CN103528843A - Electro-hydraulic hybrid-driven vertical five-shaft simulation turntable - Google Patents
Electro-hydraulic hybrid-driven vertical five-shaft simulation turntable Download PDFInfo
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- CN103528843A CN103528843A CN201310488744.8A CN201310488744A CN103528843A CN 103528843 A CN103528843 A CN 103528843A CN 201310488744 A CN201310488744 A CN 201310488744A CN 103528843 A CN103528843 A CN 103528843A
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Abstract
The invention discloses an electro-hydraulic hybrid-driven vertical five-shaft simulation turntable which comprises a base assembly, and a target two-shaft turntable assembly and a three-shaft turntable assembly which are arranged on the base assembly, wherein the target two-shaft turntable assembly is arranged at the outer side of the three-shaft turntable assembly, the target two-shaft turntable assembly and the three-shaft turntable assembly respectively continuously rotate along a target azimuth main shaft and a turntable azimuth main shaft through the drives of a target azimuth driving motor and a turntable azimuth driving motor on the base assembly, and meanwhile, the target two-shaft turntable assembly and the three-shaft turntable assembly respectively make pitching motion along a target pitching main shaft and a turntable pitching main shaft through the drive of the first group of hydraulic swing motor arranged on the target two-shaft turntable assembly and the drive of the second group of hydraulic swing motor arranged on the three-shaft turntable assembly. The ground hardware-in-the-loop simulation test of an aircraft can be effectively carried out.
Description
Technical field
The present invention relates to a kind of hardware-in-the-loop test turntable, particularly about a kind of electric liquid combination drive upright type five-shaft artificial rotary table for aircraft ground Hardware-in-loop Simulation Experimentation.
Background technology
Five axle artificial rotary tables are key equipments of Infrared Imaging in Hardware-in-the-loop Simulation system, for the inside driftage of simulated flight device oneself state, pitching and roll attitude motion and infrared, ultraviolet, the pitching of radio frequency target, yaw-position motion.Five axle artificial rotary tables are comprised of target two-axle rotating table and three-axle table, have compact conformation, relative positional accuracy high, adjust good stability and required work space little, can be for hardware-in-the-loop simulation infrared or radio frequency guided weapon by changing imaging device, there is good versatility, be more and more subject to the generally attention of various countries guided missile Hardware-in-loop Simulation Experimentation mechanism.
Development along with guidance technology, guided weapon more and more has that antijamming capability is strong, highly sensitive, dynamic range is large and intelligent high, thereby requires its used for semi-matter emulation five axle turntables must possess the technical indicators such as large field angle, large angle range, high frequency be dynamic.For example, it is ± 360 ° that certain model semi-matter simulating system requires the five axle artificial rotary table target azimuth axle slewing areas supporting with it, and turntable azimuth axis slewing area is also ± 360 °, turntable angular acceleration and dynamic indicator is had relatively high expectations simultaneously.Though the hydraulic pressure five axle artificial rotary tables of traditional structure type can meet its high frequency dynamic indicator, generally, ± 55 ° of left and right, cannot meet ± 360 ° of continuous rotations of the scope of the motion of its target azimuth axle and three-axle table azimuth axis; Though and conventional electric five axle artificial rotary tables can meet the continuous rotation of target azimuth axle and three-axle table azimuth axis, be difficult to meet angular acceleration and high frequency dynamic indicator.Therefore, need a kind of new five axle artificial rotary tables for aircraft ground Hardware-in-loop Simulation Experimentation.
Summary of the invention
For the technical matters existing in above-mentioned prior art, the invention provides a kind of electric liquid combination drive upright type five-shaft artificial rotary table, can effectively carry out the ground Hardware-in-loop Simulation Experimentation of aircraft.
For achieving the above object, the present invention takes following technical scheme:
A kind of electric liquid combination drive upright type five-shaft artificial rotary table, comprise base assembly, be arranged on target two-axle rotating table assembly and three-axle table assembly on base assembly, described target two-axle rotating table assembly is positioned at the outside of described three-axle table assembly, the driving by the target azimuth drive motor on described base assembly and turntable orientation drive motor of described target two-axle rotating table assembly and three-axle table assembly is respectively along target azimuth main shaft and turntable orientation main shaft continuous rotation, simultaneously, driving by second group of hydraulic swing motor arranging on first group of hydraulic swing motor arranging on target two-axle rotating table assembly and three-axle table assembly is done luffing along target pitching main shaft and turntable pitching main shaft respectively.
