CN108225314A - A kind of three axis inertia measurement turret systems of no corner limitation - Google Patents
A kind of three axis inertia measurement turret systems of no corner limitation Download PDFInfo
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- CN108225314A CN108225314A CN201810189733.2A CN201810189733A CN108225314A CN 108225314 A CN108225314 A CN 108225314A CN 201810189733 A CN201810189733 A CN 201810189733A CN 108225314 A CN108225314 A CN 108225314A
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- axis
- fixing bracket
- slip ring
- control
- driving motor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/18—Stabilised platforms, e.g. by gyroscope
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Balance (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of three axis inertia measurement turret systems of no corner limitation, and control system, test data processing system, atmospheric control and system fixing bracket are taken including test acquisition system, connection slip ring, private；X-axis fixing bracket, Y-axis fixing bracket and Z axis fixing bracket are installed in the system fixing bracket；Wherein, X-axis, Y-axis, Z axis driving motor drive respectively X-axis, Y-axis and Z axis fixing bracket around X to, Y-direction, Z-direction rotary shaft independently rotate, and test acquisition system by atmospheric control will electrical connection channel and pneumatic interface channel three rotary shafts are sequentially connected by X-axis, Y-axis, Z axis connection slip ring.Compared with traditional turntable, have the advantages that multiaxis, it is small, cheap, without corner limit, have outstanding performance in speed stability, precision and power consumption, have the characteristics that environmental suitability is strong.
Description
Technical field
The present invention relates to inertial survey technique technical field, specially a kind of three axis inertia measurement turntables of no corner limitation
System.
Background technology
Turret systems are a kind of inertial measurement systems that motor control is taken based on private.Current existing equipment is single shaft or two
Shaft rotation platform need to can only complete the test to device performance with the test equipments such as one or two motor and corresponding base station,
But for the device of three axis, each axial performance test is completed, it is necessary to when replacing axial, from test
Device is unloaded in equipment, change device axial direction be installed in test equipment again after, other one could be carried out after calibration
Performance measurement in a axial direction, it is clear that for multi-shaft inertial measurement, uniaxial or two-axle rotating table is difficult to improve the efficiency of test
And precision.
Two-axle rotating table common at present, refering to Fig. 1, is mostly made of X axis and Y-motion, including patent announcement number
（101957215 B of CN, a kind of test table of the performance of test gyroscope of proposition in two axial directions and its test side
Method）, rotating manner is single, and control mode is simple.And for multi-axis turntable can simultaneously or as required the step of complete it is more
The test of a axial property still, often increases a test axis, and weight of equipment all can exponentially increase, for multi-axis turntable,
There should be basic bearing capacity, also to there is certain rotating range and velocity interval and good speed stability and essence
Degree, positioning accuracy, acceleration requirement (hang-up is dashed forward and turned) etc., it is above-mentioned for the multi-axis turntable with heavy load
These requirements undoubtedly increase very big difficulty to test, while also increase the cost of device detection.
Invention content
The purpose of the present invention is to provide a kind of three axis inertia measurement turret systems of no corner limitation, with traditional turntable
Compare, have the advantages that multiaxis, it is small, cheap, without corner limit, in speed stability, precision and power consumption
It has outstanding performance, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical solution：A kind of three axis inertia measurements of no corner limitation turn
Platform system, including test acquisition system, connection slip ring, private take control system, test data processing system, atmospheric control and
System fixing bracket；X-axis fixing bracket, Y-axis fixing bracket and Z axis fixing bracket are installed in the system fixing bracket；Institute
It states and X-axis connection slip ring and X-axis driving motor is installed on X-axis fixing bracket；The X-axis driving motor connects X to rotary shaft；Institute
It states X-axis fixing bracket and Y-axis fixing bracket is connected by X-axis connection slip ring；Y-axis connection is installed to slide on the Y-axis fixing bracket
Ring and Y-axis driving motor, Y-axis driving motor are connected with Y-direction rotary shaft；The Y-axis fixing bracket passes through Y-axis connection slip ring and Z
Shaft fixing support connects；Z axis connection slip ring and Z axis driving motor are installed, Z axis driving motor connects on the Z axis fixing bracket
It is connected to Z-direction rotary shaft；The Z axis fixing bracket is fixed on by Z axis connection slip ring on system fixing bracket；The system is fixed
Stent is mounted on the side of system base；Be equipped in the system base private take control system, test data processing system and
Atmospheric control；The private, which takes control system, test data processing system and atmospheric control and has been correspondingly connected with, electrically to be connected
Road and pneumatic interface channel are connected, and is passed through and is electrically connected channel and pneumatic interface channel and is connect with testing acquisition system；It is described
Acquisition system is tested to be mounted in X-axis fixing bracket.
