System Diagnosis and MEMS Driving Circuits Design using Low Power Sensors

저 전력 센서를 이용한 MEMS 회로의 구현과 시스템 효율의 진단

  • Kim, Tae-Wan (Department of Communication Engineering, Myongji University) ;
  • Ko, Soo-Eun (Department of Communication Engineering, Myongji University) ;
  • Jabbar, Hamid (Department of Communication Engineering, Myongji University) ;
  • Lee, Jong-Min (Department of Communication Engineering, Myongji University) ;
  • Choi, Sung-Soo (KERI) ;
  • Lee, Jang-Ho (Department of Computer Engineering, Hongik University) ;
  • Jeong, Tai-Kyeong (Department of Communication Engineering, Myongji University)
  • Published : 2008.01.25

Abstract

Many machineries and equipments are being changing to various and complicated by development of recent technology and arrival of convergence age in distant future. These various and complicate equipments need more precise outcomes and low-power consumption sensors to get close and exact results. In this paper, we proposed fault tolerance and feedback theorem for sensor network and MEMS circuit which has a benefit of energy efficiency through wireless sensor network. The system is provided with independent sensor communication if possible as unused action, using idle condition of system and is proposed the least number of circuits. These technologies compared system efficiency after examining product of each Moving Distance by developed sensor which gives effects to execution of system witch is reduced things like control of management side and requirement for hardware, time, and interaction problems. This system is designed for practical application; however, it can be applied to a normal life and production environment such as "Ubiquitous City", "Factory Automata ion Process", and "Real-time Operating System", etc.

앞으로 conversions 시대의 도래와 진보된 기술 발전으로 인해 많은 기기들이 복잡해지고 또한 다양해지고 있음에 이처럼 다양하고 복잡한 기기들이 정밀하고 정확한 결과를 나타내기 위해 센서의 보다 더 정확하고 저전력의 Sensor들이 필요하게 되었다. 본 논문의 목적은 센서 네트워크를 위한 Fault tolerance와 Feedback 이론 그리고 무선 네트워크를 통해 에너지 효율성이 높은 MEMS 회로를 제안한다. 시스템은 휴무상태를 이용, 사용하지 않는 설정으로 전력소비를 줄이기 위해 가능한 한 독립적인 센서 통신 구현하였으며, 최소한의 하위 회로 수를 요구한다. 이러한 기술은 관리적인 측면의 제어와 하드웨어적 요구, 시간, 상호작용적 문제를 줄여 시스템 실행에 영향을 끼치며 개발된 센서에 의한 Moving Distance별 Product를 조사하여 시스템효율을 비교하였다. 이 시스템은 응용을 위해 디자인 되어 있지만 이 시스템은 "유비쿼터스 시티", "공장 자동화 공정", "실시간 처리 시스템" 등에서 많은 일상 환경과 생산 환경에 적용될 수 있을 것이다.

Keywords

References

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