Development of force displaying device using pneumatic parallel manipulator and application to palpation motion

نویسندگان

  • Masahiro Takaiwa
  • Toshiro Noritsugu
چکیده

Absfracf-The goal of this study is to develop a mechanical system which display elastic characteristic like stiffness on the surface of human body aiming at applying to palpation simulator. Pneumatic parallel manipulator is employed as a driving mechanism, consequently, it brings capability of minute force displaying property owing to the air compressibility. Compliance control system without using forcelmoment sensor is constructed by introducing a disturbance observer and a compliance display scheme is proposed. The validity of the proposed scheme is veriiied experimentally.

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تاریخ انتشار 2003