CN106023729A - Gyro theodolite teaching system - Google Patents
Gyro theodolite teaching system Download PDFInfo
- Publication number
- CN106023729A CN106023729A CN201610543599.2A CN201610543599A CN106023729A CN 106023729 A CN106023729 A CN 106023729A CN 201610543599 A CN201610543599 A CN 201610543599A CN 106023729 A CN106023729 A CN 106023729A
- Authority
- CN
- China
- Prior art keywords
- theodolite
- gyrotheodolite
- gyroscope
- assembly
- gyro
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
Abstract
The invention relates to a gyro theodolite teaching system which comprises a gyro theodolite, a high-definition camera, a direct current voltage stabilizing power supply, a computer, a large-screen television and a controller. The controller is connected with the direct current voltage stabilizing power supply, the computer and the gyro theodolite. The gyro theodolite, the high-definition camera and the large-screen television are connected with the computer. According to the invention, the gap in domestic gyro theodolite teaching is filled; teaching and use of the gyro theodolite can be completed in a virtual environment; a trainee can quickly grasp the principle of inertial north seeking, the use method and the like of the gyro theodolite; in addition, a theodolite clamping device is designed; the operation of the north seeking algorithm of a theodolite headblock or a gyro headblock is realized by using a gyro theodolite.
Description
Technical field
The present invention relates to teaching aid field, the teaching system of a kind of gyrotheodolite.
Background technology
Gyrotheodolite is a kind of equipment for setting up north orientation benchmark, and it is the characteristic utilizing gyro, reaches
Seek the purpose in north.Its orientation principle is with hang spring suspention and the gyro rod meter revolutions angle sensitively of decentralization
The horizontal component of speed, under gravity, produces the moment of a precession northwards, makes gyro rod meter main shaft
(i.e. H vector) around meridian plane reciprocally swinging, by photoelectric sensor by gyro rod meter reciprocally swinging
Optical signal, is converted to the signal of telecommunication, sends controller to.Controller is by resolving, and the angle of display is gyro sieve
Dish zero-bit is relative to the angle of real north.At present, the producer of the domestic development and production being engaged in land orientation equipment
Although many, but for universities and colleges of university and relevant industries, the teaching system of suspension structure gyrocompassing equipment in high precision
System, seldom relates to.
The teaching system of gyrotheodolite uses the technology such as light, mechanical, electrical, computer to be sought by gyrotheodolite exactly
The process that realizes in north presents the most in real time, and by extracting the optical signal that gyro swings, photosignal is whole
The photoelectric signal transformation gathered by gyroscope cable is become digital signal by shape circuit, carries out photoelectric sensor data
After collection, filtering, it is divided into corresponding to different requirements and seeks north data acquisition, rough north-seeking from swing data collection, essence
Data acquisition.After conversion, draw gyrotheodolite duty, show including gyropendulum moving curve, grating/
Plate shows, performance data shows, video shows in differentiation, can be in operation and carry out the switching at runtime of view.
Owing to the structure of existing gyrotheodolite limits, teaching system seek during north data acquisition quality and
Precision it is difficult to ensure that, therefore teaching demonstration process is difficulty with, additionally, the content of courses relates to upper frame type gyro warp
Latitude instrument and two kinds of different types of equipment of version of lower posture gyrotheodolite, and both equipment is only at present
Vertical product, it is therefore desirable to buy two equipment simultaneously, add Financial cost, placing space and assemble
Time, make troubles to presentation process.
Summary of the invention
In place of it is an object of the invention to make up the deficiencies in the prior art, it is provided that one can solve gyrotheodolite
Teaching system seeks the normal acquisition of data during north, it is ensured that the quality of data and precision, it is possible to by upper frame type top
The teaching system of the gyrotheodolite that spiral shell theodolite and lower posture gyrotheodolite unite two into one.
It is an object of the invention to be realized by techniques below means:
A kind of teaching system of gyrotheodolite, it is characterised in that: include gyrotheodolite, high-definition camera,
Direct-flow voltage regulation source, computer, large screen television and controller, controller connects D.C. regulated power supply, electricity respectively
Brain and gyrotheodolite, gyrotheodolite, high-definition camera and large screen television connect computer respectively.
And, described computer connects a large screen television or connects multiple giant-screen electricity by allotter
Depending on.
And, described gyrotheodolite mainly includes gyroscope and theodolite, and this gyroscope and theodolite are adopted
By clamping device connecting as one structure, described clamping device includes that theodolite clamp assembly, gyroscope are even
Connected components and round bar, round bar connects theodolite clamp assembly and gyroscope connects assembly.
And, described theodolite clamp assembly includes clamping plate, Horizontal limiting plate, side limiting plate, band spring
Stop screw and theodolite lock-screw, the upper end of clamping plate installs Horizontal limiting plate, this Horizontal limiting plate upper
End makes the mounting groove for installing theodolite, and a side of this mounting groove is hatch frame, and this opening part sets
Putting a side limiting plate, this side limiting plate is connected by stop screw and the Horizontal limiting plate of band spring；Clamping plate
A circular hole for plug-in mounting round bar is made in lower end, and the lower end connection of this circular hole makes a groove, under clamping plate
End makes an installing hole being perpendicular to this groove, plug-in mounting theodolite lock-screw in this installing hole；
Gyroscope connects assembly and includes outside link plate, compresses sheet, outer contiguous block and gyroscope lock-screw, outward
Connecting plate is fixed on the top base of gyroscope, and the upper surface of outside link plate makes groove, one end of outer contiguous block
Placing in being arranged on this groove and on it and compress sheet, this compression sheet, outer contiguous block and outside link plate pass through center
Lock-screw is fixed；The other end of outer contiguous block makes a plug-in opening for plug-in mounting round bar, and this plug-in opening is
Open pore structure, one gyroscope lock-screw of the vertical plug-in mounting of its opening；
Round bar is inserted into theodolite and clamps the circular hole of assembly and gyroscope connects longitude and latitude in the plug-in opening of assembly
Instrument clamps assembly and gyroscope connects assembly and links together.
And, the gyro sensitive element of described gyrotheodolite is two phase permanent magnet motor.
Advantages of the present invention and good effect be:
1, this teaching system uses the technology such as light, mechanical, electrical, computer, control to extract the light letter that gyro swings
Number and be converted into the signal of telecommunication output, by the operation principle of gyrotheodolite, seek north technical scheme and operation etc. at electricity
Show in real time on brain, and printable output, reach teaching purpose.This system can be additionally used in field teaching test,
Also actual operation can be measured.
2, this teaching system design by theodolite clamping device, can realize simulating upper frame type gyrotheodolite
Use operation.In the case of using a set of gyrotheodolite equipment, gyrotheodolite teaching system is permissible
By increasing or removing theodolite clamping device, it is achieved theodolite is added or gyroscope is added waits difference attachment structures
What dummy device was currently used seeks north process, seeks north principle and the realization of algorithm, and is demonstrated by picture and text.
3, the theodolite of this teaching system and gyroscope connecting as one structure, use non-disconnectable with when storing
Unload.Having a fixed angle between gyroscope H direction of principal axis and theodolite zero-bit, this fixed angle can be by demarcating
Obtain.This structure designs, and simplifies preparation and the operating procedure setting up gyrotheodolite, also disappears meanwhile
Except installing the connection error that theodolite brings.
4, the two phase permanent magnet motor conduct with international most advanced level selected by the gyrotheodolite in this teaching system
Gyro sensitive element.Gyro machine is the heart of gyrotheodolite, is of paramount importance inertia sensitive element.Only
There is gyro motor rotor with stable angular speed high speed rotating, stable angular momentum, gyroscope ability could be obtained
There is its obvious kinetic characteristic, and ensure certainty of measurement.As can be seen here, after gyro machine rotor mechanism determines,
Rotary inertia is fixed value, and angular momentum to be made keeps stable, it is necessary to make gyro rotation angle rate keep stable.I.e.
Gyro machine speed stability, is that can gyrotheodolite the important indicator of steady operation.In order to solve gyro point
Hit stability problem, devise gyro machine startup and braking circuit completes the control to gyro machine.
5, the blank during the present invention has filled up domestic gyrotheodolite teaching, can complete gyrotheodolite empty
Teaching in near-ring border uses, and makes student quickly grasp gyrotheodolite inertia and seeks north principle, using method etc..
Additionally, the present invention completes the design of theodolite clamping device, in the situation using a set of gyrotheodolite equipment
Under, it is achieved that the operation of the north-seeking algorithm that theodolite is added or gyroscope is added.
Accompanying drawing explanation
Fig. 1 is the system diagram of the present invention；
Fig. 2 is the frame principle figure of Fig. 1；
Fig. 3 is the schematic diagram of theodolite clamp assembly and round bar；
Fig. 4 is that gyroscope connects assembly and the schematic diagram of round bar.
Detailed description of the invention
Describe embodiments of the invention the most in detail；It should be noted that the present embodiment is narration
Property, it not determinate, it is impossible to limit protection scope of the present invention with this.
The teaching system of a kind of gyrotheodolite, including gyrotheodolite 1, high-definition camera 2, DC voltage-stabilizing
Source 3, computer 4, large screen television 6 and controller 7, controller connect respectively D.C. regulated power supply (or
Set of cells), computer and gyrotheodolite, gyrotheodolite, high-definition camera and large screen television are respectively
Connect computer.Computer connects a large screen television or connects multiple large screen television by allotter 5.
Gyrotheodolite is selected has the two phase permanent magnet motor of international most advanced level as gyro sensitive element.Top
Spiral shell theodolite mainly includes gyroscope and theodolite, and theodolite can be theodolite, it is also possible to be total powerstation.Top
Spiral shell instrument and theodolite use clamping device connecting as one structure, and described clamping device includes that theodolite clamps
Assembly, gyroscope connect assembly and round bar, and round bar connects theodolite clamp assembly and gyroscope connects assembly.Its
Concrete structure is as follows:
Theodolite clamp assembly include clamping plate 14, Horizontal limiting plate 10, side limiting plate 9, band spring spacing
Screw 8 and theodolite lock-screw 12, the upper end of clamping plate installs Horizontal limiting plate by screw 11, this level
The mounting groove for installing theodolite is made in the upper end of limiting plate, and a side of this mounting groove is hatch frame,
This opening part arranges a side limiting plate, and this side limiting plate is connected by stop screw and the Horizontal limiting plate of band spring
Connect；A circular hole for plug-in mounting round bar is made in the lower end of clamping plate, and a groove is made in the lower end connection of this circular hole,
An installing hole being perpendicular to this groove is made in the lower end of clamping plate, plug-in mounting theodolite lock-screw in this installing hole.
Gyroscope connects assembly and includes outside link plate 20, compresses sheet 19, outer contiguous block 18 and gyroscope locking
Screw 17, outside link plate is fixed on the top base of gyroscope by fixing screw 15, the upper table of outside link plate
Groove is made in face, and one end of outer contiguous block is arranged in this groove and its upper placement compresses sheet, this compression sheet, outward
Contiguous block and outside link plate are fixed by center lock-screw 16；The other end of outer contiguous block makes a use
In the plug-in opening of plug-in mounting round bar, this plug-in opening is open pore structure, one gyroscope lock of the vertical plug-in mounting of its opening
Tight screw.
Round bar 13 is inserted into theodolite and clamps in the circular hole of assembly and the plug-in opening of gyroscope connection assembly, presses
According to assembly relation, utilize round bar that theodolite can clamp assembly and connect together with assembling components with gyroscope, shape
Become upper and lower two parts.
The operation principle of the present invention is:
Connect equipment by accompanying drawing 1, by use requirement operation teaching gyrotheodolite, transfer gyro sensitive
Portion, makes gyro freely swing, and by photoelectric sensor by the optical signal of gyro rod meter reciprocally swinging, is converted to
The signal of telecommunication, light-sensitive device sensitivity gyro swing state, photoelectric sensor panel process and obtain optical signal pulses,
After converted process, the angle number of reflection gyro swing state is shown in real time.By unique photoelectric sensor
Light path design, the swing state of gyro rod meter can be collected, it is achieved that pendulum type gyroscope is under teaching state
Display in real time.After photoelectric sensor data is acquired, filtering, it is divided into from putting number corresponding to different requirements
North data acquisition, rough north-seeking data acquisition is sought according to collection, essence.After conversion, draw gyroscope duty, bag
Include that curve shows, grating/differentiation plate shows, result shows, video shows, be in operation and can carry out view
Switching at runtime.
The content of courses relates to upper frame type gyrotheodolite and two kinds of version inhomogeneities of lower posture gyrotheodolite
The equipment of type, including gyrotheodolite basic structure composition, principle, parameter arrange, from pendulum and north-seeking algorithm,
The playback of operating process, parameter calibration, achievement browse.Equipment adds a set of theodolite special fixture, will
Fixture is arranged on gyroscope, can simulate the basic operation of upper frame type gyrotheodolite, completes single device and carries out
Two kinds of dissimilar equipment seek the teaching operation of north function.
The installation method of above-mentioned special fixture is: be fastened on the top base of gyroscope by outside link plate with screw,
Fix with equipment, for non-disconnectable inloading part.When needing to use clamping device, first gyroscope is connected in assembly
Outer contiguous block inserts in the groove of outside link plate, tightens center lock-screw, is fixed on gyroscope；Twist
Pine gyroscope lock-screw, tightens gyroscope lock-screw after being inserted by round bar, is allowed to fixing.Theodolite is pressed from both sides
After tight assembly loads round bar by diagram, according to theodolite height adjustment theodolite clamp assembly position on round bar
Put, tighten theodolite lock-screw, this assembly is fixed on round bar, then tighten the stop screw folder of band spring
Tight theodolite.This structure can be rapidly completed the fixing of theodolite and gyroscope, makes theodolite alidade and gyroscope
Position relatively is fixed.
The operation presentation process of the present invention is:
As shown in Figure 1, gyroscope total station is set up by operation requirement, connects cable, after leveling, starts
Teaching system software, according to software system disparate modules requirement, by operation gyroscope total station, completes man-machine
Interaction, reaches teaching demonstration effect.
System enters teaching system unit, and main interface is for guiding interface, and the basic function realized is all at this page
Display.In addition to the basic structure composition, principle of products Presentation, other operation is required to first carry out parameter setting.
Enter [structure composition, principle] interface, product structure, composition, technical parameter, principle, base can be selected
The part such as these Operation and maintenance browses；After relative parameters setting, enter [certainly putting zero-bit] or [seek north survey
Amount] interface, display interface includes menu bar and five viewing areas, menu bar include rough north-seeking, essence seek north,
The options such as video, record screen and help.Five viewing areas by upper two times three distributions, above the left side be coordinate curve
Form, the right side is graticle form, below the left side be performance data form, centre is operation indicating form, right
Face is video window；According to selecting different algorithms, gather gyro wobble data by photoelectric sensor, formed
Swing curve is reflected in coordinate curve form；Graticle form shows that in the way of pointer gyro swings；Becoming
The gyro wobble data really collected in data form shows in real time；Fit to user in operation indicating form
When operation prompt information, display algorithm formula etc.；Video window will be surveyed hands gyroscope by high-definition camera and hinder
Buddhist nun's amplitude limit, the operating process transferring and locking gyro show in real time.This part is the emphasis of tutorial section,
For gyro swing during, the transmission of photo-sensor signal collection, conversion and data, can be real-time anti-
It is all the most crucial for reflecting at coordinate curve form.Enter [parameter calibration] interface, institute during equipment uses can be completed
The demarcation needing parameter learns, including scaling method and suggestion content, it is simple to grasp equipment verification process.Enter and [return
Put] interface, the measurement data preserved in teaching process can be played back, repeat completed teaching operation
Content.Enter [achievement browses] interface, by the data gathered in presentation process, achievement and operator, operation
Time exports with text formatting.Whole measurement process, computer shows content is all at two large screen televisions
Upper display, it is simple to student viewing learns.
Under gyrotheodolite Fast Dynamic North-Seeking mode, gathering and the conversion of optical, electrical signal of photoelectric sensor data
Method: the gyro collected swing optical signal is converted to the signal of telecommunication by the panel of design photoelectric sensor,
And externally output is achieved.
Claims (5)
1. the teaching system of a gyrotheodolite, it is characterised in that: include gyrotheodolite, high-definition camera
Head, direct-flow voltage regulation source, computer, large screen television and controller, controller connect respectively D.C. regulated power supply,
Computer and gyrotheodolite, gyrotheodolite, high-definition camera and large screen television connect computer respectively.
The teaching system of a kind of gyrotheodolite the most according to claim 1, it is characterised in that: described
Computer connect a large screen television or connect multiple large screen television by allotter.
The teaching system of a kind of gyrotheodolite the most according to claim 1, it is characterised in that: described
Gyrotheodolite mainly include gyroscope and theodolite, this gyroscope and theodolite use clamping device to be connected as
Integral structure, described clamping device includes that theodolite clamp assembly, gyroscope connect assembly and round bar, circle
Bar connects theodolite clamp assembly and gyroscope connects assembly.
The teaching system of a kind of gyrotheodolite the most according to claim 3, it is characterised in that: described
Theodolite clamp assembly include clamping plate, Horizontal limiting plate, side limiting plate, the stop screw of band spring and longitude and latitude
Instrument lock-screw, the upper end installation Horizontal limiting plate of clamping plate, the upper end of this Horizontal limiting plate is made for installing warp
The mounting groove of latitude instrument, a side of this mounting groove is hatch frame, and this opening part arranges a side limiting plate,
This side limiting plate is connected by stop screw and the Horizontal limiting plate of band spring；The lower end of clamping plate make one for
The circular hole of plug-in mounting round bar, the lower end of this circular hole connects and makes a groove, and the lower end of clamping plate is made one and is perpendicular to
The installing hole of this groove, plug-in mounting theodolite lock-screw in this installing hole；
Gyroscope connects assembly and includes outside link plate, compresses sheet, outer contiguous block and gyroscope lock-screw, outward
Connecting plate is fixed on the top base of gyroscope, and the upper surface of outside link plate makes groove, one end of outer contiguous block
Placing in being arranged on this groove and on it and compress sheet, this compression sheet, outer contiguous block and outside link plate pass through center
Lock-screw is fixed；The other end of outer contiguous block makes a plug-in opening for plug-in mounting round bar, and this plug-in opening is
Open pore structure, one gyroscope lock-screw of the vertical plug-in mounting of its opening；
Round bar is inserted into theodolite and clamps the circular hole of assembly and gyroscope connects longitude and latitude in the plug-in opening of assembly
Instrument clamps assembly and gyroscope connects assembly and links together.
The teaching system of a kind of gyrotheodolite the most according to claim 1, it is characterised in that: described
The gyro sensitive element of gyrotheodolite be two phase permanent magnet motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543599.2A CN106023729B (en) | 2016-07-12 | 2016-07-12 | A kind of tutoring system of gyrotheodolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610543599.2A CN106023729B (en) | 2016-07-12 | 2016-07-12 | A kind of tutoring system of gyrotheodolite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106023729A true CN106023729A (en) | 2016-10-12 |
| CN106023729B CN106023729B (en) | 2018-10-16 |
Family
ID=57109062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610543599.2A Active CN106023729B (en) | 2016-07-12 | 2016-07-12 | A kind of tutoring system of gyrotheodolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106023729B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223593A (en) * | 2019-07-12 | 2019-09-10 | 中国人民解放军空军工程大学航空机务士官学校 | A kind of rate-of-turn gyroscope principle demonstration platform and its demenstration method |
| CN110706569A (en) * | 2019-10-18 | 2020-01-17 | 大连大学 | Theodolite measurement principle demonstration model |
| CN110718128A (en) * | 2019-10-18 | 2020-01-21 | 大连大学 | Installation and measurement method of theodolite measurement principle demonstration model |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2073208C1 (en) * | 1993-05-12 | 1997-02-10 | Анатолий Валентинович Тиль | Gyrotheodolite with vertical orientation of gyrowheel rotary axis |
| CN101038167A (en) * | 2007-02-16 | 2007-09-19 | 北京航空航天大学 | Teaching experiment north searching instrument based on optical fiber gyro |
| CN102306465A (en) * | 2011-07-11 | 2012-01-04 | 北京邮电大学 | Coupling simple-pendulum experimental device built by using small magnetic steel and measurement method thereof |
| CN202614242U (en) * | 2012-04-20 | 2012-12-19 | 中国人民解放军63961部队 | Calibrator for positioning navigation device |
| CN103292801A (en) * | 2013-05-28 | 2013-09-11 | 中国船舶重工集团公司第七0七研究所 | Optical fiber gyroscope theodolite and north-seeking method thereof |
| CN103531058A (en) * | 2012-07-06 | 2014-01-22 | 北京航空航天大学 | Miniature wind tunnel used for teaching demonstration |
