Distributed simulation platform based on behavior tree

Abstract

The invention discloses a distributed simulation platform based on a behavior tree. Model behaviors are designed through a behavior tree method, the design is direct and convenient, the model behaviors can be dynamically adjusted in a visual behavior tree mode before a simulation system operates, a simulation platform calls the model behaviors according to an adjusted logic sequence, and the modelbehaviors can be changed quickly and dynamically; the simulation platform comprises a model behavior design tool, a model behavior development tool, a scenario generation tool, a system operation control tool and a distributed computer adapter, the five tools form a complete whole, a user can control full-cycle use of the whole simulation system through the five tools, and the use efficiency of the system is greatly improved; a model used by the simulation platform is in a dynamic link library form, so that a model source code can be effectively protected; and the used scenario file format, model behavior description file format and model initialization file format are XML file formats, so that the method has very strong universality.

Description

technical field [0001] The invention belongs to the technical field of computer simulation, and in particular relates to a behavior tree-based distributed simulation platform. Background technique [0002] With the rapid development of computer technology, distributed simulation technology has been widely used. The traditional distributed simulation platform mainly solves the problem of interaction between models, and does not pay attention to the behavior of the model itself. After the model is written, the implementation functions of its functions are fixed, and the order of calling the functions is also fixed. When the simulation system is running, the simulation platform calls the model functions according to the pre-determined logic sequence, which makes it difficult to change the behavior of the model after the simulation system is built, and the operation process of the model is fixed. If the simulation object changes, the source code of the model needs to be modifi...

AI Technical Summary

Problems solved by technology

When the simulation system is running, the simulation platform calls the model functions in a pre-determined logical order, which makes it difficult to change the behavior of the model after the simulation system is built, and the running process of the model is fixed

If the simulation object changes, the source code of the model needs to be modified, which is very inefficient

In addition, this method is difficult to adapt to simulations in different dynamic scenarios. During simulations in different scenarios, only the input parameters of the model can be changed, and the workflow and behavior of the model cannot be changed. As a result, the results are the same every time, and it is difficult to control the system. Simulate the scene of complex people in the loop

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