| 摘要 |
A control circuit device, particularly for a gradient system of a magnetic resonance apparatus, has a command variable transformer to which a command variable is supplied and that generates a first output quantity that corresponds to a time integration of the command variable, a regulating variable transformer to which a regulating variable is supplied and that generates a second output quantity that corresponds to a time integration of the regulating variable, a comparator to which the two output quantities are supplied and that generates an actuating variable quantity from the output quantities, and a controller or regulator to which the actuating variable quantity is supplied and that generates a manipulated variable with which the regulating variable can be controlled or regulated.
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