CN109540076A - A kind of machine outside rotation angle sensor design method - Google Patents
A kind of machine outside rotation angle sensor design method Download PDFInfo
- Publication number
- CN109540076A CN109540076A CN201811516970.1A CN201811516970A CN109540076A CN 109540076 A CN109540076 A CN 109540076A CN 201811516970 A CN201811516970 A CN 201811516970A CN 109540076 A CN109540076 A CN 109540076A
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- China
- Prior art keywords
- machine outside
- rotation angle
- angle sensor
- design method
- steering
- 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
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/22—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring angles or tapers; for testing the alignment of axes
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
It is an object of that present invention to provide a kind of design scheme of machine outside rotation angle sensor, can real-time measurement machine outside rudder angle, to improve the steering precision of automatic rudder system.
Description
Technical field
The present invention relates to ship control fields, and in particular to a kind of design method of ship helm angular position sensor.
Background technique
In production practice, ship needs continuous navigation for a long time to need to reduce crewman's working strength and ship oil consumption
Automatic rudder system is installed additional for ship.The certain fishing boats in China, Small Scale Frp ship are needed when installing autopilot additional for autopilot at present
System provides ship helm angular position signal, to realize rudder angle reset and accurate steering purpose.
At present for large vessel, the rotation angle sensor product of existing maturation, but the rudder of form this for machine outside
Machine system, because of the particularity of machine outside structure type, there is presently no available rotation angle sensors.
Summary of the invention
It is an object of that present invention to provide a kind of design scheme of machine outside rotation angle sensor, can real-time measurement machine outside rudder
Angle, to improve the steering precision of automatic rudder system.
The present invention includes the following steps:
(1) the linear motion displacement of displacement sensor machine outside steering cylinder is utilized；
(2) rigid connection of the probe of steering cylinder and displacement sensor is realized using rotation angle sensor moving equilibrium bracket；
(3) it is displaced according to the hydraulic cylinder of displacement sensor and resolves machine outside rudder angle.
The beneficial effects of the present invention are:
Using the linear motion displacement of measurement machine outside steering cylinder, the rudder angle of machine outside is measured indirectly.
Detailed description of the invention
Fig. 1 is machine outside rotation angle sensor schematic diagram.
Specific embodiment
Machine outside rotation angle sensor design method proposed by the present invention is as follows:
(1) according to machine outside steering cylinder (3) length, the measuring range of displacement sensor is determined；
(2) according to the diameter of the diameter of cylinder of steering cylinder (3) and steering cylinder shaft (4), the length of sensor motion bracket (2) is determined
Degree, height, aperture；
(3) sensor motion bracket (2) and displacement sensor (1) are installed；
(4) after installing, displacement sensor (1) can be connected with Acquisition Circuit；
(5) linear distance of the measurement machine outside shaft to rudder connecting hole (5)；
(6) signal that Acquisition Circuit is exported according to displacement sensor (1), calculates actual rudder angle.
Claims (5)
1. a kind of machine outside rotation angle sensor design method, which comprises the steps of:
(1) the linear motion displacement of displacement sensor machine outside steering cylinder is utilized；
(2) rigid connection of steering cylinder and displacement sensor probe is realized using rotation angle sensor motion bracket；
(3) it is displaced according to the steering cylinder of displacement sensor and resolves machine outside rudder angle.
2. a kind of machine outside rotation angle sensor design method according to claim 1, displacement sensor is characterized in that, described
Displacement sensor include: the displacement sensors such as rod-pulling type, dragline type, laser, ultrasonic wave.
3. a kind of machine outside rotation angle sensor design method according to claim 1, motion bracket are characterized in that: described
Motion bracket mainly balances caused rotary motion in steering cylinder linear motion, to ensure displacement sensor line measurement essence
Degree.
4. a kind of machine outside rotation angle sensor design method according to claim 1, applicable machine outside are characterized in that: institute
The machine outside stated mainly include fluid-link steering, mechanical steering, electric powered steering suspending machine out of boat, such on-hook drive form includes vapour
Oil, diesel oil, electric drive, such as: YAMAHA, Honda, Suzuki, Mercury machine outside.
5. a kind of machine outside rotation angle sensor design method according to claim 1, steering cylinder are characterized in that: the behaviour
Rudder cylinder: including the forms such as hydraulic cylinder and mechanical displacement cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516970.1A CN109540076A (en) | 2018-12-12 | 2018-12-12 | A kind of machine outside rotation angle sensor design method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811516970.1A CN109540076A (en) | 2018-12-12 | 2018-12-12 | A kind of machine outside rotation angle sensor design method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109540076A true CN109540076A (en) | 2019-03-29 |
Family
ID=65854613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811516970.1A Pending CN109540076A (en) | 2018-12-12 | 2018-12-12 | A kind of machine outside rotation angle sensor design method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109540076A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9017374D0 (en) * | 1989-08-10 | 1990-09-19 | Gray Alan J | Adjustable spreader arms for sailing craft |
| CN102431636A (en) * | 2011-10-25 | 2012-05-02 | 中国水产科学研究院渔业机械仪器研究所 | Hydraulically-driven rotary and lifting hanging paddle device for small fishing vessel |
| CN103068673A (en) * | 2010-08-13 | 2013-04-24 | 日发美克株式会社 | Steering system for outboard engine |
| CN105620708A (en) * | 2014-11-28 | 2016-06-01 | 中国科学院沈阳自动化研究所 | Underwater electric steering engine and rudder angle detection method |
| KR20160071896A (en) * | 2014-12-12 | 2016-06-22 | (유) 레오텍해운 | Rudder Rotational Angle Real Time Monitoring Apparatus and Monitoring Method thereof |
| CN106143862A (en) * | 2016-05-23 | 2016-11-23 | 哈尔滨工程大学 | A kind of ship steering engine driving means and detecting system thereof |
-
2018
- 2018-12-12 CN CN201811516970.1A patent/CN109540076A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9017374D0 (en) * | 1989-08-10 | 1990-09-19 | Gray Alan J | Adjustable spreader arms for sailing craft |
| CN103068673A (en) * | 2010-08-13 | 2013-04-24 | 日发美克株式会社 | Steering system for outboard engine |
| CN102431636A (en) * | 2011-10-25 | 2012-05-02 | 中国水产科学研究院渔业机械仪器研究所 | Hydraulically-driven rotary and lifting hanging paddle device for small fishing vessel |
| CN105620708A (en) * | 2014-11-28 | 2016-06-01 | 中国科学院沈阳自动化研究所 | Underwater electric steering engine and rudder angle detection method |
| KR20160071896A (en) * | 2014-12-12 | 2016-06-22 | (유) 레오텍해운 | Rudder Rotational Angle Real Time Monitoring Apparatus and Monitoring Method thereof |
| CN106143862A (en) * | 2016-05-23 | 2016-11-23 | 哈尔滨工程大学 | A kind of ship steering engine driving means and detecting system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190329 |
|
| WD01 | Invention patent application deemed withdrawn after publication |