초록 ▼

A control device contains a plurality of controllers, a common signal output, and a change-over unit. The controllers are coupled on an output side to the common signal output through the change-over unit. A plurality of differentiating elements are disposed upstream of the change-over unit and in e

A control device contains a plurality of controllers, a common signal output, and a change-over unit. The controllers are coupled on an output side to the common signal output through the change-over unit. A plurality of differentiating elements are disposed upstream of the change-over unit and in each case connected with one of the controllers. An integrating element follows the change-over unit. An output of a controller is first differentiated, sent through the change-over unit, and then integrated.

대표청구항 ▼

The invention claimed is: 1. A control device, comprising: a plurality of controllers an output side having a common signal output; a change-over unit, said controllers coupled to said common signal output through said change-over unit; a plurality of differentiating elements disposed upstream of s

The invention claimed is: 1. A control device, comprising: a plurality of controllers an output side having a common signal output; a change-over unit, said controllers coupled to said common signal output through said change-over unit; a plurality of differentiating elements disposed upstream of said change-over unit connected with each of said controllers; and an integrating element disposed downstream of said change-over unit. 2. The control device according to claim 1, wherein at least one of said differentiating elements is integrated into said correspondent controller. 3. The control device according to claim 2, wherein at least one of said controllers with said respective differentiating element comprised therein further includes a common summing element, a proportional branch having a proportional element and a first output, and a differential branch having said respective differentiating element and a second output, said first and second outputs connected to said common summing element. 4. A method for operating a control device containing a plurality of controllers coupled to a common signal output on an output side through a change-over unit, which comprises the steps of: supplying the change-over unit with a differential signal being a characteristic of a derivative over time of a controller output signal as an input signal to the change-over unit; and integrating over time of the output of the change-over unit resulting in an output signal of the control device. 5. The method according to claim 4, which further comprises generating the differential signal by derivation over time of the controller output signal. 6. The method according to claim 4, which further comprises forming the differential signal by summing a first signal contribution formed by the derivation over time of the controller input signal, and a second signal contribution proportional to the controller input signal.