CN107786033A - A kind of electromechanical actuator of health management function - Google Patents
A kind of electromechanical actuator of health management function Download PDFInfo
- Publication number
- CN107786033A CN107786033A CN201610724452.3A CN201610724452A CN107786033A CN 107786033 A CN107786033 A CN 107786033A CN 201610724452 A CN201610724452 A CN 201610724452A CN 107786033 A CN107786033 A CN 107786033A
- Authority
- CN
- China
- Prior art keywords
- sensor
- motor
- electromechanical actuator
- gear
- box
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Abstract
The present invention relates to a kind of electromechanical actuator of health management function, health control sensor (4) is located on the housing of gear-box (2), and include motor current sensor, electric motor clutch current sensor, temperature sensor, vibrating sensor, sound transducer close to motor (6), health control sensor (4)；Motor current sensor, electric motor clutch current sensor and motor (6) are electrically connected, and current of electric and clutch electric current are acquired；Vibrating sensor, sound transducer are located on the housing of gear-box (2), and gear-box (2) vibration, sound are acquired；Temperature sensor senses head is located at motor (6) surface, and motor temperature is acquired；Health control storage processor (3) is located on the housing of gear-box (2).The present invention can realize that ground maintenance management system to the status monitoring of the electromechanical actuator with health management function, fault diagnosis and life prediction, reduces accident rate, saves maintenance cost.
Description
Technical field
The invention belongs to aeronautical and space technology, and in particular to a kind of electromechanical actuator of health management function.
Background technology
Electromechanical actuator is because its is simple in construction, good manufacturability, and reliability is high, easy to maintenance, is widely used in aviation boat
Its field.Electromechanical actuator is the critical component of aircraft, and the quality of its work directly affects flight control accuracy and flight is pacified
Entirely.In order to which safeguards system is in good state, it is ensured that aircraft fault-free, go up to the air in time without potential safety hazard, ground maintenance personnel
It was found that after failure can quickly and accurately failure judgement position and property, fix a breakdown, system is recovered normal.Therefore design
A kind of electromechanical actuator with health management function realizes status monitoring, fault diagnosis and life prediction, so as to reduce
Accident rate, save maintenance cost.
The content of the invention
This patent technical problems to be solved：
In order to realize electromechanical actuator status monitoring, fault diagnosis and life prediction health management function, accident rate is reduced,
Save maintenance cost.Design a kind of electromechanical actuator with health management function.
Technical scheme：
A kind of electromechanical actuator of health management function, electromechanical actuator include output shaft 1, gear-box 2, position sensing
Device 5, motor 6, health control sensor 4 are located on the housing of gear-box 2, and are included close to motor 6, health control sensor 4
Motor current sensor, electric motor clutch current sensor, temperature sensor, vibrating sensor, sound transducer；Current of electric passes
Sensor, electric motor clutch current sensor and motor 6 are electrically connected, and current of electric and clutch electric current are acquired；Vibration
Sensor, sound transducer are located on the housing of gear-box 2, gear-box 2 are vibrated, sound is acquired；Temperature sensor sense
Answer head to be located at the surface of motor 6, motor temperature is acquired；Health control storage processor 3 is located on the housing of gear-box 2,
Enter horizontal electrical signal by cable with health control sensor 4 to be connected, record and store health control sensing data.
Therefore motor electricity of the electromechanical actuator of health management function using health control sensor 4 to electromechanical actuator
The working condition such as stream, electric motor clutch electric current, temperature, vibration is acquired.The information of collection is handled by health control storage again
Device 3 carries out the processing of data, records and store the useful information for influenceing the electromechanical actuator life-span.So as to ground maintenance management system
Using lifetime data storehouse, health evaluating, prediction, decision support are carried out.
Beneficial effects of the present invention：
Electromechanical actuator with health management function stores processor by its health control sensor 4 and health control
The working conditions such as the current of electric of 3 pairs of electromechanical actuators, electric motor clutch electric current, temperature, vibration are acquired processing and storage.It is real
Existing ground maintenance management system is pre- to the status monitoring of the electromechanical actuator with health management function, fault diagnosis and life-span
Survey, so as to reduce accident rate, save maintenance cost.
Brief description of the drawings
Fig. 1 is the design structure diagram of the patent；
Fig. 2 is the functional sequence schematic diagram of the patent；
Embodiment
With reference to Fig. 1 and Fig. 2, technical solution of the present invention is described in detail：
The structure includes output shaft 1, gear-box 2, health control storage processor 3, health control sensor 4, position biography
Sensor 5, motor 6.
