Development of in-pipe robot using clutch-based selective driving algorithm

Do Wan Kim, Se Gon Roh, Jung Sub Lee, Soo Hwan Lee, Hyouk Ryeol Choi

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

This paper introduces a robot called the MRINSPECT V (Multifunctional Robotic crawler for Inpipe inSPECTion V) for the inspection of pipelines with a nominal 8-in inside diameter. Based on the mechanism of the previous model MRINSPECT IV, we developed a new MRINSPECT V by using the differential driving mechanism, so that just simply controlling the speed of each driving units helps the robot to travel effectively inside the pipelines. Furthermore, the robot uses clutches in transmitting driving power to wheels. This clutch mechanism enables MJUNSPECT V to select the suitable driving method according to the shape of pipeline. In this paper, the critical points in design and construction of the proposed robot are described with the preliminary results to provide good mobility and increase the efficiency.

Original languageEnglish
Pages (from-to)223-231
Number of pages9
JournalTransactions of the Korean Society of Mechanical Engineers, A
Volume32
Issue number3
DOIs
StatePublished - Mar 2008

Keywords

  • Clutch
  • Differential driving
  • In-pipe robot
  • Selective driving

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