A real-time dynamic optimization method for distributed simulation network structure
A technology of distributed simulation and network structure, applied in the field of real-time dynamic optimization of distributed simulation network structure, can solve problems such as difficulty in meeting the needs of large-scale distributed and efficient simulation, and achieve the effect of improving data service quality and efficient distribution
Active Publication Date: 2021-02-12
BEIJING SIMULATION CENT
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Problems solved by technology
Due to the tight coupling of the data layer and logic control layer of traditional network devices, it is difficult to meet the needs of large-scale distributed and efficient simulation using traditional network architectures.
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[0024]In order to explain the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and drawings. Similar components in the drawings are denoted by the same reference numerals. Those skilled in the art should understand that the content described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.
[0025]A real-time dynamic optimization method for a distributed simulation network structure disclosed in the present invention includes the following steps:
[0026]S1. Build the overall architecture of the distributed simulation network. The overall architecture is divided into three layers. The bottom layer includes network equipment and simulation models, the middle layer includes network controllers, and the upper layer includes optimization models. The bottom layer and the middle layer are realized through the control data plane interface. Data interact...
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The invention discloses a method for real-time dynamic optimization of a distributed simulation network structure, including: S1, constructing an overall architecture of a distributed simulation network; S2, describing each network device and establishing a connection relationship between each network device, thereby establishing a distribution network S3, deploy the simulation model to the corresponding network equipment; S4, set the properties of each network equipment; S5, establish the optimization model, set the optimization target, optimization constraints and optimization design variables; S6, design the optimization model The search strategy and configuration parameters; S7, in the simulation process, use the optimization model to obtain the status information of the network device through the network controller, optimize the network structure according to the status information of the network device, and send the optimization result to the network controller; S8 , Utilize the network controller to change the topology structure of the distributed simulation network according to the optimization result, and realize the structure optimization of the distributed simulation network. The invention can realize distributed simulation to run quickly and optimally.
Description
Technical field[0001]The invention relates to the field of simulation network technology. More specifically, it relates to a real-time dynamic optimization method for a distributed simulation network structure.Background technique[0002]Distributed Interactive Simulation (Distributed Interactive Simulation, DIS) is a kind of integrated system that uses coordinated structure, standards, protocols, and databases to interconnect and interact with simulation devices distributed in various places through local area networks and wide area networks. At the same time, people can participate in the interaction. surroundings". It is supported by a computer network, interconnecting relatively independent types of simulators scattered in different regions to form a large-scale, multi-participant collaborative virtual environment to realize the interaction between human-containing and non-human platforms And the interaction between the platform and the environment. The development of distributed ...
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IPC IPC(8): H04L12/24
CPCH04L41/145
Inventor ćšćć
Owner BEIJING SIMULATION CENT