CN109407552A - A kind of most matter simulating system synergy emulation methods - Google Patents
A kind of most matter simulating system synergy emulation methods Download PDFInfo
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- CN109407552A CN109407552A CN201811543647.3A CN201811543647A CN109407552A CN 109407552 A CN109407552 A CN 109407552A CN 201811543647 A CN201811543647 A CN 201811543647A CN 109407552 A CN109407552 A CN 109407552A
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- matter simulating
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- interactive computer
- analogue system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
Abstract
The invention discloses a kind of most matter simulating system synergy emulation methods, include the following steps: to increase intermediate interactive computer between mostly set semi-matter simulating system；Muti-piece reflective memory card is installed on intermediate interactive computer, is separately connected more set semi-matter simulating systems；Using the set of system in more set semi-matter simulating systems as main analogue system, other systems are used as from analogue system, main analogue system generation system timer clock, it is synchronous that progress clock is interrupted by reflective memory, intermediate interactive computer forwarded clock synchronization signal and emulation data, to realize more set semi-matter simulating system clocks synchronizations and data interaction, most matter simulating system collaborative simulations are completed.The present invention solves the problems, such as that the semi-matter simulating systems that cover interconnect more in the case where reflective memory node resource is nervous, realizes the cascade and collaborative simulation work of more analogue systems.
Description
Technical field
The present invention relates to simulation technical fields, and in particular to a kind of most matter simulating system synergy emulation methods.
Background technique
Semi-matter simulating system be in laboratory simulated target signal and to guidance control system carry out analysis verifying
System.Semi-matter simulating system shortens the lead time, raising Development Level plays indispensable work to research and development cost is reduced
With.
Semi-Physical Simulation Test System is mainly made of fiber optic network, simulation computer, turntable, target simulation system.With
Past semi-matter simulating system mainly emulates single-subject product.As the weapon system based on multimode seekerI enters
The it is proposed of development phase and multisystem cooperative mission, single semi-matter simulating system are no longer satisfied the need of artificial tasks
It asks.Multiple semi-matter simulating system associative simulations become following major demands.More set semi-matter simulating system associative simulations, need
Solve clock synchronization issue, different simulation system data interaction problems.
Summary of the invention
For the demand, the present invention provides a kind of most matter simulating system synergy emulation methods, single half is in kind
Analogue system forms experimental network using reflective memory, connects multiple analogue systems with intermediate interactive computer, to solve more sets
The problem of semi-matter simulating system interconnects.
To achieve the above object, the invention is realized by the following technical scheme:
A kind of most matter simulating system synergy emulation methods, include the following steps:
S1, increase intermediate interactive computer between mostly set semi-matter simulating system；
S2, muti-piece reflective memory card is installed on intermediate interactive computer, is separately connected more set semi-matter simulating systems；
S3, using the set of system in more set semi-matter simulating systems as main analogue system, other systems are used as from emulation
System, main analogue system generation system timer clock, intermediate interactive computer is in the reflective memory card of connection main system receives
Synchronous letter is interrupted to difference from system forwards by the other reflective memory cards of installation in a computer immediately after disconnected synchronization signal
Number and Simulation Control data；
S4, from analogue system from main analogue system receive interrupt synchronization signal after, read simulation control signal, control emulation
System operation, and analogue system quantity of state and emulation data are returned into intermediate interactive computer；
S5, intermediate interactive computer respectively will return to main analogue system from the quantity of state of analogue system and emulation data.
The present invention solves more set semi-matter simulating systems and interconnects in the case where reflective memory node resource is nervous
The problem of, realize the cascade and collaborative simulation work of more analogue systems.
Main semi-matter simulating system carries out clock timing and is synchronized by reflective memory interruption progress clock in the present invention, in
Between interactive computer forwarded clock synchronization signal and emulation data, to realize that more set semi-matter simulating system clocks are synchronous and number
According to interaction, most matter simulating system collaborative simulations are completed.
Detailed description of the invention
Fig. 1 is the arrangement schematic diagram of more analogue systems and intermediate interactive computer in the embodiment of the present invention.
