Gregory Dubus

Learn More
— In this paper we present a vibration control scheme for a long-reach inspection arm in an environment as constrained as a fusion reactor. The ultra-high vacuum, the high operating temperature, the significant residual magnetic field and the nuclear activation in ITER will prevent from considering common on-the-shelf dynamics sensors. Therefore we propose(More)
ITER will be the next step fusion reactor. Owing to plasma interactions, some in-vessel components are expected to erode to such an extent that they will require replacement several times during the lifetime of the machine. As the irradiation of the torus structure forbids direct human access inside the vessel, all the nominal maintenance will be carried(More)
  • 1