Relative position/posture measuring system

摘要: The present invention provides a relative position/posture measuring system for positions and postures between magnetic field generator ( 1 ) detector 2 by detecting change in field, which the includes clock 12 ), plurality of M-sequential code generators 14 spread 15 integrators 16 voltage/current converter 17 transmission coils TX, TY, TZ generate fields according to driving currents based on obtained converting sequences generated with ). reversely spreads received detection values obtain amplitude, computes two from amplitude.