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Method for controlling a time-lagged process with compensation, and a controlling device for carrying out said method
Method for controlling a time-lagged process with compensation, and a controlling device for carrying out said method
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机译:用于通过补偿来控制时间延迟过程的方法以及用于执行该方法的控制装置
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摘要
A method is described for the closed-loop control of a time-delayed process having compensation, in particular for temperature control. After a setpoint value step-change, the manipulated variable is set at a first constant value in an open-loop controlled operation, an IT1 model is identified on the basis of the step-change response and a PI controller is parametrized, which closed-loop controls the process into a second steady state. Subsequently, a more exact process model having compensation is determined and is used for the control adjustment.
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