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Optimization method and system for unmanned aerial vehicle hybrid power energy management

A hybrid power and energy management technology, applied in aircraft power plant, design optimization/simulation, aircraft parts, etc., to achieve the effect of less energy consumption

Active Publication Date: 2022-07-22
NORTHWESTERN POLYTECHNICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to avoid the deficiencies of the prior art, the present invention proposes a method for optimizing the energy management of the hybrid electric power of the UAV. UAV power energy management optimization method, which combines the advantages of the existing power technology, adopts the power propulsion method of oil push and electric push, and reasonably allocates and optimizes the energy carried by the UAV according to the established flight target, so that Under the condition of meeting the precise control of UAV, it can meet the requirement of long battery life

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Embodiment Construction

[0020] The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc., or The positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, Therefore, it should not be construed as a limitation of the present invention.

[0022] Referrin...

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Abstract

The invention provides a method and a system for optimizing the energy management of a gasoline-electric hybrid power of an unmanned aerial vehicle, and belongs to the technical field of optimization platforms. Among them, the UAV hybrid energy management optimization method system is written based on Python, and Python is used to build the interface; the method is divided into three steps: data input and database establishment module, calculation and optimization module, the user interface building module starts from data input. Then, enter the calculation and optimization module, import the selected data, build the proxy model, call the database data, optimize the proxy model, obtain the optimal solution, and finally build the user section. This system is the first optimized system for UAV hybrid energy management, and has the characteristics of simple operation and can be run on the Python platform.

Description

technical field [0001] The invention belongs to the field of optimization platforms, and in particular relates to a method and a system for optimizing the energy management of an unmanned aerial vehicle (UAV) fuel-electric hybrid power. Background technique [0002] UAVs continue to play a huge role in military, agriculture, transportation, exploration, disaster rescue, etc. due to a series of advantages such as high flying height, portable external equipment, and high cost performance. And as the advantages of UAVs in various fields gradually appear, the demand for UAVs with long flight time, longer range and longer airborne time is continuously expanding. At present, there are two main types of UAV power: internal combustion engine and pure electric drive. The internal combustion engine can provide sufficient power, but in order to fly for a long time, it needs to carry more fuel, and it is easy to cause environmental pollution, which is difficult to control accurately. ...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F30/20B64D31/00B64D27/02
Inventor 王俨剀向惠敏房豪博杨璧绮张小虎师晴晴
Owner NORTHWESTERN POLYTECHNICAL UNIV