Research on Comprehensive Evaluation and Optimization Design Methods for the Elderly Home Exercise Bikes

In order to optimize the user experience of home exercise bikes for the elderly and improve user satisfaction, this study explores the users' needs for exercise bikes through multi-channel research on target users and uses the Delphi method to hierarchically divide the demand indicators, thus establishing a design evaluation model for home exercise bikes for the elderly. This study uses the combination of the analytic hierarchy process method (AHP) and the objective entropy weight method (EWM) to calculate the comprehensive weights of each evaluation index and combines the fuzzy comprehensive evaluation method (FCE) to conduct a comprehensive evaluation of the elderly home exercise bike product cases. Finally, this study comprehensively analyzes the results of demand index importance ranking and example evaluation and comes up with several significant factors affecting the user experience satisfaction of home exercise bikes for the elderly, as well as strategies for design optimization. The purpose of this paper is to help the subsequent designers better grasp the optimization design direction through the study of fuzzy comprehensive evaluation methods and optimization design strategies for home exercise bikes for the elderly.