METHOD FOR CORRECTING DEVIATION OF POSITION OF TEACHING ROBOT

摘要

PURPOSE:To attain the reproduction with correction of position in real time by performing the correction of interpolation with an interpolation calculating means even for a teaching point having no input of a position shift degree by means of the position shift degrees of several key points and performing the correction of the deviation of position. CONSTITUTION:A main memory part 1 stores the working procedure and an output command part 2 gives the servo control to a robot 3. While a CPU 4 executes the working procedure and performs the interpolation calculation. A measuring means 5 detects the position deviation amount of a subject and stores it in a position deviation amount storing memory 7 via a position deviation amount input part 6 and the CPU 4. A storage data memory 8 gives an indication to the CPU 4 to perform the interpolation calculation with a specific combination of position deviation amount within the memory 7 in terms of plural display point position data and each display point.