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Universal multi-sample scenario generation method and universal multi-sample scenario generation system

A diverse and sample technology, applied in the field of simulation engineering, can solve problems such as difficult to cover typical scenarios, affect the efficiency of scenario space exploration and analysis, waste time in simulation and analysis, and achieve the effect of improving efficiency

Active Publication Date: 2015-06-10
NAT UNIV OF DEFENSE TECH
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Problems solved by technology

When the number of factors is large or the number of factor levels is large, this method of generating new scenarios relying on experience and manual operation is not only inefficient, but also difficult to cover all the typical scenarios that analysts are interested in, and often wastes time on the simulation of unimportant scenarios and analysis, seriously affecting the efficiency of scenario space exploration and analysis

Method used

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Embodiment Construction

[0024] The preferred embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0025] The relationship between the general multi-sample scenario generation system realized by this method and the simulation software is as follows: figure 1 As shown in , the initial scenario is provided by the simulation software, and multiple sample scenarios are generated by the multi-sample scenario generation system and provided to the simulation software.

[0026] refer to figure 2 , figure 2 is a schematic diagram of the general multi-sample scenario generation method described in the present invention. refer to image 3 , image 3 It is a schematic diagram of a preferred embodiment of the general multi-sample scenario gen...

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Abstract

The invention discloses a universal multi-sample scenario generation method. The universal multi-sample scenario generation method includes the steps of firstly, analyzing an initial scenario to generate a parametric scenario; secondly, selecting a factor set to establish a factor evaluation model so as to generate a scenario space; thirdly, generating a processing set so as to generate a multi-sample scenario; fourthly, generating multiple sample scenarios according to the multi-sample scenario. By the aid of the universal multi-sample scenario generation method, analysts only need to simulate generated samples by the aid of simulation software without spending a great amount of time in adjusting and designing factor level manually, so that scenario space exploration and analysis efficiency is improved remarkably. The invention further discloses a universal multi-sample scenario generation system achieved by the universal multi-sample scenario generation method.

Description

technical field [0001] The invention relates to a simulation-based system design and analysis process, belonging to the field of simulation engineering. Background technique [0002] The currently developed simulation software mainly implements scenario-oriented functions such as scenario editing, simulation advancement, and operation control, and lacks support for organized exploratory analysis of the scenario space. When using such simulation software to explore and analyze the scenario space, it is usually based on an initial scenario, and analysts manually adjust the levels of some factors according to experience to obtain a new scenario, and then simulate the new scenario and compare with it. The existing simulation results are compared to determine the influence of factors and carry out program analysis and optimization. When the number of factors is large or the number of factor levels is large, this method of relying on experience and manual operation to generate ne...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 金光罗鹏程
Owner NAT UNIV OF DEFENSE TECH
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