Method and control device for controlling a rotational speed
AssigneeAVL List GmbH
InventorsHorst Olip, Georg Abler, Maximilian Bier
Life of this patent
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Abstract
Various aspects of the present disclosure are directed to, for example, methods of controlling a rotational speed of a maching. in one example embodiment, the method includes the steps of: generating a rotational speed reference variable for a controller from a rotational speed setpoint value; determining an adapted rotational speed setpoint value which considers a rotation angle actual value and a rotation angle setpoint value determined on the basis of the rotational speed setpoint value; and switching the rotational speed reference variable between the rotational speed setpoint value and the adapted rotational speed setpoint value as a function of the rotational speed.
Claims20
Method for controlling a rotational speed of a machine including the following steps:
- generating a rotational speed reference variable for a controller from a rotational speed setpoint value;
- determining an adapted rotational speed setpoint value which considers a rotation angle actual value and a rotation angle setpoint value determined on the basis of the rotational speed setpoint value;
- switching the rotational speed reference variable between the rotational speed setpoint value and the adapted rotational speed setpoint value as a function of the rotational speed.
A control arrangement for controlling the rotational speed of a machine, the control arrangement comprising:
- an integrating element configured and arranged to determine a rotation angle setpoint value from a rotational speed setpoint value;
- an adapting element is configured and arranged to utilize a rotation angle actual value and the rotation angle setpoint value to determine an adapted rotational speed setpoint value;
- and
- a setpoint value switching element configured and arranged to switch a rotational speed reference variable between the rotational speed setpoint value and the adapted rotational speed setpoint value as a function of the rotational speed.
Dependencies are inferred from the claim text.