Preferably, the X-axis driving motor drives X-axis fixing bracket independently to be rotated to rotary shaft around X, rotation mode
Control system control is taken by private to complete.
Preferably, the Y-axis driving motor drives Y-axis fixing bracket independently to be rotated around Y-direction rotary shaft, rotation mode
Control system control is taken by private to complete.
Preferably, the Z axis driving motor drives Z axis fixing bracket independently to be rotated around Z-direction rotary shaft, rotation mode
Control system control is taken by private to complete.
Preferably, the X-axis fixing bracket, Y-axis fixing bracket and Z axis fixing bracket are mutually only in system fixing bracket
Vertical rotation.
Preferably, the test acquisition system will be electrically connected channel by atmospheric control and pneumatic interface channel leads to
It crosses X-axis connection slip ring, Y-axis connection slip ring, Z axis connection slip ring and is sequentially connected three rotary shafts, and the number that acquisition system will be tested
Control system, test data processing system and atmospheric control are taken according to the private being sent in system base with control connection.
Compared with prior art, the beneficial effects of the invention are as follows：
This three axis inertia measurement turret systems without corner limitation, is the inertial measurement system that motor control is taken based on private, with biography
The turntable of system is compared, have the advantages that multiaxis, it is small, cheap, without corner limit, speed stability, precision and
Power consumption is had outstanding performance so that and it has broad application prospects in field of inertia measurement, has the characteristics that environmental suitability is strong,
It is widely used in test industry.
Description of the drawings
Fig. 1 is traditional two-axle rotating table structure diagram；
Fig. 2 is the overall structure plan view of the present invention；
Fig. 3 is the inside connection figure of the present invention；
Fig. 4 is the connection slip ring structural map of the present invention.
In figure：1 test acquisition system, 2 connection slip rings, 3 privates take control system, 4 test data processing systems, 5 pneumatic controls
System processed, 6 system fixing brackets, 61 X-axis fixing brackets, 611 X-axis connection slip rings, 612 X-axis driving motors, 613 X are to rotation
Shaft, 62 Y-axis fixing brackets, 621 Y-axis connection slip rings, 622 Y-axis driving motors, 623 Y-direction rotary shafts, 63 Z axis are fixed
Stent, 631 Z axis connection slip rings, 632 Z axis driving motors, 633 Z-direction rotary shafts, 7 system bases, 8 electrical connection channels, 9
It is pneumatically connected channel.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig.2, in the embodiment of the present invention：A kind of three axis inertia measurement turret systems of no corner limitation, including test
Acquisition system 1, connection slip ring 2, private take control system 3, test data processing system 4, atmospheric control 5 and system and fix branch
Frame 6；X-axis fixing bracket 61, Y-axis fixing bracket 62 and Z axis fixing bracket 63 are installed in system fixing bracket 6；X-axis fixes branch
X-axis connection slip ring 611 and X-axis driving motor 612 are installed on frame 61；X-axis driving motor 612 connects X to rotary shaft 613； X
Shaft fixing support 61 connects Y-axis fixing bracket 62 by X-axis connection slip ring 611；Y-axis connection is installed on Y-axis fixing bracket 62
Slip ring 621 and Y-axis driving motor 622, Y-axis driving motor 622 are connected with Y-direction rotary shaft 623；Y-axis fixing bracket 62 passes through Y-axis
Connection slip ring 621 is connect with Z axis fixing bracket 63；Z axis connection slip ring 631 and Z axis driving electricity are installed on Z axis fixing bracket 63
Machine 632, Z axis driving motor are connected with Z-direction rotary shaft 633；Z axis fixing bracket 63 is fixed on system by Z axis connection slip ring 631
On fixing bracket 6；System fixing bracket 6 is mounted on the side of system base 7；Private is installed in system base 7 and takes control system
3rd, test data processing system 4 and atmospheric control 5；Private takes control system 3, test data processing system 4 and pneumatic control
System 5 has been correspondingly connected with electrical connection channel 8 and pneumatic interface channel 9, and passes through and be electrically connected channel 8 and pneumatic interface channel
9 connect with test acquisition system 1；Acquisition system 1 is tested to be mounted in X-axis fixing bracket 61.
