Speed ​​position detection device of the industrial robot of speed position analysis systems and industrial robot

摘要

PROBLEM TO BE SOLVED: To solve the problem of a conventional system for analyzing the speed and position of an industrial robot that it needs an expensive inertial sensor resulting in an increase in parts cost, since it is constructed to detect the position etc. of the industrial robot based on the inertial signal from the inertial sensor high in drift stability.;SOLUTION: In this system for analyzing the speed and position of the industrial robot, a move controller 20 inputs static information 20a into a data accumulator 30 when resting the industrial robot 1. The data accumulator 30 stores the static information 20a, relating it to the data of an inertial signal 11a, upon detection of the static information 20a. A speed and position post-analyzer 31 gets a correction for zeroing the speed of the industrial robot 1, that is obtained based on the data of the inertial signal 11a to which the static information 20a is related, and corrects the data of the inertial signal 11a, using the obtained correction, and gets the speed and position of the industrial robot 1.;COPYRIGHT: (C)2012,JPO&INPIT