JP2559140Y2 - 振動ジャイロ駆動装置 - Google Patents
振動ジャイロ駆動装置Info
- Publication number
- JP2559140Y2 JP2559140Y2 JP1989133678U JP13367889U JP2559140Y2 JP 2559140 Y2 JP2559140 Y2 JP 2559140Y2 JP 1989133678 U JP1989133678 U JP 1989133678U JP 13367889 U JP13367889 U JP 13367889U JP 2559140 Y2 JP2559140 Y2 JP 2559140Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- amplitude
- drive
- vibrator
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000010355 oscillation Effects 0.000 claims description 55
- 238000001514 detection method Methods 0.000 claims description 30
- 230000005284 excitation Effects 0.000 claims description 25
- 230000007423 decrease Effects 0.000 claims description 6
- 238000012935 Averaging Methods 0.000 claims description 3
- 230000001052 transient effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Landscapes
- Gyroscopes (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989133678U JP2559140Y2 (ja) | 1989-11-17 | 1989-11-17 | 振動ジャイロ駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989133678U JP2559140Y2 (ja) | 1989-11-17 | 1989-11-17 | 振動ジャイロ駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0372311U JPH0372311U (enrdf_load_stackoverflow) | 1991-07-22 |
| JP2559140Y2 true JP2559140Y2 (ja) | 1998-01-14 |
Family
ID=31681075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989133678U Expired - Lifetime JP2559140Y2 (ja) | 1989-11-17 | 1989-11-17 | 振動ジャイロ駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2559140Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6792802B2 (en) * | 2002-03-07 | 2004-09-21 | Honeywell International Inc. | Noise source for starting MEMS gyroscope |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020829A (enrdf_load_stackoverflow) * | 1973-06-27 | 1975-03-05 | ||
| JPS6338110A (ja) * | 1986-08-02 | 1988-02-18 | Tokyo Keiki Co Ltd | ジヤイロ装置 |
| JPH082568Y2 (ja) * | 1987-11-30 | 1996-01-29 | 日本電気ホームエレクトロニクス株式会社 | 振動ジャイロ |
| JPH01143961A (ja) * | 1987-11-30 | 1989-06-06 | Nec Corp | 振動ジャイロの駆動方法 |
-
1989
- 1989-11-17 JP JP1989133678U patent/JP2559140Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0372311U (enrdf_load_stackoverflow) | 1991-07-22 |
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