Wherein, X-axis driving motor 612 drives X-axis fixing bracket 61 to be rotated around X to rotary shaft 613 is independent, rotation side
Formula takes control system 3 by private and controls completion；Y-axis driving motor 622 drives Y-axis fixing bracket 62 independent around Y-direction rotary shaft 623
Rotation, rotation mode take control system 3 by private and control completion；Z axis driving motor 632 drives Z axis fixing bracket 63 to surround Z-direction
The independent rotation of rotary shaft 633, rotation mode take control system 3 by private and control completion；X-axis fixing bracket 61, Y-axis fixing bracket
62 and Z axis fixing bracket 63 rotated independently of each other in system fixing bracket 6.
Refering to Fig. 3-4, wherein, test acquisition system 1 will be electrically connected channel 8 by atmospheric control 5 and pneumatically connect
It connects road 9 and three rotary shafts is sequentially connected by X-axis connection slip ring 611, Y-axis connection slip ring 621, Z axis connection slip ring 631, and
The private that the data for testing acquisition system 1 and control connection are sent in system base 7 is taken into control system 3, test data processing
System 4 and atmospheric control 5.
In summary：Three axis inertia measurement turret systems of no corner limitation provided by the invention, are to take motor based on private
The inertial measurement system of control, compared with traditional turntable, have multiaxis, it is small, cheap, without corner limitation it is excellent
Point is had outstanding performance in speed stability, precision and power consumption so that before field of inertia measurement has wide application
Scape has the characteristics that environmental suitability is strong, is widely used in test industry.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of three axis inertia measurement turret systems of no corner limitation, which is characterized in that including testing acquisition system（1）, even
Connect slip ring（2）, private take control system（3）, test data processing system（4）, atmospheric control（5）With system fixing bracket
（6）；The system fixing bracket（6）X-axis fixing bracket is inside installed（61）, Y-axis fixing bracket（62）With Z axis fixing bracket
（63）；The X-axis fixing bracket（61）On X-axis connection slip ring is installed（611）With X-axis driving motor（612）；The X-axis is driven
Dynamic motor（612）X is connected to rotary shaft（613）；The X-axis fixing bracket（61）Pass through X-axis connection slip ring（611）Connect Y-axis
Fixing bracket（62）；The Y-axis fixing bracket（62）On Y-axis connection slip ring is installed（621）With Y-axis driving motor（622）, Y
Axis driving motor（622）It is connected with Y-direction rotary shaft（623）；The Y-axis fixing bracket（62）Pass through Y-axis connection slip ring（621）With
Z axis fixing bracket（63）Connection；The Z axis fixing bracket（63）On Z axis connection slip ring is installed（631）With Z axis driving motor
（632）, Z axis driving motor is connected with Z-direction rotary shaft（633）；The Z axis fixing bracket（63）Pass through Z axis connection slip ring（631）
It is fixed on system fixing bracket（6）On；The system fixing bracket（6）Mounted on system base（7）Side；The system base
Seat（7）Private is inside installed and takes control system（3）, test data processing system（4）And atmospheric control（5）；The private clothes control
System processed（3）, test data processing system（4）And atmospheric control（5）It has been correspondingly connected with electrical connection channel（8）With it is pneumatic
Interface channel（9）, and pass through electrical connection channel（8）With pneumatic interface channel（9）With testing acquisition system（1）Connection；It is described
Test acquisition system（1）Mounted on X-axis fixing bracket（61）It is interior.
2. a kind of three axis inertia measurement turret systems of no corner limitation as described in claim 1, it is characterised in that：The X
Axis driving motor（612）Drive X-axis fixing bracket（61）Around X to rotary shaft（613）Independent rotation, rotation mode are taken by private
Control system（3）Control is completed.
3. a kind of three axis inertia measurement turret systems of no corner limitation as described in claim 1, it is characterised in that：The Y
Axis driving motor（622）Drive Y-axis fixing bracket（62）Around Y-direction rotary shaft（623）Independent rotation, rotation mode are taken by private
Control system（3）Control is completed.
4. a kind of three axis inertia measurement turret systems of no corner limitation as described in claim 1, it is characterised in that：The Z
Axis driving motor（632）Drive Z axis fixing bracket（63）Around Z-direction rotary shaft（633）Independent rotation, rotation mode are taken by private
Control system（3）Control is completed.
5. a kind of three axis inertia measurement turret systems of no corner limitation as described in Claims 2 or 3 or 4, which is characterized in that
The X-axis fixing bracket（61）, Y-axis fixing bracket（62）With Z axis fixing bracket（63）In system fixing bracket（6）It is interior mutually only
Vertical rotation.
A kind of 6. three axis inertia measurement turret systems of no corner limitation as described in claim 1, which is characterized in that the survey
Pilot production collecting system（1）Pass through atmospheric control（5）Channel will be electrically connected（8）With pneumatic interface channel（9）It is connected by X-axis
Slip ring（611）, Y-axis connection slip ring（621）, Z axis connection slip ring（631）Three rotary shafts are sequentially connected, and are by test acquisition
System（1）Data and control connection be sent to system base（7）In private take control system（3）, test data processing system（4）
And atmospheric control（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189733.2A CN108225314A (en) | 2018-03-08 | 2018-03-08 | A kind of three axis inertia measurement turret systems of no corner limitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810189733.2A CN108225314A (en) | 2018-03-08 | 2018-03-08 | A kind of three axis inertia measurement turret systems of no corner limitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108225314A true CN108225314A (en) | 2018-06-29 |
Family
ID=62667192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810189733.2A Pending CN108225314A (en) | 2018-03-08 | 2018-03-08 | A kind of three axis inertia measurement turret systems of no corner limitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108225314A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501104A (en) * | 2019-09-10 | 2019-11-26 | 宁波智能制造技术研究院有限公司 | A kind of comprehensive pressure test platform |
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|---|---|---|---|---|
| CN101545789A (en) * | 2008-03-28 | 2009-09-30 | 北京航天计量测试技术研究所 | Three-shaft high-low temperature speed turntable |
| CN204831330U (en) * | 2015-08-13 | 2015-12-02 | 常熟理工学院 | Three -axle table's attitude sensor test system |
| CN106094887A (en) * | 2016-07-13 | 2016-11-09 | 中北大学 | A kind of integrated three-axle table function and the system of stabilized platform function |
| CN205862233U (en) * | 2016-07-13 | 2017-01-04 | 中北大学 | A kind of integrated three-axle table function and the system of stabilized platform function |
| CN106525073A (en) * | 2016-09-27 | 2017-03-22 | 北京控制工程研究所 | Inertial space gyro calibration test method based on three-shaft turntable |
-
2018
- 2018-03-08 CN CN201810189733.2A patent/CN108225314A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101545789A (en) * | 2008-03-28 | 2009-09-30 | 北京航天计量测试技术研究所 | Three-shaft high-low temperature speed turntable |
| CN204831330U (en) * | 2015-08-13 | 2015-12-02 | 常熟理工学院 | Three -axle table's attitude sensor test system |
| CN106094887A (en) * | 2016-07-13 | 2016-11-09 | 中北大学 | A kind of integrated three-axle table function and the system of stabilized platform function |
| CN205862233U (en) * | 2016-07-13 | 2017-01-04 | 中北大学 | A kind of integrated three-axle table function and the system of stabilized platform function |
| CN106525073A (en) * | 2016-09-27 | 2017-03-22 | 北京控制工程研究所 | Inertial space gyro calibration test method based on three-shaft turntable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501104A (en) * | 2019-09-10 | 2019-11-26 | 宁波智能制造技术研究院有限公司 | A kind of comprehensive pressure test platform |
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Application publication date: 20180629 |
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