Unmanned aerial vehicle flight command auxiliary decision-making system based on expert knowledge and design method thereof

A technology of expert knowledge and auxiliary decision-making, applied in the direction of three-dimensional position/course control, etc., can solve problems such as inability to make correct decisions quickly and lack of experience, and achieve the effect of improving efficiency and ensuring flight safety

CN104932519AActive Publication Date: 2015-09-23北京创衡控制技术有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-09-23

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Abstract

The invention discloses an unmanned aerial vehicle (UAV) flight command auxiliary decision-making system based on expert knowledge and a design method thereof, and belongs to the technical field of UAV command control. According to the design method, data interface adaptation processing is carried out first, and then, danger disposal and information application processing are carried out based on an expert system. According to the invention, the artificial intelligence technology is applied to an UAV system, which can effectively improve the task performing efficiency of UAV operators and ensure the flight safety of UAVs to a larger extent. The method disclosed by the invention has certain universality, and can be applied to UAV systems of different models.
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Description

technical field

[0001] The invention belongs to the technical field of unmanned aerial vehicle command and control, and in particular relates to a design method of an auxiliary decision-making system for unmanned aerial vehicle flight command based on expert knowledge. Background technique

[0002] First of all, due to the constraints and limitations of the "unmanned" characteristics of the aircraft, in order to avoid flight accidents and improve the mission completion rate during UAV flight, the ground flight commander must not only be able to detect flight dangers from telemetry data in a timely manner, It also needs to be able to make accurate disposal judgments. These require the commander not only to have a strong analytical ability, but also to be highly focused on the changes in the screen data. High tension will bring great mental pressure. Secondly, the UAV system is a high-tech equipment that integrates a large number of high-end, precise, and cutting-edge technol...

Examples

Embodiment Construction

[0022] The specific implementation method of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] The present invention proposes a method for designing a UAV flight command auxiliary decision-making system based on expert knowledge, such as figure 1 , the specific implementation steps are as follows:

[0024] The first step: data interface adaptation processing;

[0025] Data interface adaptation processing is the processing process of converting the original data into data that meets the system processing requirements. This process includes data acquisition, data transformation and data interpretation. The data acquisition process is used to obtain real-time telemetry data from the remote telemetry port of the UAV data link or obtain telemetry data from the data files on the local hard disk of the computer. Data conversion completes the conversion of telemetry data from raw format (such as binary) to decimal format...