JPH0254341U - - Google Patents
Info
- Publication number
- JPH0254341U JPH0254341U JP1988134847U JP13484788U JPH0254341U JP H0254341 U JPH0254341 U JP H0254341U JP 1988134847 U JP1988134847 U JP 1988134847U JP 13484788 U JP13484788 U JP 13484788U JP H0254341 U JPH0254341 U JP H0254341U
- Authority
- JP
- Japan
- Prior art keywords
- function generator
- constant function
- rotation speed
- controller
- input side
- 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
- 238000012885 constant function Methods 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims 1
- 239000002516 radical scavenger Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/14—Introducing closed-loop corrections
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Feedback Control In General (AREA)
- Control Of Velocity Or Acceleration (AREA)
Description
第１図は本考案のブロツク図、第２図は従来例
のブロツク図である。
ｎ１……実回転数、ｎ２……指令回転数、２…
…演算器、Ｐ……Ｐ演算器、Ｉ……Ｉ演算器、Ｄ
……Ｄ演算器、４……加算器、Ａ２′……定数関
数発生器、５……アクチユエータ、Ａ３′……ク
ラツシユアスターン用設定器、Ｓ６，Ｓ７，Ｓ８
……スイツチ、ｆ２……スカベンリミツトキヤン
セル信号、Ｓ……切り換えスイツチ、Ａ１′……
ＰＩＤ制御器。
FIG. 1 is a block diagram of the present invention, and FIG. 2 is a block diagram of a conventional example. n1...Actual rotation speed, n2...Command rotation speed, 2...
...Arithmetic unit, P...P arithmetic unit, I...I arithmetic unit, D
...D computing unit, 4...Adder, A2'...Constant function generator, 5...Actuator, A3'...Crashing turn setting device, S6, S7, S8
...switch, f2...scaven limit cancel signal, S...changeover switch, A1'...
PID controller.
Claims (1)
ＩＤ制御器を接続し、このＰＩＤ制御器の入力側
に定数関数発生器を接続すると共に出力側が加算
器を介して燃料供給用アクチユエータに接続して
なる舶用主機の回転数制御装置において、 前記ＰＩＤ制御器の入力側に定数関数発生器と
並列にＰＩＤ制御器の各々に対してクラツシユア
スターン用設定器を設けると共に、このクラツシ
ユアスターン用設定器と定数関数発生器との何れ
かに切り換えるスイツチを設け、このスイツチを
指令器からのスカベンリミツトキヤンセル信号を
検出する検出器の出力信号で切り換えることを特
徴とする舶用主機の回転数制御装置。[Scope of claim for utility model registration] P on the output side of the calculator for the command rotation speed and actual rotation speed.
A rotation speed control device for a marine main engine, which comprises: an ID controller connected to the input side of the PID controller; a constant function generator connected to the input side of the PID controller; and an output side connected to a fuel supply actuator via an adder; A crusher turn setting device is provided for each of the PID controllers in parallel with the constant function generator on the input side of the controller, and a setting device for the crusher turn and the constant function generator is provided in parallel with the constant function generator. 1. A rotational speed control device for a marine main engine, characterized in that a switch is provided, and the switch is switched by an output signal of a detector that detects a scavenger limit cancel signal from a command unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988134847U JPH0254341U (en) | 1988-10-14 | 1988-10-14 | |
| KR1019890003568A KR940001011B1 (en) | 1988-10-14 | 1989-03-22 | Revolution controlling apparatus for ship-engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988134847U JPH0254341U (en) | 1988-10-14 | 1988-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0254341U true JPH0254341U (en) | 1990-04-19 |
Family
ID=15137862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988134847U Pending JPH0254341U (en) | 1988-10-14 | 1988-10-14 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0254341U (en) |
| KR (1) | KR940001011B1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101896357B1 (en) * | 2018-02-08 | 2018-09-07 | 주식회사 라디코 | Method, device and program for detecting an object |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6032959A (en) * | 1983-08-02 | 1985-02-20 | Ishikawajima Harima Heavy Ind Co Ltd | Governor for diesel engine |
| JPS60150445A (en) * | 1984-01-17 | 1985-08-08 | Yamaha Motor Co Ltd | Urgent braking device in ship |
-
1988
- 1988-10-14 JP JP1988134847U patent/JPH0254341U/ja active Pending
-
1989
- 1989-03-22 KR KR1019890003568A patent/KR940001011B1/en not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6032959A (en) * | 1983-08-02 | 1985-02-20 | Ishikawajima Harima Heavy Ind Co Ltd | Governor for diesel engine |
| JPS60150445A (en) * | 1984-01-17 | 1985-08-08 | Yamaha Motor Co Ltd | Urgent braking device in ship |
Also Published As
| Publication number | Publication date |
|---|---|
| KR900006649A (en) | 1990-05-08 |
| KR940001011B1 (en) | 1994-02-08 |