| CN103971564A (en) * | 2014-05-23 | 2014-08-06 | 北京航空航天大学 | Gyroscope character demonstrating device |
| CN206179326U (en) * | 2016-07-12 | 2017-05-17 | 中国船舶重工集团公司第七0七研究所 | Gyro theodolite's teaching system |
-
2016
- 2016-07-12 CN CN201610543599.2A patent/CN106023729B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2073208C1 (en) * | 1993-05-12 | 1997-02-10 | Анатолий Валентинович Тиль | Gyrotheodolite with vertical orientation of gyrowheel rotary axis |
| CN101038167A (en) * | 2007-02-16 | 2007-09-19 | 北京航空航天大学 | Teaching experiment north searching instrument based on optical fiber gyro |
| CN102306465A (en) * | 2011-07-11 | 2012-01-04 | 北京邮电大学 | Coupling simple-pendulum experimental device built by using small magnetic steel and measurement method thereof |
| CN202614242U (en) * | 2012-04-20 | 2012-12-19 | 中国人民解放军63961部队 | Calibrator for positioning navigation device |
| CN103531058A (en) * | 2012-07-06 | 2014-01-22 | 北京航空航天大学 | Miniature wind tunnel used for teaching demonstration |
| CN103292801A (en) * | 2013-05-28 | 2013-09-11 | 中国船舶重工集团公司第七0七研究所 | Optical fiber gyroscope theodolite and north-seeking method thereof |
| CN103971564A (en) * | 2014-05-23 | 2014-08-06 | 北京航空航天大学 | Gyroscope character demonstrating device |
| CN206179326U (en) * | 2016-07-12 | 2017-05-17 | 中国船舶重工集团公司第七0七研究所 | Gyro theodolite's teaching system |
Non-Patent Citations (2)
| Title |
|---|
| ABS411852: ""陀螺经纬仪教学演示实习"", 《HTTPS://WENKU.BAIDU.COM/VIEW/A8378E8884868762CAAED54A.HTML》 * |
| 陈国良 等: ""基于flash的陀螺经纬仪逆转点定向教学模拟平台实现"", 《测绘通报》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223593A (en) * | 2019-07-12 | 2019-09-10 | 中国人民解放军空军工程大学航空机务士官学校 | A kind of rate-of-turn gyroscope principle demonstration platform and its demenstration method |
| CN110706569A (en) * | 2019-10-18 | 2020-01-17 | 大连大学 | Theodolite measurement principle demonstration model |
| CN110718128A (en) * | 2019-10-18 | 2020-01-21 | 大连大学 | Installation and measurement method of theodolite measurement principle demonstration model |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106023729B (en) | 2018-10-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204831330U (en) | Three -axle table's attitude sensor test system | |
| CN106023729A (en) | Gyro theodolite teaching system | |
| CN104101361B (en) | Inertial platform angle sensor error calibration compensation method | |
| CN105892218B (en) | A kind of pan and tilt head and its control system | |
| CN104670512A (en) | Multi-lens aerial shoot cloud deck | |
| CN106791360A (en) | Generate the method and device of panoramic video | |
| CN102693602A (en) | Fixed-point distribution type forest fire monitoring system | |
| CN202794836U (en) | Acquiring device of panoramic image | |
| CN204473156U (en) | A kind of many camera lenses holder for aerial photographing | |
| CN104535048A (en) | Unmanned aerial vehicle remote sensing system and unmanned aerial vehicle remote sensing method | |
| CN210108355U (en) | Digital aerial oblique photogrammetry device | |
| CN204473159U (en) | A kind of mount pad of rotating camera of holder for aerial photographing | |
| CN204631274U (en) | The erecting equipment of a kind of orientor and hollow inclusion strain gauge | |
| CN206179326U (en) | Gyro theodolite's teaching system | |
| CN201615839U (en) | Hand-held electric drill automatic slow-down characteristic test mechanism | |
| CN101533580B (en) | Dynamic balancing test device of rigid double-disk rotor | |
| CN208905072U (en) | A kind of panorama spherical camera acquisition device | |
| CN100587432C (en) | Method for testing apparatus inner wire disturbance force moment | |
| CN209328355U (en) | A kind of two-axis table instruments used for education for sighting device | |
| CN207804230U (en) | A kind of subjective vision gravity line detector | |
| CN210689623U (en) | Be used for unmanned aerial vehicle aerial survey cloud platform system | |
| CN104932192B (en) | A kind of vibrating device | |
| CN204473162U (en) | A kind of modularization holder for aerial photographing | |
| CN104571126B (en) | A kind of unmanned vehicle sensoring and unmanned vehicle remote sensing technique | |
| CN102621157A (en) | Capping image acquiring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |