JPS58127145U - Rotational speed control device - Google Patents
Rotational speed control deviceInfo
- Publication number
- JPS58127145U JPS58127145U JP2618082U JP2618082U JPS58127145U JP S58127145 U JPS58127145 U JP S58127145U JP 2618082 U JP2618082 U JP 2618082U JP 2618082 U JP2618082 U JP 2618082U JP S58127145 U JPS58127145 U JP S58127145U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- rotational speed
- control device
- speed control
- output
- 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
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図は従来例による回転速度制御装置を示すブロック
図、第２図は第１図の設定回転速度のゆつくりした変化
に伴う動作を示すタイムチャート、第３図は同急変時の
動作を示すタイムチャート、第３図は同急変時の動作を
示すタイムチャート、第４図はこの考案の一実施例によ
る回転速度制御装置を示すブロック図、第５図は第４図
の回転速度制御装置の設定回転速度の急変時の動作を示
すタイム・チャートである。
１０・・・工〕／ジン、１１・・・スロットル弁、２０
・・・回転速度検出器、３０・・・回転速度設定器、４
０・・・制御器、５０・・・フィルタ。なお、図中同一
符号は同一、または相当部分を示す。Fig. 1 is a block diagram showing a conventional rotational speed control device, Fig. 2 is a time chart showing the operation accompanying gradual changes in the set rotational speed in Fig. 1, and Fig. 3 shows the operation when the set rotational speed changes suddenly. 3 is a time chart showing the operation at the time of sudden change, FIG. 4 is a block diagram showing a rotational speed control device according to an embodiment of this invention, and FIG. 5 is a rotational speed control device of FIG. 4. 3 is a time chart showing the operation when the set rotational speed of the motor changes suddenly. 10...work]/jin, 11...throttle valve, 20
...Rotation speed detector, 30...Rotation speed setting device, 4
0...controller, 50...filter. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
目標回転速度を設定する回転速度設定器、該回転速度設
定器の出力を入力とするフィルタ、および該フィルタ出
力と上詰回転速度検出器の出力との偏差に応じて上記エ
ンジンの吸入空気量を操作することにより、該エンジン
の回転速度を上記目標回転速度に帰還制御する制御器を
備えた回転速度制御装置。A rotation speed detector that detects the rotation speed of the engine, a rotation speed setter that sets a predetermined target rotation speed, a filter that receives the output of the rotation speed setting device, and a link between the filter output and the upper rotation speed detector. A rotational speed control device comprising a controller that feedback-controls the rotational speed of the engine to the target rotational speed by manipulating the intake air amount of the engine according to the deviation from the output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2618082U JPS58127145U (en) | 1982-02-23 | 1982-02-23 | Rotational speed control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2618082U JPS58127145U (en) | 1982-02-23 | 1982-02-23 | Rotational speed control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58127145U true JPS58127145U (en) | 1983-08-29 |
Family
ID=30038138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2618082U Pending JPS58127145U (en) | 1982-02-23 | 1982-02-23 | Rotational speed control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58127145U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51126418A (en) * | 1975-04-25 | 1976-11-04 | Kubota Ltd | Engine load fluctuation detection device |
-
1982
- 1982-02-23 JP JP2618082U patent/JPS58127145U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51126418A (en) * | 1975-04-25 | 1976-11-04 | Kubota Ltd | Engine load fluctuation detection device |
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