Specific embodiment
Below in conjunction with Fig. 1, the preferred embodiment that the present invention will be described in detail.
The embodiment of the invention provides a kind of most matter simulating system synergy emulation methods, include the following steps:
Step 1: as shown in Figure 1, increasing an intermediate interactive computer between more analogue systems；
Step 2: installing muti-piece reflective memory card on intermediate interactive computer, it is separately connected more set HWIL simulation systems
System；
Step 3: a systems in more set semi-matter simulating systems define to (i.e. single system undertakes for main analogue system
Single mode emulation, then by the emulation of multisystem data fusion), other analogue systems are used as from analogue system；Main system generates timing
It interrupts, and realizes that each system clock is synchronous in such a way that reflective memory interrupts；Specifically, main system generates Interruption, pass through
Interruption is distributed to other systems by intermediate interactive computer；Each system distinguishes generation system Interruption；Before emulation starts
Multisystem emulation is configured, determines whether intermediate interactive computer needs to distribute Interruption.
Step 4: more set semi-matter simulating system combining simulations
Intermediate interactive computer, which receives main imitative main system, to interrupt and sends reflective memory interruption immediately after synchronization signal and be synchronized to
Other analogue systems, while main analogue system control data being transferred in other analogue systems by agreement；Multisystem is cooperateed with
Emulation, Propagation Simulation data are not distributed emulation timing；Each system completes respective single task role, and individual system is pressed
Each self-timed clock works.Data interaction is had between multiple systems, but not has unified Interruption；
Step 5: from analogue system from main analogue system receive main system reflective memory interruption synchronize after, according in emulation
Disconnected control word and emulation data execute current emulation frame work, and holding works asynchronously with main system clock, and by simulation work shape
Reflective memory network is written in state and emulation data.
Step 6: intermediate interactive computer will return to main emulation from the operating state data of analogue system and emulation data and be
System.
The cascade and synchronous working of an analogue system are realized by above step.
It is discussed in detail although the contents of the present invention have passed through above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read above content, for of the invention
A variety of modifications and substitutions all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (1)
1. a kind of most matter simulating system synergy emulation methods, which comprises the steps of:
S1, increase intermediate interactive computer between mostly set semi-matter simulating system；
S2, muti-piece reflective memory card is installed on intermediate interactive computer, is separately connected more set semi-matter simulating systems；
S3, using the set of system in more set semi-matter simulating systems as main analogue system, other systems are used as from analogue system,
Main analogue system generation system timer clock, intermediate interactive computer receive interruption in the reflective memory card of connection main system and synchronize
Synchronization signal is interrupted from system forwards to difference by the other reflective memory cards of installation in a computer immediately after signal and is imitated
True control data；
S4, from analogue system from main analogue system receive interrupt synchronization signal after, read simulation control signal, control analogue system
Operation, and analogue system quantity of state and emulation data are returned into intermediate interactive computer；
S5, intermediate interactive computer respectively will return to main analogue system from the quantity of state of analogue system and emulation data.
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Cited By (5)
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| CN109948213A (en) * | 2019-03-11 | 2019-06-28 | 北京世冠金洋科技发展有限公司 | A kind of synergy emulation method and device based on FMI standard |
| CN110109373A (en) * | 2019-04-01 | 2019-08-09 | 江南机电设计研究所 | A kind of missile guidance control system semi-physical emulation platform automation simulation method |
| CN110119097A (en) * | 2019-04-08 | 2019-08-13 | 上海机电工程研究所 | The weapon system HWIL simulation data similarity method of inspection |
| CN110581862A (en) * | 2019-10-23 | 2019-12-17 | 上海机电工程研究所 | general adaptation method and system based on RFM (radio frequency modulation) multiple real-time simulation units |
| CN113836675A (en) * | 2021-09-26 | 2021-12-24 | 清鸾科技(成都)有限公司 | Simulator simulation system and method and simulator |
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| CN110581862A (en) * | 2019-10-23 | 2019-12-17 | 上海机电工程研究所 | general adaptation method and system based on RFM (radio frequency modulation) multiple real-time simulation units |
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