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This paper presents the design and implementation of fuzzy controller based subsumption behavior architecture for controlling an autonomous robotic wheelchair. Behaviors of autonomous robotic wheelchair generally developed with one or more basic behaviors such as goal seeking, wall following, obstacle avoidance and finding target based on different environmental conditions. Therefore, to maximize...
Autonomous robotic wheelchairs play important roles to disabled persons or elders. In general, an autonomous robotic wheelchair includes the techniques of obstacle sensing and avoidance, local path navigation, and friendly interactions with users when compared to conventional powered wheelchairs. Most of researches on autonomous robotic wheelchairs used the personal computer as the supervisory controller...
Autonomous robotic wheelchairs are widely discussed in recent years. Most of autonomous robotic wheelchairs were developed based on rich computation architecture to deal with complicated navigation efforts such as personal computers or embedded computers. However, such rich computation architectures increase cost of robotic wheelchair when compared to conventional powered wheelchairs. At the same...
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