CN103869808B - Carrier rocket simulator system based on distributed computing technology - Google Patents
Carrier rocket simulator system based on distributed computing technology Download PDFInfo
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- CN103869808B CN103869808B CN201410112127.2A CN201410112127A CN103869808B CN 103869808 B CN103869808 B CN 103869808B CN 201410112127 A CN201410112127 A CN 201410112127A CN 103869808 B CN103869808 B CN 103869808B
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Abstract
The invention discloses a kind of carrier rocket simulator system based on distributed computing technology.For simulating the path between carrier rocket and ground launch vehicle measurement and interface, carry out self-checking for ground launch vehicle measurement.Computer, equivalence composite portfolio, the cable of connection between some equivalent combinations and combination is controlled including simulator.This distributed system is mainly realized by distributed PLC.
Description
Technical field
The present invention relates to space equipment simulator field, particularly to a kind of carrier rocket simulator system based on distributed computing technology.
Background technology
Simulator is a kind of electrical system emulating carrier rocket, in order to complete the self-checking to ground launch vehicle measurement, it is ensured that before ground launch vehicle measurement docks with rocket, duty is normal, including harmony, the reliability of soft and hardware work.
In the past, simulator system ratio of components is huger, the laying of simulator equipment, launch, cable connects and removes receipts and will expend substantial amounts of human and material resources, time.The too many cable that connects too increases the Financial cost of simulator equipment virtually, and meanwhile, carrier rocket just develops toward the direction of fast quick-recovery, test, and huge, complicated cable system becomes the principal element that restriction carrier rocket is quickly tested, recovered.
Summary of the invention
The present invention is directed to deficiencies of the prior art, it is provided that a kind of carrier rocket simulator system based on distributed computing technology.The present invention is achieved through the following technical solutions:
A kind of carrier rocket simulator system based on distributed computing technology, for simulating the path between carrier rocket and ground launch vehicle measurement and interface, self-checking is carried out for ground launch vehicle measurement, including: simulator controls computer, equivalence composite portfolio, some control equivalent combinations, and some distant outer survey equivalent combinations；
Simulator controls computer and connects equivalence composite portfolio by Ethernet, in order to control the work of equivalence composite portfolio inner module；
Equivalence composite portfolio controls, in order to control simulator, the signal transmission that computer and controls between equivalent combinations；
Some control equivalent combinations connect the corresponding interface of ground launch vehicle measurement respectively, it is sequentially connected with by holding wire and fieldbus between some control equivalent combinations, one of some control equivalent combinations connect equivalence composite portfolio by holding wire and fieldbus, in order to transmit the signal of correspondence；
Some distant outer survey equivalent combinations connect the corresponding interface of ground launch vehicle measurement respectively, and one controls equivalent combinations, in order to transmit the signal of correspondence.
It is also preferred that the left some control equivalent combinations include:
2nd III grade controls equivalent combinations, connects described equivalence composite portfolio by fieldbus；
One III grade controls equivalent combinations, connects described equivalence composite portfolio and the 2nd III grade of control equivalent combinations by holding wire and fieldbus connects described 2nd III grade and controls equivalent combinations；
II grade controls equivalent combinations, connects described one III grade by holding wire and fieldbus and controls equivalent combinations；
I grade controls equivalent combinations, connects described II grade by holding wire and fieldbus and controls equivalent combinations.
It is also preferred that the left some distant outer survey equivalent combinations include:
III grade distant outer survey equivalent combinations module, connects described 2nd III grade by holding wire and controls equivalent combinations；
II grade distant outer survey equivalent combinations module, connects described II grade by holding wire and controls equivalent combinations module.
It is also preferred that the left equivalence composite portfolio includes PLC central processing unit and the communication module of room temperature.
It is also preferred that the left some control equivalent combinations include the PLC analog input and output of wide temperature, digital quantity input/output module.
The present invention uses the distributed simulator system that integrated level is high, greatly reduces the quantity of long cable, is kept to 7 by original 15, and the equipment that improves recovers efficiency, decreases the input of human and material resources, adds the reliability of system.
Accompanying drawing explanation
Shown in Fig. 1 is the structural representation of one embodiment of the invention；
Shown in Fig. 2 is the structure intention of the second embodiment of the present invention.
Detailed description of the invention
Accompanying drawing below with reference to the present invention; technical scheme in the embodiment of the present invention is carried out clear, complete description and discussion; obviously; a part of example of the only present invention as described herein; it it is not whole examples; based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained on the premise of not making creative work, broadly fall into protection scope of the present invention.
For the ease of the understanding to the embodiment of the present invention, it is further explained as a example by specific embodiment below in conjunction with accompanying drawing, and each embodiment does not constitute the restriction to the embodiment of the present invention.
As shown in Figure 1, a kind of based on distributed computing technology the carrier rocket simulator system that the present embodiment provides, for simulating interface and the path of carrier rocket and ground launch vehicle measurement, self-checking is carried out for ground launch vehicle measurement 5, including: equivalence composite portfolio 2, simulator controls computer 1, some control equivalent combinations 3, some distant outer survey equivalent combinations 4.Simulator controls computer 1 and connects equivalence composite portfolio 2 by Ethernet, in order to control the work of equivalence composite portfolio 2 inner module；Equivalence composite portfolio 2 controls computer 1 and a signal transmission controlling between equivalent combinations 3 in order to control simulator；Some control equivalent combinations 3 connect the corresponding interface of ground launch vehicle measurement respectively, it is sequentially connected with by holding wire and fieldbus between some control equivalent combinations 3, one of some control equivalent combinations 3 connect equivalence composite portfolio 2 by holding wire and fieldbus, in order to transmit the signal of correspondence；Some distant outer survey equivalent combinations 4 connect the corresponding interface of ground launch vehicle measurement respectively, and one controls equivalent combinations 3, in order to transmit the signal of correspondence.
