| 摘要 |
An electrical interface (20) for a Coriolis sensor (10, 11, 13) having an independent, non-zero bias voltage Vb and a plurality of transresistance amplifiers that are referenced to ground. The electrical interface (20) may be used for both a cloverleaf microgyroscope (10, 11) and a hemispherical resonator gyroscope (13). The electrical interface (20) of the present invention reduces the complexity of the control electronics (50) required to control the Coriolis sensor (10, 11, 13) and allows a combination of analog and digital electronics thereby reducing the cost of the Coriolis sensor (10, 11, 13) and its associated control electronics (50).
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