| 摘要 |
FIELD: physics; control.SUBSTANCE: invention relates to automatic control. A control device comprises two integrators, an adder, a nonlinear functional element, an amplifier, a normally open controlled switch and a normally closed controlled switch. The second integrator has a longer time constant than the first. The nonlinear functional element has a characteristicwhere x is the device input signal; Uis voltage which corresponds to a logic one level; xis a threshold value.EFFECT: improved quality of control processes in different automation systems.4 dwg |
