JPH0313510U - - Google Patents
Info
- Publication number
- JPH0313510U JPH0313510U JP7259089U JP7259089U JPH0313510U JP H0313510 U JPH0313510 U JP H0313510U JP 7259089 U JP7259089 U JP 7259089U JP 7259089 U JP7259089 U JP 7259089U JP H0313510 U JPH0313510 U JP H0313510U
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- vibrating body
- movable mass
- detection means
- amount
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
第１図はこの考案の一実施例による振動制御装
置を示す概略構成図、第２図は従来の振動制御装
置を示す振動モデル図、第３図は上記従来装置を
示す概略構成図、第４図は構造物の振動状態を示
す図である。
図において、１……振動体、２……加速度計（
振動検出手段）、４……可動質量、５……アクチ
ユエータ（駆動装置）、９Ａ……制御器、１１…
…回転テーブル、１２……モータ。なお、図中、
同一符号は同一、又は相当部分を示している。
FIG. 1 is a schematic configuration diagram showing a vibration control device according to an embodiment of this invention, FIG. 2 is a vibration model diagram showing a conventional vibration control device, FIG. 3 is a schematic configuration diagram showing the above-mentioned conventional device, and FIG. The figure shows the vibration state of the structure. In the figure, 1... vibrating body, 2... accelerometer (
vibration detection means), 4...movable mass, 5...actuator (drive device), 9A...controller, 11...
...Rotary table, 12...Motor. In addition, in the figure,
The same reference numerals indicate the same or equivalent parts.
Claims (1)
る振動検出手段と、前記振動体に付設され所定方
向へ往復動する可動質量と、該可動質量に制御力
を付与して同可動質量を駆動する駆動装置と、前
記振動検出手段にて検出された前記振動体の振動
量に応じて前記駆動装置へ制御指令を出力する制
御器とをそなえてなる振動制御装置において、前
記可動質量の往復動方向を変更しうる回転駆動機
構がそなえられ、前記制御器が、前記振動体の振
動方向に応じて前記回転駆動機構により前記可動
質量の往復動方向を制御することを特徴とする振
動制御装置。 vibration detection means for detecting the amount of vibration of a vibrating body that vibrates in response to an external force; a movable mass attached to the vibrating body that reciprocates in a predetermined direction; and a control force applied to the movable mass to drive the movable mass. and a controller that outputs a control command to the drive device according to the amount of vibration of the vibrating body detected by the vibration detection means, A vibration control device comprising a rotational drive mechanism capable of changing a direction, and wherein the controller controls the reciprocating direction of the movable mass by the rotational drive mechanism according to the vibration direction of the vibrating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7259089U JPH0313510U (en) | 1989-06-21 | 1989-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7259089U JPH0313510U (en) | 1989-06-21 | 1989-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0313510U true JPH0313510U (en) | 1991-02-12 |
Family
ID=31610657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7259089U Pending JPH0313510U (en) | 1989-06-21 | 1989-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0313510U (en) |
-
1989
- 1989-06-21 JP JP7259089U patent/JPH0313510U/ja active Pending
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