JPS61155211U - - Google Patents
Info
- Publication number
- JPS61155211U JPS61155211U JP4080485U JP4080485U JPS61155211U JP S61155211 U JPS61155211 U JP S61155211U JP 4080485 U JP4080485 U JP 4080485U JP 4080485 U JP4080485 U JP 4080485U JP S61155211 U JPS61155211 U JP S61155211U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- input signal
- unsprung
- sensor
- mass body
- 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
- 230000005284 excitation Effects 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- 238000013016 damping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
Landscapes
- Vibration Prevention Devices (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は、考案装置の概略図、第２図は、第１
図のアクチユエータの詳細図、第３図は第１図の
アクチユエータ駆動回路の詳細図、第４図は本考
案装置の振動系のモデルを示す図、第５図は本考
案装置の作動説明図、第６図は本考案装置の振動
伝達比を示す図、第７図は従来例の全体図、第８
図は従来例の振動系のモデルを示す図、第９図は
従来例の振動伝達比を示す図、第１０図は従来例
の作動説明図である。
６……センサ、７……アクチユエータ駆動回路
、７ａ……フイルタ、８……アクチユエータ、８
ｄ……質量体。
Figure 1 is a schematic diagram of the devising device, Figure 2 is the first
3 is a detailed diagram of the actuator drive circuit of FIG. 1, FIG. 4 is a diagram showing a model of the vibration system of the device of the present invention, and FIG. 5 is an explanatory diagram of the operation of the device of the present invention. Figure 6 is a diagram showing the vibration transmission ratio of the device of the present invention, Figure 7 is an overall diagram of the conventional example, and Figure 8 is a diagram showing the vibration transmission ratio of the device of the present invention.
9 is a diagram showing a vibration transmission ratio of the conventional example, and FIG. 10 is an explanatory diagram of the operation of the conventional example. 6... Sensor, 7... Actuator drive circuit, 7a... Filter, 8... Actuator, 8
d...mass body.
Claims (1)
を懸架する車両用サスペンシヨンにおいて、車輪
と共に上下振動するばね下部分に移動可能に取着
した質量体と、ばね下部分の振動を検出するセン
サと、前記質量体を入力信号に応じて駆動するア
クチユエータと、前記センサからの信号に応じて
、前記バネ下部分の加振力と逆相の加振力を前記
質量体に与える入力信号を前記アクチユエータに
出力するアクチユエータ駆動回路とを設けたこと
を特徴とする車両用サスペンシヨンの制振装置。 ２ アクチユエータ駆動回路は、前記センサで検
出したばね下部分の振動のうちのばね下共振周波
数近傍の周波数成分に対して前記アクチユエータ
への入力信号を出力する構成であることを特徴と
する実用新案登録請求の範囲第１項記載の車両用
サスペンシヨンの制御装置。[Claims for Utility Model Registration] 1. In a vehicle suspension in which a wheel is suspended by a spring element and a damping element arranged side by side, a mass body movably attached to an unsprung portion that vibrates vertically together with the wheel; , a sensor that detects vibration of the unsprung portion, an actuator that drives the mass body according to an input signal, and an excitation force that is in opposite phase to the excitation force of the unsprung portion according to the signal from the sensor. and an actuator drive circuit that outputs an input signal to the actuator to apply the input signal to the mass body. 2. Utility model registration characterized in that the actuator drive circuit is configured to output an input signal to the actuator for a frequency component near the unsprung resonance frequency of the vibration of the unsprung part detected by the sensor. A control device for a vehicle suspension according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985040804U JPH0530483Y2 (en) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985040804U JPH0530483Y2 (en) | 1985-03-20 | 1985-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61155211U true JPS61155211U (en) | 1986-09-26 |
| JPH0530483Y2 JPH0530483Y2 (en) | 1993-08-04 |
Family
ID=30550039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985040804U Expired - Lifetime JPH0530483Y2 (en) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0530483Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007290590A (en) * | 2006-04-26 | 2007-11-08 | Yamaha Motor Co Ltd | Motorcycle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914365A (en) * | 1982-07-14 | 1984-01-25 | Mitsubishi Electric Corp | Margin angle detector for ac/dc converter |
-
1985
- 1985-03-20 JP JP1985040804U patent/JPH0530483Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5914365A (en) * | 1982-07-14 | 1984-01-25 | Mitsubishi Electric Corp | Margin angle detector for ac/dc converter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007290590A (en) * | 2006-04-26 | 2007-11-08 | Yamaha Motor Co Ltd | Motorcycle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0530483Y2 (en) | 1993-08-04 |
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