JPS61198744U - - Google Patents
Info
- Publication number
- JPS61198744U JPS61198744U JP8269085U JP8269085U JPS61198744U JP S61198744 U JPS61198744 U JP S61198744U JP 8269085 U JP8269085 U JP 8269085U JP 8269085 U JP8269085 U JP 8269085U JP S61198744 U JPS61198744 U JP S61198744U
- Authority
- JP
- Japan
- Prior art keywords
- shock absorber
- switching
- detection means
- servo valve
- valve
- 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
- 230000035939 shock Effects 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Fluid-Damping Devices (AREA)
Description
第１図は本考案の一実施例を示す能動緩衝装置
のシステム構成図、第２図はその制御手段が実行
するプログラムのフローチヤートを示す図である
。第３図と第４図は受動緩衝器とアクチユエータ
の結合の変形例を示す断面概略図である。
１……受動（パツシブ）緩衝器、２……流体圧
アクチユエータ（シリンダ）、３……圧力源（パ
ワー源）、４……切換弁、５……サーボ弁、６…
…速度センサ、７……加速度センサ、８……圧力
センサ、９……制御手段（マイクロコンピユータ
システム）、１０……着力点、１１……負荷。
FIG. 1 is a system configuration diagram of an active shock absorber according to an embodiment of the present invention, and FIG. 2 is a flowchart of a program executed by its control means. FIGS. 3 and 4 are schematic cross-sectional views showing modifications of the coupling between the passive shock absorber and the actuator. 1...Passive shock absorber, 2...Fluid pressure actuator (cylinder), 3...Pressure source (power source), 4...Switching valve, 5...Servo valve, 6...
... Speed sensor, 7... Acceleration sensor, 8... Pressure sensor, 9... Control means (microcomputer system), 10... Force application point, 11... Load.
Claims (1)
緩衝器を能動可能ならしめる流体圧アクチユエー
タと、この流体圧アクチユエータに切換弁とサー
ボ弁とを介して作動流体を供給する圧力源と、装
置の運動を検出する検出手段と、この検出手段か
ら装置の運動情報を入力して装置の状態を判別す
るとともに、この判別された装置の状態に基づき
前記切換弁の切換えと前記サーボ弁の流量制御の
切換えを行なわしめる手段とを具備してなること
を特徴とする能動緩衝装置。 A passive shock absorber, a fluid pressure actuator that interlocks with the passive shock absorber and makes the passive shock absorber active, a pressure source that supplies working fluid to the fluid pressure actuator via a switching valve and a servo valve, and an apparatus. a detection means for detecting the motion of the servo valve; and a detection means for inputting motion information of the device from the detection means to determine the state of the device, and based on the determined state of the device, switching the switching valve and controlling the flow rate of the servo valve. 1. An active shock absorbing device comprising: means for switching between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8269085U JPS61198744U (en) | 1985-05-31 | 1985-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8269085U JPS61198744U (en) | 1985-05-31 | 1985-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198744U true JPS61198744U (en) | 1986-12-12 |
Family
ID=30630630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8269085U Pending JPS61198744U (en) | 1985-05-31 | 1985-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04103421A (en) * | 1990-08-24 | 1992-04-06 | Komatsu Ltd | Active suspension for vehicle |
-
1985
- 1985-05-31 JP JP8269085U patent/JPS61198744U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04103421A (en) * | 1990-08-24 | 1992-04-06 | Komatsu Ltd | Active suspension for vehicle |
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