JPS58190718U - Vibration control device - Google Patents
Vibration control deviceInfo
- Publication number
- JPS58190718U JPS58190718U JP8886382U JP8886382U JPS58190718U JP S58190718 U JPS58190718 U JP S58190718U JP 8886382 U JP8886382 U JP 8886382U JP 8886382 U JP8886382 U JP 8886382U JP S58190718 U JPS58190718 U JP S58190718U
- Authority
- JP
- Japan
- Prior art keywords
- mass
- vibration
- movable
- control device
- vibration control
- 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.)
- Granted
Links
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は構造物の振動状態を示す図、第2図は一般のマ
スダンパの振動モデル図、第3図は従来のマスダンパに
よる制振できうる制御力の範囲を示す図、第4図はこの
考察による実施例を示す図、第5図は第4図に示した制
御器のブロック図である。図中1は振動体、3はアクチ
ュエータ、4は可動質量、8は加速度計、9は制御器で
ある。なお、図中同一符号は同一または相当部分を示す
。Figure 1 is a diagram showing the vibration state of a structure, Figure 2 is a vibration model diagram of a general mass damper, Figure 3 is a diagram showing the range of control force that can be damped by a conventional mass damper, and Figure 4 is a diagram of this vibration model. FIG. 5 is a block diagram of the controller shown in FIG. 4, which is a diagram showing an example according to consideration. In the figure, 1 is a vibrating body, 3 is an actuator, 4 is a movable mass, 8 is an accelerometer, and 9 is a controller. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
れた振動量に応じ制御器及びアクチュエータを介し往復
動する可動質量とを備えた振動制御装置において、上記
可動質量を少なくとも2つ以上の各々異なる質量を有し
た複数体とし、また、上記制御器には振動量の大小に応
じ上記具なる質量を有した複数の可動質量のいずれかを
選択する回路及び選択した可動質量に往復動を与えるア
クチュエータへの入力回路を設け、上記振動体に生ずる
振動量に応じた質量を有する可動質量を選択しそれに往
復動を与え、所定の制御力を発生する、 ように構成し
たことを特徴とする振動制御装置。A vibration control device comprising a vibration detecting means for a vibrating body that vibrates in response to an external force, and a movable mass that reciprocates via a controller and an actuator according to the detected amount of vibration, wherein the movable mass is connected to at least two or more movable masses. A plurality of movable masses each having a different mass are provided, and the controller includes a circuit for selecting one of the plurality of movable masses having the above-mentioned mass according to the magnitude of vibration, and a circuit for reciprocating the selected movable mass. An input circuit is provided to an actuator to generate a predetermined control force by selecting a movable mass having a mass corresponding to the amount of vibration generated in the vibrating body and reciprocating it. Vibration control device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8886382U JPS58190718U (en) | 1982-06-15 | 1982-06-15 | Vibration control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8886382U JPS58190718U (en) | 1982-06-15 | 1982-06-15 | Vibration control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58190718U true JPS58190718U (en) | 1983-12-19 |
JPH0219846Y2 JPH0219846Y2 (en) | 1990-05-31 |
Family
ID=30097516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8886382U Granted JPS58190718U (en) | 1982-06-15 | 1982-06-15 | Vibration control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58190718U (en) |
-
1982
- 1982-06-15 JP JP8886382U patent/JPS58190718U/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0219846Y2 (en) | 1990-05-31 |
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