College - Author 1
College of Engineering
Department - Author 1
Mechanical Engineering Department
Degree Name - Author 1
BS in Mechanical Engineering
College - Author 2
College of Engineering
Department - Author 2
Mechanical Engineering Department
Degree - Author 2
BS in Mechanical Engineering
College - Author 3
College of Engineering
Department - Author 3
Mechanical Engineering Department
Degree - Author 3
BS in Mechanical Engineering
College - Author 4
College of Engineering
Department - Author 4
Mechanical Engineering Department
Degree - Author 4
BS in Mechanical Engineering
Date
6-2021
Primary Advisor
Mohammad Noori, College of Engineering, Mechanical Engineering Department
Abstract/Summary
The San Luis Obispo Botanical Garden (SLOBG) is a non-profit organization that provides a place for visitors to connect with and explore nature. The sponsors from SLOBG sought an interactive physics display to be implemented in their children’s garden that will educate children and adult visitors about physics concepts in a welcoming and comfortable atmosphere. The research done showed that customers are looking for a “wow” factor with the display to surprise and engage them. Patents showed the design and build of interactive playground equipment. Government reports described the curriculum for the target audience and also outlined the safety precautions that should be implemented in the design. Existing products provided the team with inspiration for successful physics exhibits. Brainstorming sessions, ideation prototypes, and design matrices helped to identify the strongest design ideas and ultimately choose the final concept design, the air cannon. A refined concept prototype was built to illustrate the components of the design and showcase the functionality and feasibility of building and implementing the structure at SLOBG. Computer aided designs were modeled to further illustrate the concept with the materials, structure, and functionality the team considered. Further iteration is seen in the final design, shown in a computer aided design, and pictures of the cannon installed. Descriptions of the cost analysis, manufacturing, and design justifications support the specifications and feasibility of the design and are also written in enough detail with supporting documents to ensure that an outside source is able build the air cannon. Design verification was demonstrated through product and user testing under COVID-19 guidelines and justifies the final prototype. Project conclusion and reflections are included, and future recommendations for the sponsors are listed.
URL: https://digitalcommons.calpoly.edu/mesp/597