Real-Time Terrain-Following of an Autonomous Quadrotor by Multi-Sensor Fusion and Control

For the application of the autonomous guidance of a quadrotor from confined undulant ground, terrain-following is the major issue for flying at a low altitude. This study has modified the open-source autopilot based on the integration of a multi-sensor receiver (a Global Navigation Satellite System...

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Bibliographic Details
Main Authors: Yuan Yang, Yongjiang Huang, Haoran Yang, Tingting Zhang, Zixuan Wang, Xixiang Liu
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/11/3/1065