The present invention the position sensor 5 of traditional electro-mechanical actuator, motor 6, output shaft 1, the structure of gear-box 2 basis
On, add health control storage processor 3, health control sensor 4.Health control sensor senses comprising current of electric
Device, electric motor clutch current sensor, temperature sensor, vibrating sensor, sound transducer etc..It is right that health control sensor passes through
The working conditions such as the current of electric of electromechanical actuator, electric motor clutch electric current, temperature, vibration are acquired.The information of collection is led to again
Cross health control storage processor 3 and carry out data processing, recording simultaneously stored record influences the useful information in electromechanical actuator life-span.
Before flight, the electromechanical actuator of health management function is communicated aircraft with ground maintenance management system, reads health pipe
Historical data in reason storage processor 3, using ground maintenance Management System Data storehouse, carries out health evaluating, prediction, decision-making branch
Hold.Determine the health status of the electromechanical actuator of health management function, determine the residual life of part, be system logistics support and
Commanding and decision-making provides foundation.So as to reduce accident rate, maintenance cost is saved.
Claims (2)
1. a kind of electromechanical actuator of health management function, including output shaft (1), gear-box (2), position sensor (5), motor
(6), it is characterised in that：Health control sensor (4) is located on the housing of gear-box (2), and close to motor (6), health control
Sensor (4) includes motor current sensor, electric motor clutch current sensor, temperature sensor, vibrating sensor, sound sensor
Device；Motor current sensor, electric motor clutch current sensor and motor (6) are electrically connected, to current of electric and clutch electricity
Stream is acquired；Vibrating sensor, sound transducer are located on the housing of gear-box (2), and gear-box (2) vibration, sound are entered
Row collection；Temperature sensor senses head is located at motor (6) surface, and motor temperature is acquired；Health control stores processor
(3) on the housing of gear-box (2), horizontal electrical signal is entered by cable with health control sensor (4) and is connected, records and stores
The data of health control sensor (4).
2. electromechanical actuator as claimed in claim 1, it is characterised in that：The electromechanical actuator utilizes health control sensor
(4) working condition such as the current of electric to electromechanical actuator, electric motor clutch electric current, temperature, vibration is acquired；The information of collection
The processing of data is carried out by health control storage processor (3) again, recording and storing influences the useful of electromechanical actuator life-span
Information；And it is supplied to ground maintenance management system to utilize lifetime data storehouse, carry out health evaluating, prediction, decision support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724452.3A CN107786033A (en) | 2016-08-25 | 2016-08-25 | A kind of electromechanical actuator of health management function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610724452.3A CN107786033A (en) | 2016-08-25 | 2016-08-25 | A kind of electromechanical actuator of health management function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107786033A true CN107786033A (en) | 2018-03-09 |
Family
ID=61438474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610724452.3A Pending CN107786033A (en) | 2016-08-25 | 2016-08-25 | A kind of electromechanical actuator of health management function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107786033A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113573980A (en) * | 2019-03-19 | 2021-10-29 | Wing航空有限责任公司 | Detecting impending motor failure using audio data |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008168790A (en) * | 2007-01-12 | 2008-07-24 | Ntn Corp | In-wheel motor drive |
| CN102434388A (en) * | 2011-11-17 | 2012-05-02 | 高丙团 | Health status online monitoring device of wind generating set and monitoring method of monitoring device |
| CN202710100U (en) * | 2012-04-17 | 2013-01-30 | 上海探能实业有限公司 | Wind generating set remote on-line health state monitoring and fault diagnosing system |
| CN203396914U (en) * | 2013-06-24 | 2014-01-15 | 大连民族学院 | Motor running state monitoring and fault detection system |
-
2016
- 2016-08-25 CN CN201610724452.3A patent/CN107786033A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008168790A (en) * | 2007-01-12 | 2008-07-24 | Ntn Corp | In-wheel motor drive |
| CN102434388A (en) * | 2011-11-17 | 2012-05-02 | 高丙团 | Health status online monitoring device of wind generating set and monitoring method of monitoring device |
| CN202710100U (en) * | 2012-04-17 | 2013-01-30 | 上海探能实业有限公司 | Wind generating set remote on-line health state monitoring and fault diagnosing system |
| CN203396914U (en) * | 2013-06-24 | 2014-01-15 | 大连民族学院 | Motor running state monitoring and fault detection system |
Non-Patent Citations (1)
| Title |
|---|
| 李运华等: "发动机数据实时监控设计与实现", 《制造业自动化》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113573980A (en) * | 2019-03-19 | 2021-10-29 | Wing航空有限责任公司 | Detecting impending motor failure using audio data |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |