A C4ISR System Metamodel Construction Method
A construction method and meta-model technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems faced by domain experts in understanding representation, lack of modeling methods, and representations are not enough to express domain characteristics, etc.
Active Publication Date: 2016-03-16
THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP
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Problems solved by technology
[0009] Purpose of the invention: the technical problem to be solved by the present invention aims at the lack of domain-specific modeling method, the representation method is not enough to express the domain characteristics, and the domain experts face difficulties in understanding the representation method when modeling in the C4ISR domain in the prior art. Provide a C4ISR system meta-model construction method, which does not require domain experts to have a lot of modeling language knowledge, and can be easily understood by both domain experts and modelers
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[0127] Figure 4 and Figure 5 It is a diagram of an embodiment of the application of the present invention in a C4ISR system example. The system has three missions: surveillance, detection and communication. The surveillance mission has one goal: implement surveillance, consisting of 4 metrics. The measure model element includes defining the unit of measure and defining the criteria for goal completion in the target model element. Metrics include length of coverage boundary, time of coverage, detection / identification / acceptance rates, density of coverage, and cost. These standard scales can be measured in "kilometers", "minutes", "number of threats recognized" / "number of threats detected", "area covered by border" and "money cost". Mission performance can be identified by examining these metrics. The mission is considered successfully completed when all success thresholds are met. If "coverage boundary length exceeds 12km", "time consumption is less than 20 minutes", "d...
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The invention discloses a meta-model construction method of a C4ISR (Command, Control, Communication, Computer, Intelligence, Surveillance and Reconnaissance) system. The meta-model construction method is characterized in that the meta-model construction method comprises the following steps that (1) features of the C4ISR field are analyzed, and basic concepts in a structure of the C4ISR system and the mapping relation between the C4ISR concepts and meta-model elements are abstracted; (2) the special meta-model elements for the field are named; (3) the relation among the meta-model elements is established; and (4) a field meta-model is established, and grammatical features and semantic features of the meta-model elements are described. A meta-model representing method in the C4ISR field, which is established by the invention, is a special modeling method for the field, the meta-model is composed of special elements for the field, and the elements are independent of any special simulation concept or environment. When the representing method and the meta-model elements defined by the representing method are designed, in consideration of special needs in the concept modeling field, the existing concept of mission space is allowed to be defined.
Description
technical field [0001] The invention relates to a method for constructing a domain metamodel, in particular to a method for constructing a metamodel based on a C4ISR system. Background technique [0002] In the military field, the demand for military system informatization has always been in the stage of qualitative description in natural language, with many subjective factors, and no scientific and standardized engineering methods have been formed. [0003] With the re-recognition of the importance of requirements engineering, some engineering methods are used to analyze military requirements. Drawing lessons from some conceptual modeling techniques formed in the field of software engineering, such as object-oriented modeling techniques, structured methods, etc., are gradually applied to the requirement analysis of military information systems. However, the military information system, especially the C4ISR system (C4 stands for command, control, communication, computer, an...
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IPC IPC(8): G06F17/30
Inventor 丁晓剑谢斌俞杰崔鹏陈淼雷鸣
Owner THE 28TH RES INST OF CHINA ELECTRONICS TECH GROUP CORP