A Method of System Efficiency Evaluation Based on Data Station

Abstract

The invention discloses a system efficiency evaluation method based on a data station field and belongs to the technical field of simulation. The method comprises the steps of: 1, analyzing various performance indices of a system to be evaluated, obtaining simulation data of the performance indices from subsystems for different system design schemes, 2, constructing an information matrix for each subsystem under each system design scheme, placing the simulation data belonging to the same subsystem and the same system design scheme into the corresponding information matrix where subsystem attributes and scheme attributes are also stored, establishing search directories of the information matrices, 3, establishing an evaluation method set, searching the simulation data of the performance indices from the matrices according to the search directories, evaluating respectively by evaluation methods in the evaluation method set, setting weights of the evaluation methods in the evaluation method set, conducting weighted combination on evaluation results corresponding to the evaluation methods, and obtaining a final system evaluation result. The system efficiency evaluation method is applicable to dynamic evaluation of system efficiency.

Description

technical field [0001] The invention belongs to the technical field of simulation, and in particular relates to a system efficiency evaluation method based on a data station. Background technique [0002] In the military field, modern weapon systems have the characteristics of large development investment, long period, and huge training and exercise costs. theoretical guidance. [0003] When each system or subsystem adopts different allocation and deployment, different system design schemes will be produced. System performance evaluation is the evaluation and analysis of system design schemes. By conducting system performance evaluation, various performance indicators of the system can be coordinated, and the system design scheme can be optimized. [0004] In the conventional system effectiveness evaluation method, when evaluating the fire control system, it is necessary to establish a system index system first. Such as figure 2 As shown, for the fire control system, ba...

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Problems solved by technology

[0005] In practice, it may involve the evaluation of performance and capability indicators not listed in the indicator system, which may also be reflected by the performance indicators in the indicator system, for example, for figure 2 For the fire control system shown, if you want to evaluate the timeliness of the system, the indicators mainly include system response time and network transmission delay, etc., in figure 2 The corresponding performance indicators in the index system are scattered in each capability representation. When evaluating, it is first necessary to find the capability representation to which each performance index belongs, and then search and extract the simulation data of the corresponding performance indicators. It can be seen that the simulation data depends on its inherent classification. Lack of independence, system evaluation is not flexible enough

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