| 摘要 |
A system of complex automatic control of object with long delay time relates to systems of complex automatic control of technological objects comprising one or several channels of sensitive disturbance with long delay time except main one. The system comprises main controller with proportional-integral-differential law of control, first and second adders, and measuring device for continuous measurement of disturbing parameter value connected to equalizer comprising unit for comparing with set unit, proportional transformation unit, which output is connected to input of delay unit and output thereof is connected to one of inputs of second adder. The equalizer of this system comprises additionally a differential transformation unit which input is connected to output of delay unit, and output of differential transformation unit is connected to second input of second adder, and output of second adder is a common output of the control system. The system provides decrease of dynamic deviation maximum value at transient modes of automatic control systems and enhance of stability factor of this systems due to additional control action of equalizer, and reduction of control transient time as well. |
