Primary Parameter Detection of Unmanned Aerial Vehicle Radio Energy Transmission System and Controller Design
Year: 2025
Type: article
Abstract: UAV wireless power transfer (WPT) systems face a conflict between lightweight and robustness. Traditional control relies on communication modules, adding weight and lacking stability in complex electromagnetic environments. To resolve this, a primary-side parameter detection control scheme without receiver communication is proposed, constructing a "parameter self-sensing-robust control" collaborative optimization framework. S-P topology enables no-load parameter detection and load decoupling; robustness is enhanced via generalized state space averaging model reduction (Hankel singular value analysis) and coprime factor perturbation H∞loop shaping controller. Electromagnetic field simulation optimizes coupling mechanism design for efficient energy transfer. Experiments validate primary-side mutual inductance detection accuracy, receiver state estimation precision, and communication-free closed-loop control implementation. The designed H∞ controller exhibits good robustness in non-minimum phase systems, verifying its effectiveness in complex electromagnetic environments. This research provides theoretical support and implementation paths for UAV WPT engineering applications, advancing smart city infrastructure upgrading.
Source: Theoretical and Natural Science
Author: Xueze Gao
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: hybrid
OpenAlex ID: W4414477238
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