Remote measurement method of surface compliance distribution for a curved surface object

摘要

In this paper, we propose a method to measure surface compliance distribution of a curved surface object fr om a remote position for haptic information transmission. W e a ch i eve remote measurement b y utilizing an ultrasound phased array. The measured surface compliance is estimated by information of distance and gradient dependencies of the acoustic radiation pressure. Finally, the measurement of a real object which has distributed surface compliance and reflectivity is performed.