| 摘要 |
The method involves exciting the oscillation element to oscillation in an eigenform in a control loop by the oscillation drivers (3a-3c) excited by an excitation signal. The excited oscillations of the oscillation element are detected with the oscillation sensors (4a-4c) as response signals. A set variable of the closed loop is varied in a pre-determined manner. One or more parameters of the excited eigenform are selectively identified by evaluating the resulting excitation signal and the resulting response signal with the help of a mathematical model of a Coriolis mass flowmeter (1). An independent claim is included for resonance-measuring system. |
