{
  "$type": "site.standard.document",
  "description": "The gyrometer has displacement engines (16, 17) exciting two orthogonal oscillation modes of a micro electro mechanical system (10) to cause alternately right or left circular movements of a suspended mass (11) of the system. A phase shift measuring circuit (21) and a frequency meter (22) measure…",
  "path": "/patents/1081202",
  "publishedAt": "2004-12-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01C19/5642",
    "THALES SA [FR]"
  ],
  "textContent": "The gyrometer has displacement engines (16, 17) exciting two orthogonal oscillation modes of a micro electro mechanical system (10) to cause alternately right or left circular movements of a suspended mass (11) of the system. A phase shift measuring circuit (21) and a frequency meter (22) measure phase and frequency of movements, respectively. A circuit (25) extracts gyrometric information using the measured phase and frequency.",
  "title": "Vibrating mass gyroscope"
}