인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
피인용 0
초록·키워드
Centralized control of multiple autonomous mobile robots (AMRs) requires the reliable transmission of control commands and status information through a shared wireless channel. When multiple AMRs share a single RF communication channel, sequential command transmission and simultaneous feedback responses may affect the control update cycle and communication reliability. This study proposes a centralized supervisory control system and communication interface for multiple AMRs using 900 MHz RF communication. The proposed system employs a Platform ID-based batch transmission method to deliver control commands to multiple platforms in a single communication cycle and a polling-based request-response method to collect feedback sequentially. In addition, online/offline status management, platform-specific emergency stop control, and command-timeout-based failsafe functions are integrated into the communication architecture. Experiments involving two physical AMR platforms were conducted to validate the implementation and operational feasibility of the proposed system. Furthermore, the scalability characteristics of the communication structure were analytically examined as the number of platforms increased. The results support the implementation and operational feasibility of the proposed architecture and provide an analytical basis for evaluating its scalability with an increasing number of platforms.
본문·목차
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