Described target two-axle rotating table assembly comprises target azimuth assembly and target pitching frame, described target azimuth assembly comprises target azimuth framework and first group of described hydraulic swing motor, described target azimuth framework connects the described target azimuth drive motor on described base assembly, described first group of hydraulic swing motor is arranged on respectively frame roof both sides, described target azimuth, and described target pitching frame is connected with described first group of hydraulic swing motor main shaft; Described three-axle table assembly comprises turntable orientation assembly and turntable tilting component, described turntable orientation assembly comprises turntable orientation framework and second group of described hydraulic swing motor, described turntable orientation framework connects the described turntable orientation drive motor on described base assembly, described second group of hydraulic swing motor is arranged on respectively frame roof both sides, described turntable orientation, described turntable tilting component comprises turntable pitching frame, and described turntable pitching frame is connected with described second group of hydraulic swing motor main shaft.
Described base assembly comprises base, base hood, described target azimuth drive motor, target azimuth axle sleeve, described target azimuth main shaft, described turntable orientation drive motor, described turntable orientation main shaft, swivel bearing, rotary dynamic seal part, feedback assembly, three-axle table assembly fuel-intake connection, described target azimuth drive motor is installed on described base top, is connected with described target azimuth axle sleeve; Described turntable orientation drive motor is installed on described base bottom, be connected with described turntable orientation main shaft, between described target azimuth axle sleeve, described target azimuth main shaft and described turntable orientation main shaft, by described swivel bearing support and connection, and seal by rotary dynamic seal part; Described target azimuth main shaft is connected with described base; Described feedback assembly is installed on described base bottom, is connected with described target azimuth main shaft; Described three-axle table assembly fuel-intake connection is connected with described target azimuth main shaft; Described base hood is installed on described base, the above-mentioned parts of capping.
Described target azimuth axle sleeve, described target azimuth main shaft and described turntable orientation main shaft form same shafting structure from outside to inside.
In described first group of hydraulic swing motor and second group of hydraulic swing motor, on one of them hydraulic swing motor of every group with speed and position signalling feedback assembly, on another hydraulic swing motor with position stop means.
Described turntable tilting component also comprises turntable roll motor, roll motor mount, roll motor mount bonnet, swivel bearing, described roll motor mount one end is connected with described turntable pitching frame, one end is connected with described roll motor mount bonnet, described turntable roll motor is connected with described roll motor mount, and by described swivel bearing and described roll motor mount and the support and connection of described roll motor mount bonnet.
Described three-axle table assembly also comprises turntable roll assembly, and described turntable roll assembly comprises turntable roll framework, fixture, and described turntable roll framework is connected with described turntable roll rotor, and described fixture is connected with described turntable roll framework.
Between described target azimuth axle sleeve and described target azimuth main shaft, described turntable orientation main shaft and described three-axle table assembly fuel-intake connection, be set to coaxial four-way oil circuit, realize high-pressure oil feed and the low pressure oil return of described first group of hydraulic swing motor, second group of hydraulic swing motor; Between described target azimuth axle sleeve and described target azimuth main shaft and described turntable orientation main shaft, by described rotary dynamic seal part, seal.
The technical scheme that the present invention takes, compared with prior art, it has advantage and beneficial effect:
1, the present invention is electric liquid combination drive upright type five-shaft turntable, adopts direct drive mode, and compact conformation, can realize higher dynamic property and precision.
2, target azimuth of the present invention main shaft and turntable orientation main shaft adopt motor to drive, can continuous rotation, be easy to realize the ground Hardware-in-loop Simulation Experimentation of the large angle range of aircraft.
3, target pitching main shaft of the present invention and turntable pitching main shaft adopt hydraulic swing motor to drive, and can realize higher angular acceleration index and high frequency hardware-in-the-loop simulation.
Accompanying drawing explanation
Fig. 1 is electric liquid combination drive upright type five-shaft artificial rotary table schematic diagram provided by the present invention;
Fig. 2 is that Fig. 1 is along the sectional view of C-C;
Fig. 3 is the left view of Fig. 2.
