{
  "$type": "site.standard.document",
  "description": "A vibrating structure gyroscope includes an annular resonator arranged to vibrate in a plane in response to electrostatic driving forces and a set of capacitive drive electrodes arranged to apply a voltage creating an electrostatic driving force to excite a primary cos nθ resonance along a primary…",
  "path": "/patents/1233931",
  "publishedAt": "2019-05-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C19/5684",
    "Atlantic Inertial Systems Limited"
  ],
  "textContent": "A vibrating structure gyroscope includes an annular resonator arranged to vibrate in a plane in response to electrostatic driving forces and a set of capacitive drive electrodes arranged to apply a voltage creating an electrostatic driving force to excite a primary cos nθ resonance along a primary axis at a primary frequency f, such that Coriolis forces, resulting from an angular rate applied about an out-of-plane axis, induce a secondary cos nθ resonance along a secondary axis at a secondary frequency f. The gyroscope also includes digitally-controlled first and second sets to creating a static electrostatic balancing.",
  "title": "VIBRATING STRUCTURE GYROSCOPES"
}