. Incorporate typical elements used in robot construction, such as electric motors, drive train components, pneumatic components, and sensors, into your robot designs.

 

3. Develop and test code for a programmable robot controller to incorporate various sensors and enable autonomous operation

 

The course is taught using two parallel inter-related tracks. The theory behind robotic elements and controllers is covered in the Lecture Track and reinforced through homework assignments. Practical experience with design, assembly, and testing of actual robots is the focus of the Project Track, where teams of students construct robots to meet certain design challenges. The theoretical understanding gained in the lecture track is combined with the practical experience in the project track as you build and test wheel-driven mobile robots. The course culminates with the Robot Rampage competition where robots compete against each other in a game requiring strategy and effective robot design. This competition is the final exam for the course, and is typically a crowd favorite for the Mechanical Engineering department.

 

Upon completion of this course, you should have a better understanding of how typical robots work, how various mechanisms can be designed to achieve prescribed motions, and how microprocessors are used to control robots. This course should help you get started on your capstone design project if you choose to pursue a project related to robotics. Even if you don’t choose robotics for your capstone project, it will give you a better understanding of how military robots such as Unmanned Arial Vehicles (UAV), Unmanned Underwater Vehicles (UUV), and Ordinance Disposal robots are designed, built, and operated.