Mechanical Survey on Wheeled Mobile Robot Platform for Industrial and Personal Service Robots

Service robots are increasingly enhancing the quality of life across multiple sectors and personal domains. Recently, their use has broadened to include fence-free environments in areas such as restaurants, factories, delivery hubs, and hospitals. Evaluating the performance of these robots within each domain is crucial. It is vital to assess and determine the most suitable driving platform and application for each work environment. This study proposes a classification scheme for service robots in both industrial and personal settings released by 2023, focusing on their driving mechanisms. Initially, we categorize driving mechanisms into holonomic and non-holonomic methods. Subsequently, we classify service robots based on the driving platforms adopted and delve into their applications, strengths, and limitations. We then highlight the functionalities and performance metrics of a recently researched service robot. Through this study, we aim to present a clear classification and evaluation of service robots’ driving mechanisms. Our objective is to facilitate the development of more dependable robotic solutions.