In figure: base assembly 1, target azimuth assembly 2, target pitch axis framework 3, turntable orientation assembly 4, turntable tilting component 5, turntable roll assembly 6, base 7, base hood 8, lower 9, motor, target azimuth drive motor 10, the motor seat of honour 11, target azimuth axle sleeve 12, rotary dynamic seal part 1, target azimuth framework 14, bearing 1, hydraulic swing motor 1, target pitching frame 17, feedback assembly 1, turntable orientation main shaft 19, hydraulic swing motor 3 20, turntable orientation framework 21, three-axle table assembly fuel-intake connection 22, turntable pitching frame 23, hydraulic swing motor 4 24, hydraulic swing motor 2 25, bearing 2 26, rotary dynamic seal part 2 27, target azimuth main shaft 28, hydraulic oil pipe 1, bearing 3 30, turntable orientation drive motor 31, shaft coupling 32, feedback assembly 2 33, hydraulic oil pipe 2 34, turntable roll framework 35, fixture 36, roll motor mount bonnet 37, roll motor mount 38.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail:
As shown in FIG. 1 to 3, electric liquid combination drive upright type five-shaft artificial rotary table provided by the present invention, comprises base assembly 1, target two-axle rotating table assembly and three-axle table assembly.Target two-axle rotating table assembly comprises target azimuth assembly 2 and target pitching frame 3, and three-axle table assembly comprises turntable orientation assembly 4, turntable tilting component 5, turntable roll assembly 6.
Base assembly 1 comprises base 7, base hood 8, target azimuth drive motor 10, target azimuth axle sleeve 12, target azimuth main shaft 28, turntable orientation drive motor 31, turntable orientation main shaft 19, feedback assembly 1, feedback assembly 2 33, shaft coupling 32, hydraulic oil pipe 1, hydraulic oil pipe 2 34, three-axle table assembly fuel-intake connection 22.
Target azimuth drive motor 10 is arranged on base 7 ，Yu target azimuth, top axle sleeves 12 by the motor seat of honour 11 and connects; Turntable orientation drive motor 31 is installed on base 7 bottoms by lower 9, motor, by shaft coupling 32, is connected with turntable orientation main shaft 19.Target azimuth axle sleeve 12 forms same shafting structure with target azimuth main shaft 28 and turntable orientation main shaft 19, between target azimuth axle sleeve 12 and target azimuth main shaft 28, by bearing 1, support, and by one 13 sealings of rotary dynamic seal part, between target azimuth main shaft 28 and turntable orientation main shaft 19, by bearing 2 26 and bearing 3 30, support, and by 2 27 sealings of rotary dynamic seal part.Target azimuth main shaft 28 is connected with base 7, and feedback assembly 2 33 is installed on base bottom, is connected with target azimuth main shaft 28 ends.Three-axle table assembly fuel-intake connection 22 is connected with target azimuth main shaft 28, and base hood 8 is installed on base 7, the above-mentioned parts of capping.
Target azimuth assembly 2 comprises first group of hydraulic swing motor that target azimuth framework 14, hydraulic swing motor 1, hydraulic swing motor 2 25 form.Framework 14 bottoms in target azimuth are connected with target azimuth axle sleeve 12, and hydraulic swing motor 1 and hydraulic swing motor 2 25 are installed on respectively target azimuth framework 14 both sides, top.Hydraulic swing motor 1 and hydraulic swing motor 2 25 main shaft linking objective pitching frame 17 both sides, hydraulic swing motor 1 is with speed and position signalling feedback assembly (not shown), and hydraulic swing motor 2 25 is with position stop means (not shown).
Turntable orientation assembly 4 comprises second group of hydraulic swing motor that turntable orientation framework 21, hydraulic swing motor 3 20, hydraulic swing motor 4 24 form.Framework 21 bottoms, turntable orientation are connected with turntable orientation main shaft 19, both sides, top are connected with hydraulic swing motor 4 24 with hydraulic swing motor 3 20 respectively, hydraulic swing motor 3 20 is with speed and position signalling feedback assembly (not shown), and hydraulic swing motor 4 24 is with position stop means (not shown).
Target azimuth axle sleeve 12 is coaxial four-way oil circuit with target azimuth main shaft 28, turntable orientation main shaft 19 and 22 of three-axle table assembly fuel-intake connections, and fluid pressure line 1 and fluid pressure line 2 34 are fuel feeding and the return line of oil motor 1, hydraulic swing motor 2 25, hydraulic swing motor 3 20 and hydraulic swing motor 4 24.
During the work of electricity liquid mixing upright type five-shaft artificial rotary table, target azimuth drive motor 10 drives target azimuth framework 14 to realize 360 ° of all-directional rotations; Feedback assembly one 18 measurement target position of orientation.Drive hydraulic oil through fluid pressure line 2 34 and target azimuth axle sleeve 12 and 28 runner (not shown)s driving oil motors 1 of target azimuth main shaft and hydraulic swing motor 2 25, drive the luffing of target pitching frame 17 realize targets, feedback assembly (not shown) measurement target pitching frame 17 luffing angles.Turntable orientation drive motor 31 drives turntable orientation framework 21 by turntable orientation main shaft 19, realizes 360 ° of omnibearing movables of three-axle table, and feedback assembly 2 33 is measured the orientation angles of three-axle table; Drive hydraulic oil through fluid pressure line 2 34 and target azimuth main shaft 28 and turntable orientation main shaft 19 and 22 runner (not shown)s driving turntable pitching frames 23 of three-axle table assembly fuel-intake connection, realize the luffing of three-axle table, feedback assembly (not shown) is measured three-axle table pitch position; Turntable roll motor (not shown) drives fixture 36, realizes the roll motion of load (not shown), the roll angle of feedback assembly (not shown) sensing lead.Realize comprehensive, the high dynamically ground Hardware-in-loop Simulation Experimentation of aircraft and target.
The various embodiments described above are only for illustrating the present invention, and wherein the structure of each parts, connected mode etc. all can change to some extent, and every equivalents of carrying out on the basis of technical solution of the present invention and improvement, all should not get rid of outside protection scope of the present invention.
Claims (8)
1. an electric liquid combination drive upright type five-shaft artificial rotary table, comprise base assembly, be arranged on target two-axle rotating table assembly and three-axle table assembly on base assembly, described target two-axle rotating table assembly is positioned at the outside of described three-axle table assembly, it is characterized in that, the driving by the target azimuth drive motor on described base assembly and turntable orientation drive motor of described target two-axle rotating table assembly and three-axle table assembly is respectively along target azimuth main shaft and turntable orientation main shaft continuous rotation, simultaneously, driving by second group of hydraulic swing motor arranging on first group of hydraulic swing motor arranging on target two-axle rotating table assembly and three-axle table assembly is done luffing along target pitching main shaft and turntable pitching main shaft respectively.
2. electric liquid combination drive upright type five-shaft artificial rotary table according to claim 1, it is characterized in that, described target two-axle rotating table assembly comprises target azimuth assembly and target pitching frame, described target azimuth assembly comprises target azimuth framework and first group of described hydraulic swing motor, described target azimuth framework connects the described target azimuth drive motor on described base assembly, described first group of hydraulic swing motor is arranged on respectively frame roof both sides, described target azimuth, and described target pitching frame is connected with described first group of hydraulic swing motor main shaft; Described three-axle table assembly comprises turntable orientation assembly and turntable tilting component, described turntable orientation assembly comprises turntable orientation framework and second group of described hydraulic swing motor, described turntable orientation framework connects the described turntable orientation drive motor on described base assembly, described second group of hydraulic swing motor is arranged on respectively frame roof both sides, described turntable orientation, described turntable tilting component comprises turntable pitching frame, and described turntable pitching frame is connected with described second group of hydraulic swing motor main shaft.
3. electric liquid combination drive upright type five-shaft artificial rotary table according to claim 1, it is characterized in that, described base assembly comprises base, base hood, described target azimuth drive motor, target azimuth axle sleeve, described target azimuth main shaft, described turntable orientation drive motor, described turntable orientation main shaft, swivel bearing, rotary dynamic seal part, feedback assembly, three-axle table assembly fuel-intake connection, described target azimuth drive motor is installed on described base top, is connected with described target azimuth axle sleeve; Described turntable orientation drive motor is installed on described base bottom, be connected with described turntable orientation main shaft, between described target azimuth axle sleeve, described target azimuth main shaft and described turntable orientation main shaft, by described swivel bearing support and connection, and seal by rotary dynamic seal part; Described target azimuth main shaft is connected with described base; Described feedback assembly is installed on described base bottom, is connected with described target azimuth main shaft; Described three-axle table assembly fuel-intake connection is connected with described target azimuth main shaft; Described base hood is installed on described base, the above-mentioned parts of capping.
4. electric liquid combination drive upright type five-shaft artificial rotary table according to claim 3, is characterized in that, described target azimuth axle sleeve, described target azimuth main shaft and described turntable orientation main shaft form same shafting structure from outside to inside.
5. electric liquid combination drive upright type five-shaft artificial rotary table according to claim 2, it is characterized in that, in described first group of hydraulic swing motor and second group of hydraulic swing motor, on one of them hydraulic swing motor of every group with speed and position signalling feedback assembly, on another hydraulic swing motor with position stop means.
6. electric liquid combination drive upright type five-shaft artificial rotary table according to claim 2, it is characterized in that, described turntable tilting component also comprises turntable roll motor, roll motor mount, roll motor mount bonnet, swivel bearing, described roll motor mount one end is connected with described turntable pitching frame, one end is connected with described roll motor mount bonnet, described turntable roll motor is connected with described roll motor mount, and by described swivel bearing and described roll motor mount and the support and connection of described roll motor mount bonnet.
7. electric liquid combination drive upright type five-shaft artificial rotary table according to claim 6, it is characterized in that, described three-axle table assembly also comprises turntable roll assembly, described turntable roll assembly comprises turntable roll framework, fixture, described turntable roll framework is connected with described turntable roll rotor, and described fixture is connected with described turntable roll framework.
8. electric liquid combination drive upright type five-shaft artificial rotary table according to claim 4, it is characterized in that, between described target azimuth axle sleeve and described target azimuth main shaft, described turntable orientation main shaft and described three-axle table assembly fuel-intake connection, be set to coaxial four-way oil circuit, realize high-pressure oil feed and the low pressure oil return of described first group of hydraulic swing motor, second group of hydraulic swing motor; Between described target azimuth axle sleeve and described target azimuth main shaft and described turntable orientation main shaft, by described rotary dynamic seal part, seal.
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Cited By (15)
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| CN104019334A (en) * | 2014-06-19 | 2014-09-03 | 上海新跃仪表厂 | Double-line coaxial four-channel oil supply device |
| CN106327947A (en) * | 2016-10-14 | 2017-01-11 | 北京航空航天大学 | Flight motion simulator |
| CN106323283A (en) * | 2016-08-30 | 2017-01-11 | 西安比特联创微波科技有限公司 | Vehicle-mounted two-axis turntable and testing method thereof |
| CN106927066A (en) * | 2017-03-20 | 2017-07-07 | 上海航天控制技术研究所 | A kind of five axle position markers |
| CN109189107A (en) * | 2018-11-30 | 2019-01-11 | 南京长峰航天电子科技有限公司 | A kind of composite control method and system of multimode turntable |
| CN109374579A (en) * | 2018-08-13 | 2019-02-22 | 九江精密测试技术研究所 | A kind of multiple angle laser light scattering measuring table |
| CN109366385A (en) * | 2018-10-18 | 2019-02-22 | 九江精密测试技术研究所 | A kind of electro-hydraulic five axis composite turntable of combination drive of big unbalance loading shafting |
| CN109739260A (en) * | 2019-01-12 | 2019-05-10 | 杨晓伟 | Optical target trace test platform |
| CN109752969A (en) * | 2018-12-29 | 2019-05-14 | 无锡市航鹄精密机械有限公司 | A kind of the upright type five-shaft skimulated motion artificial rotary table and its method of multi-pose |
| CN109932925A (en) * | 2017-12-15 | 2019-06-25 | 北京机电工程研究所 | Scout some emulation modes more |
| CN111578978A (en) * | 2020-05-13 | 2020-08-25 | 青岛智腾科技有限公司 | High-precision sensor calibration workbench |
| CN111664749A (en) * | 2020-06-04 | 2020-09-15 | 九江精密测试技术研究所 | High-dynamic vertical five-axis electric turntable |
| CN111915958A (en) * | 2020-08-07 | 2020-11-10 | 燕山大学 | Symmetrical arrangement full decoupling two-shaft swing mechanism |
| CN112444268A (en) * | 2019-09-01 | 2021-03-05 | 九江精密测试技术研究所 | High-precision five-axis flight simulation turntable composite shafting |
| CN114279674A (en) * | 2021-12-29 | 2022-04-05 | 中国空气动力研究与发展中心高速空气动力研究所 | Double-rotating-shaft supporting mechanism with variable front shaft |
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| CN104019334A (en) * | 2014-06-19 | 2014-09-03 | 上海新跃仪表厂 | Double-line coaxial four-channel oil supply device |
| CN106323283A (en) * | 2016-08-30 | 2017-01-11 | 西安比特联创微波科技有限公司 | Vehicle-mounted two-axis turntable and testing method thereof |
| CN106323283B (en) * | 2016-08-30 | 2023-11-21 | 西安比特联创微波科技有限公司 | Vehicle-mounted two-axis turntable and testing method thereof |
| CN106327947A (en) * | 2016-10-14 | 2017-01-11 | 北京航空航天大学 | Flight motion simulator |
| CN106327947B (en) * | 2016-10-14 | 2019-07-09 | 北京航空航天大学 | A kind of sporting flying simulator |
| CN106927066A (en) * | 2017-03-20 | 2017-07-07 | 上海航天控制技术研究所 | A kind of five axle position markers |
| CN106927066B (en) * | 2017-03-20 | 2019-03-26 | 上海航天控制技术研究所 | A kind of five axis position markers |
| CN109932925A (en) * | 2017-12-15 | 2019-06-25 | 北京机电工程研究所 | Scout some emulation modes more |
| CN109932925B (en) * | 2017-12-15 | 2021-12-10 | 北京机电工程研究所 | Multi-scout simulation method |
| CN109374579A (en) * | 2018-08-13 | 2019-02-22 | 九江精密测试技术研究所 | A kind of multiple angle laser light scattering measuring table |
| CN109366385A (en) * | 2018-10-18 | 2019-02-22 | 九江精密测试技术研究所 | A kind of electro-hydraulic five axis composite turntable of combination drive of big unbalance loading shafting |
| CN109189107A (en) * | 2018-11-30 | 2019-01-11 | 南京长峰航天电子科技有限公司 | A kind of composite control method and system of multimode turntable |
| CN109752969A (en) * | 2018-12-29 | 2019-05-14 | 无锡市航鹄精密机械有限公司 | A kind of the upright type five-shaft skimulated motion artificial rotary table and its method of multi-pose |
| CN109752969B (en) * | 2018-12-29 | 2023-08-25 | 无锡市航鹄精密机械有限公司 | Multi-pose vertical five-axis simulated motion simulation turntable and method thereof |
| CN109739260A (en) * | 2019-01-12 | 2019-05-10 | 杨晓伟 | Optical target trace test platform |
| CN112444268A (en) * | 2019-09-01 | 2021-03-05 | 九江精密测试技术研究所 | High-precision five-axis flight simulation turntable composite shafting |
| CN111578978A (en) * | 2020-05-13 | 2020-08-25 | 青岛智腾科技有限公司 | High-precision sensor calibration workbench |
| CN111664749A (en) * | 2020-06-04 | 2020-09-15 | 九江精密测试技术研究所 | High-dynamic vertical five-axis electric turntable |
| CN111915958A (en) * | 2020-08-07 | 2020-11-10 | 燕山大学 | Symmetrical arrangement full decoupling two-shaft swing mechanism |
| CN111915958B (en) * | 2020-08-07 | 2021-12-07 | 燕山大学 | Symmetrical arrangement full decoupling two-shaft swing mechanism |
| CN114279674A (en) * | 2021-12-29 | 2022-04-05 | 中国空气动力研究与发展中心高速空气动力研究所 | Double-rotating-shaft supporting mechanism with variable front shaft |
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