In the present embodiment, some control equivalence group 3 conjunctions include four parts, in order to transmit the signal of correspondence: the 2nd III grade controls equivalent combinations, the one III grade of control equivalent combinations, II grade of control equivalent combinations, I grade of control equivalent combinations, each part passes sequentially through holding wire respectively and fieldbus connects, 2nd III grade controls equivalent combinations and connects equivalence composite portfolio 2 by fieldbus, and the one III grade controls equivalent combinations and connect equivalence composite portfolio 2 by holding wire.
Some distant outer survey equivalent combinations 4 include: three grades distant outer survey equivalent combinations, two grades distant outer survey equivalent combinations, connect the 2nd III grade by holding wire respectively and control equivalent combinations, II grade of control equivalent combinations, in order to transmit the signal of correspondence.
Use this distributed testing scheme, number of cables is reduced to 7.The workload laying cable can be reduced, shorten simulator recovery time.
As in figure 2 it is shown, the carrier rocket simulator system based on distributed PLC that the present embodiment provides.Wherein, the cpu central processing unit of the room temperature of PLC and communication module are positioned at equivalence composite portfolio 2, for controlling computer 1 communication with simulator, and control the work of each distributed PLC module.It is mounted with the expanding element of the PLC of wide temperature in each control equivalent combinations 3, including expansion module, digital quantity input, digital output, analog input, analog output module, is used for the signal transmission of the digital quantity between the launch vehicle measurement of ground and analog quantity.
The above; being only the present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, any those familiar with the art is in the technical scope that the invention discloses; the change that can readily occur in or replacement, all should contain within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with scope of the claims.
Claims (4)
1. a carrier rocket simulator system based on distributed computing technology, is used for simulating delivery
Path between rocket and ground launch vehicle measurement and interface, carried out certainly for ground launch vehicle measurement
Detection examination, it is characterised in that including: if simulator controls computer, equivalence composite portfolio
The dry equivalent combinations that controls, and some distant outer survey equivalent combinations；
Described simulator controls computer and connects described equivalence composite portfolio by Ethernet, in order to
Control the work of described equivalence composite portfolio inner module；
Described equivalence composite portfolio controls to control described in computer and in order to control described simulator
Signal transmission between equivalent combinations processed；
The correspondence that described some control equivalent combinations connect described ground launch vehicle measurement respectively connects
Mouthful, it is sequentially connected with by holding wire and fieldbus between described some control equivalent combinations,
One of described some control equivalent combinations connect described equivalence by holding wire and fieldbus
Composite portfolio, in order to transmit the signal of correspondence；
Described some distant outer survey equivalent combinations connect the correspondence of described ground launch vehicle measurement respectively
Interface, and control equivalent combinations described in one, in order to transmit the signal of correspondence；
Described some control equivalent combinations include:
2nd III grade controls equivalent combinations, connects described equivalence composite portfolio by fieldbus；
One III grade controls equivalent combinations, connects described equivalence composite portfolio and the by holding wire
2 III grades control equivalent combinations and the described 2nd III grade of control equivalent combinations of fieldbus connection；
II grade controls equivalent combinations, connects described one III grade by holding wire and fieldbus
Control equivalent combinations；
I grade controls equivalent combinations, connects described II grade of control by holding wire and fieldbus
Equivalent combinations.
A kind of carrier rocket based on distributed computing technology the most according to claim 1 equivalence
Device system, it is characterised in that described some distant outer survey equivalent combinations include:
III grade distant outer survey equivalent combinations module, connects described 2nd III grade of control etc. by holding wire
Effect combination；
II grade distant outer survey equivalent combinations module, connects described II grade by holding wire and controls equivalence group
Compound module.
A kind of carrier rocket based on distributed computing technology the most according to claim 1 equivalence
Device system, it is characterised in that described equivalence composite portfolio includes that the PLC central authorities of room temperature process
Device and communication module.
A kind of carrier rocket based on distributed computing technology the most according to claim 1 equivalence
Device system, it is characterised in that described some control equivalent combinations include the PLC mould of wide temperature
Analog quantity input and output, digital quantity input/output module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410112127.2A CN103869808B (en) | 2014-03-24 | 2014-03-24 | Carrier rocket simulator system based on distributed computing technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410112127.2A CN103869808B (en) | 2014-03-24 | 2014-03-24 | Carrier rocket simulator system based on distributed computing technology |
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| CN103869808A CN103869808A (en) | 2014-06-18 |
| CN103869808B true CN103869808B (en) | 2016-09-28 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2620453C1 (en) * | 2016-01-26 | 2017-05-25 | Акционерное общество "Корпорация "Тактическое ракетное вооружение" | Method of carrier equipment check with connection line control and information exchange registration |
| CN106969674B (en) * | 2017-05-03 | 2018-08-10 | 北京电子工程总体研究所 | A kind of generalization ground checkout equipment based on PLC module |
| CN109308068B (en) * | 2018-12-07 | 2020-11-03 | 上海航天计算机技术研究所 | Carrier rocket equivalent device system |
| CN110220428A (en) * | 2019-05-17 | 2019-09-10 | 北京航天自动控制研究所 | A kind of multi-functional simulator of array signal processing |
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| CN103869808A (en) | 2014-06-18 |
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Effective date of registration: 20180124 Address after: 200050 Anhua Road, Shanghai, No. 492, No. Patentee after: SHANGHAI AEROSPACE COMPUTER TECHNOLOGY INSTITUTE Address before: 200082 Qigihar Road, Shanghai, No. 76, No. Patentee before: Shanghai Aerospace Electronic Communication Equipment Inst. |