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UAV altitude control method, system, storage medium and electronic equipment

A technology for altitude control and unmanned aerial vehicle, applied in control/regulation system, vehicle position/route/altitude control, non-electric variable control and other directions, which can solve problems such as poor control effect

Active Publication Date: 2022-03-11
PRODRONE TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a UAV altitude control method, system, storage medium and electronic equipment to solve the problem of poor control effect of the current UAV control method based on air pressure data

Method used

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  • UAV altitude control method, system, storage medium and electronic equipment
  • UAV altitude control method, system, storage medium and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] One embodiment of the present invention is provided with a drone height control method, such as figure 1 As shown, an engine high degree control method includes the following steps:

[0044] Step S100, obtain the air pressure data of the periphery of the drone K, at a time period N original air pressure data inner Make up the number of air pressure, wherein K and N are positive integers;

[0045] Step S200, get the average value of the number of air pressure And based on the average of the obtained air pressure number columns Pre-filtering of the air pressure number column is pre-filtered by the pressure number column. ;

[0046] Step S300, based on the prefiltering result of the number of air pressure regulations And the average of the number of air pressure Difference value Filter the gas compression number, acquire the air pressure filtering of the K time ;

[0047] Step S400, the air pressure filtering result based on the acquired K Control against the flight ...

Embodiment 2

[0085] The present invention also provides a drone height control system, such as figure 2 As shown, the control system 500 includes:

[0086] The air pressure data acquisition unit 501 is used to obtain the air pressure peripheral of the drone;

[0087] The air pressure number recovery unit 502 is used to construct a number of air pressure;

[0088] The calculation unit 503 is used to calculate the average value of the gas pressure number column. Pre-filtering result of the number of air pressure And the average of the number of air pressure Difference value ;

[0089] The prefilter unit 504 is used to pre-filter the pressure number column;

[0090] Filter unit 505 is used to filter the pneumatic number of pre-filtered processes to obtain filtering results;

[0091] The control unit 506 controls the flight height of the drone based on the filtering result;

[0092] In the present embodiment, the pressure data acquisition unit 501 transmits it to the air pressure number column...

Embodiment 3

[0094]The present invention also discloses a storage medium that stores a computer program that is executed by the processor, so that the processor performs the step of performing the procedure height control method described in Example 1.

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Abstract

The present invention relates to the technical field of unmanned aerial vehicle control, and specifically provides an unmanned aerial vehicle height control method, system, storage medium and electronic equipment. The N original air pressure data in the set form the air pressure series, where K and N are both positive integers; obtain the average value of the air pressure series, and pre-filter the air pressure series by weighting the sensitivity coefficient based on the obtained average value of the air pressure series to obtain the predicted Filtering result; Based on the pre-filtering result of air pressure series and the difference of the average value of air pressure series, described air pressure series is filtered, obtains the air pressure filtering result of K time; The altitude is controlled; the present invention optimizes the method for the drone to control the altitude of the drone based on the air pressure data.

Description

Technical field [0001] The present invention relates to the field of drone control technology, and more particularly to a highly controlled method, system, storage medium, and electronic device. Background technique [0002] When the drone is in flight, reliable height data is required to control the height direction. The air pressure gauge is better than the other measurement, and has the advantages of extensive measurement range, and therefore the acquisition of the high data of the drone is mainly derived from the air pressure gauge. However, the original data of the air pressure gauge is large and cannot be used directly, and it needs to be filtered. [0003] The existing air pressure data filtering method is primarily a sliding averaging method, which has a certain filtering effect on periodic disturbance in the air pressure gauge data, which is mainly changed to change the filtering effect by adjustment of the length of the data queue. The longer the queue length, the more ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 黄立洪亮张正飞张原艺王龙薛源刘华斌
Owner PRODRONE TECH (SHENZHEN) CO LTD