摘要 |
FIELD: electricity. ^ SUBSTANCE: control includes the first and the second adder, the first and the second amplifier, differentiating link and relay element. Peculiar feature of the control consists in introduction of relay element to known proportional-differential control. At that, input of differentiating link is connected directly to control feedback input, and output is connected through amplifier to negative output of the second adder. ^ EFFECT: reducing static control error. ^ 3 dwg |