JP4291220B2 - 船外機の操舵装置 - Google Patents
船外機の操舵装置 Download PDFInfo
- Publication number
- JP4291220B2 JP4291220B2 JP2004181286A JP2004181286A JP4291220B2 JP 4291220 B2 JP4291220 B2 JP 4291220B2 JP 2004181286 A JP2004181286 A JP 2004181286A JP 2004181286 A JP2004181286 A JP 2004181286A JP 4291220 B2 JP4291220 B2 JP 4291220B2
- Authority
- JP
- Japan
- Prior art keywords
- steering
- outboard motor
- hydraulic
- load
- angle
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Fluid-Pressure Circuits (AREA)
- Power Steering Mechanism (AREA)
Description
α>T1 ・・・式1
α>T2 ・・・式2
α<T1+T2 ・・・式3
26 操舵用油圧シリンダ(油圧アクチュエータ)
28 ストロークセンサ(操舵負荷検出手段、アクチュエータ駆動量検出手段)
32 ECU(操舵負荷検出手段、モータ制御手段、アクチュエータ駆動量検出手段、操舵負荷推定手段)
70 油圧ポンプ
72 第1の電動モータ
74 第2の電動モータ
Claims (1)
- 船外機の操舵角を調整する油圧アクチュエータと、前記油圧アクチュエータに作動油を供給する油圧ポンプとを備えた船外機の操舵装置において、
前記油圧ポンプを駆動する複数個の電動モータと、前記船外機の操舵負荷を検出する操舵負荷検出手段と、前記検出された操舵負荷に基づいて前記油圧ポンプを駆動する電動モータの個数を決定してその駆動を制御するモータ制御手段とを備えると共に、前記操舵負荷検出手段が、前記油圧アクチュエータの単位時間あたりの駆動量を検出するアクチュエータ駆動量検出手段と、前記検出された単位時間あたりの油圧アクチュエータの駆動量に基づいて前記操舵負荷を推定する操舵負荷推定手段とからなることを特徴とする船外機の操舵装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004181286A JP4291220B2 (ja) | 2004-06-18 | 2004-06-18 | 船外機の操舵装置 |
US11/153,070 US7413490B2 (en) | 2004-06-16 | 2005-06-15 | Outboard motor steering system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004181286A JP4291220B2 (ja) | 2004-06-18 | 2004-06-18 | 船外機の操舵装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006001467A JP2006001467A (ja) | 2006-01-05 |
JP4291220B2 true JP4291220B2 (ja) | 2009-07-08 |
Family
ID=35770222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004181286A Expired - Fee Related JP4291220B2 (ja) | 2004-06-16 | 2004-06-18 | 船外機の操舵装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4291220B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007203845A (ja) * | 2006-01-31 | 2007-08-16 | Jtekt Corp | 航行用操舵装置 |
JP4884181B2 (ja) * | 2006-09-11 | 2012-02-29 | ヤマハ発動機株式会社 | 船舶用転舵装置、及び船舶 |
KR101749333B1 (ko) * | 2015-09-10 | 2017-07-03 | 훌루테크 주식회사 | 조타 장치의 부하 감응형 구동부 제어 방법 |
KR102576052B1 (ko) * | 2021-11-01 | 2023-09-07 | 한화오션 주식회사 | 선박의 회생전력 활용을 위한 전력 관리 시스템 및 방법, 및 동 시스템을 포함하는 선박 |
-
2004
- 2004-06-18 JP JP2004181286A patent/JP4291220B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2006001467A (ja) | 2006-01-05 |
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