Signal converting circuit

Abstract

Abstract PURPOSE: To ensure a smooth working of the machine mobile part, by converting the signal showing a large extent of shift of the variation component into the signal having a small variation component and then applying this signal to the servo system. CONSTITUTION: The signal (a) showing the extent of shift is supplied according to the clock (b). And in case n=4 is satisfied only for the memory element M 1 at the time t 1 , 4 is written. In this case, other memory elements M 2 WM 4 are 0, and accordingly the output of the adder circuit ADD becomes 4. And then this output is turned into 1/4 to change the output to 1. Both the contents of the element M 1 as well as the input 4 are shifted to the M 2 at the time t 2 , and as a result the addition output becomes 8 with the output of the circuit DV turned to 2. In the same way, the outputs 3 and 4 are obtained at the times t 3 and t 4 . Accordingly, the input signal which varies from 0 to 4 can be converted into the output signal having the changing extent of 1/4. And the output varying by 0.5 is obtained at the times t 18 W t 21 . In such way, the input signal (a) is converted to obtain the output signal (c) having a small extent of change. As a result, a smooth shift can be secured for the machine mobile part. COPYRIGHT: (C)1981,JPO&Japio

Inventors

• 👤 Ryoji Imazeki
• 👤 Etsuo Yamazaki
• 👤 Takao Sasaki

Bibliographic Details