Model-based unmanned aerial vehicle system architecture design method

A technology of system architecture and design method, applied in constraint-based CAD, aircraft parts, CAD numerical modeling, etc.

Active Publication Date: 2021-10-08
BEIHANG UNIV
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AI Technical Summary

Problems solved by technology

Although there is already a conversion standard from SysML to Modelica, it is only a general mapping specification based on syntax, and cannot support the transformation from the UAV system architecture description model to the analysis model in terms of semantics. It is urgent to develop UAV system based on SysML Research on Semantic Transformation and Integration of Logical Model and Modelica-based Mathematical Model

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  • Model-based unmanned aerial vehicle system architecture design method
  • Model-based unmanned aerial vehicle system architecture design method
  • Model-based unmanned aerial vehicle system architecture design method

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Embodiment Construction

[0025] The implementation steps of the present invention will be described in further detail below.

[0026] The model-based UAV system architecture design method of the present invention, such as figure 1 As shown, the specific design process is as follows:

[0027] Step 1: Establish the UAV system architecture development framework, including defining the perspectives that are concerned in the design process of the UAV system architecture, and the views that need to be developed in each perspective. As shown in Table 1, 3 perspectives are defined, and 26 view. The three perspectives include combat perspective, logical perspective, and physical perspective. Among them, the operational perspective and logical perspective are divided into 5 categories of 22 views according to requirements, structure, behavior, constraints, data, and simulation, and the physical perspective is divided into 3 categories and 4 views according to product, data, and simulation. Requirements, stru...

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Abstract

The invention discloses a model-based unmanned aerial vehicle system architecture design method, and aims to deal with the challenges of changeable combat requirements, shortened design period and increased technical risk in the current unmanned aerial vehicle system design process. By adopting a data-driven architecture development method, and through establishment of an unmanned aerial vehicle system architecture development framework, a framework modeling process oriented to different visual angles is designed, a modeling and simulation specification based on SysML and Modelica is defined, so that the design of an unmanned aerial vehicle system starts from the conception and confirmation of a combat concept, the method pays attention to the forward analysis and design of a system framework, and concept verification and index closed loop are performed at the early stage of the design of the unmanned aerial vehicle system by virtue of logic modeling and system simulation.

Description

technical field [0001] The invention belongs to the field of UAV system design, relates to a model-based UAV system architecture design method, and is a model-based UAV system combat requirement capture, functional behavior analysis, and architecture comprehensive trade-off method. Background technique [0002] With the advancement of communication, control, artificial intelligence and other technologies, UAV systems are playing an increasingly important role in civilian and military fields. Especially in the field of defense, the combat concepts of UAV systems characterized by cross-domain interoperability, manned / drone formation, and UAV swarms continue to emerge. These have brought challenges to the traditional UAV system design paradigm centered on the vehicle, and it is urgent to establish a forward design process for UAV systems that is driven by operational requirements and centered on system architecture. [0003] Since the birth of the Zachman architecture framewor...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/15G06F111/04G06F111/10B64F5/00
CPCG06F30/15B64F5/00G06F2111/04G06F2111/10G06F30/20G06F8/35G06F2117/08Y02T10/40B64C39/024
Inventor 常创业高星海王卓奇刘海云游令非
Owner BEIHANG UNIV
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