ROBOT ACTION MEMORY SYSTEM

摘要

PURPOSE:To attain the effective application of an action memory by storing the actions of a robot main body to a memory with the data length needed each time as an amount of increase. CONSTITUTION:The position of a robot is supplied to a robot action memory system in the form of a digital encoded signal S1. A subtractor 1 subtracts the preceding robot position signal S2 from the signal S1 and delivers an increase amount S3. Then the signal S1 is stored to a robot position latch circuit 2, and the amount S3 is supplied to an absolute value deciding circuit 3. Then the information S4 on the data length is delivered. A data length producing circuit 4 uses the information S4 as an input and delivers a data length designating part S5. A shift register 6 shifts the amount S3 to the left by bits shown by a shift amount S6 according to the data type. An increase amount S7 obtained after the shift is combined with the part S5 and stored temporarily in a teaching data register 7. A write control circuit 8 extracts the data S8 out of the register 7 and delivers it as the data S9 equivalent to the information S4 to a robot action memory 10.