JPS60153837U - Engine analog electronic governor calculation circuit - Google Patents
Engine analog electronic governor calculation circuitInfo
- Publication number
- JPS60153837U JPS60153837U JP4199784U JP4199784U JPS60153837U JP S60153837 U JPS60153837 U JP S60153837U JP 4199784 U JP4199784 U JP 4199784U JP 4199784 U JP4199784 U JP 4199784U JP S60153837 U JPS60153837 U JP S60153837U
- Authority
- JP
- Japan
- Prior art keywords
- rotation speed
- circuit
- target
- actual
- calculation circuit
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (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図は従来のディーゼルエンジンの電子ガバナの全体
を示すブロック回路図、第２図はその演算回路の回路図
、第３図ａにその始動特性線図、第３図すは本考案の演
算回路を用いた場合の始動特性線図、第４図は本考案の
一実施例の回路図である。
５・・・・・・目標回転数設定回路、６１・・・・・・
比例回路、６３・・・・・・積分回路、６３ａ・・・・
・・オペアンプ、６４・・・・・・加算回路、６４ａ・
・・・・・オペアンプ。Fig. 1 is a block circuit diagram showing the entire electronic governor of a conventional diesel engine, Fig. 2 is a circuit diagram of its calculation circuit, Fig. 3a is its starting characteristic diagram, and Fig. 3 is the calculation of the present invention. Fig. 4 is a starting characteristic diagram when the circuit is used, and is a circuit diagram of an embodiment of the present invention. 5...Target rotation speed setting circuit, 61...
Proportional circuit, 63... Integral circuit, 63a...
...Operational amplifier, 64...Addition circuit, 64a.
...Op amp.
Claims (1)
標回転数と実回転数との差に比例する比例制御信号を出
力する比例回路６１の出力端を加算回路６４のオペアン
プ６４ａの正相入力端に接続し、エンジンの実回転数が
目標回転数を上回るときに目標回転数と実回転数の差の
積分値に比例する積分制御信号を出力する積分回路６３
の出力端と、目標回転数設定回路５の出力端とを上記オ
ペアンプ６４ａの負相入力端に共通に接続したことを特
徴とする、エンジンのアナログ式電子ガバナの演算回路
。When the actual rotation speed of the engine 1 is lower than the target rotation speed, the output terminal of the proportional circuit 61 that outputs a proportional control signal proportional to the difference between the target rotation speed and the actual rotation speed is connected to the positive phase of the operational amplifier 64a of the addition circuit 64. an integral circuit 63 that is connected to the input terminal and outputs an integral control signal proportional to the integral value of the difference between the target engine speed and the actual engine speed when the actual engine speed exceeds the target engine speed;
and the output end of the target rotation speed setting circuit 5 are commonly connected to the negative phase input end of the operational amplifier 64a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4199784U JPS60153837U (en) | 1984-03-24 | 1984-03-24 | Engine analog electronic governor calculation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4199784U JPS60153837U (en) | 1984-03-24 | 1984-03-24 | Engine analog electronic governor calculation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60153837U true JPS60153837U (en) | 1985-10-14 |
Family
ID=30552335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4199784U Pending JPS60153837U (en) | 1984-03-24 | 1984-03-24 | Engine analog electronic governor calculation circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60153837U (en) |
-
1984
- 1984-03-24 JP JP4199784U patent/JPS60153837U/en active Pending
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