Design and implementation of a hardware-in-the-loop simulation platform for a tail-sitter UAV

Author:

Zou Xu,Liu Zhenbao,Zhao Wen,Wang Lina

Abstract

Purpose A high-fidelity simulation platform helps to verify the feasibility of the controller and reduce the cost of subsequent experiments. Therefore, this paper aims to design a high-fidelity hardware-in-the-loop (HIL) simulation platform for the tail-sitter vehicles. Design/methodology/approach The component breakdown approach is used to develop a more reliable model. Thruster dynamics and ground contact force are also modeled. Accurate aerodynamic coefficients are obtained through wind tunnel tests. This simulation system adopts a mode transition method to achieve continuous simulation for all flight modes. Findings Simulation results are in good agreement with the flight log and successfully predict the state of the vehicle. Originality/value First, the effects of the propeller slipstream are considered. Second, most researchers ignore the parasitic drag caused by the landing gear and other appendages, which is discussed in this study. Third, a ground contact model is implemented to allow a realistic simulation of the takeoff and landing phases. Fourth, complete wind tunnel tests are conducted to obtain more accurate aerodynamic coefficients. Finally, a mode transition method is deployed in the HIL simulation system to achieve continuous simulation for all flight modes.

Publisher

Emerald

Subject

Aerospace Engineering

Reference19 articles.

1. A ROS based automatic control implementation for precision landing on slow moving platforms using a cooperative fleet of Rotary-Wing UAVs,2020

2. Towards a unified Model-Free control architecture for tailsitter micro air vehicles: flight simulation analysis and experimental flights;AIAA Scitech 2020 Forum,2020

3. A new robust adaptive mixing control for trajectory tracking with improved forward flight of a tilt-rotor UAV;ISA Transactions,2021

4. Rflysim: automatic test platform for UAV autopilot systems with fpga-based hardware-in-the-loop simulations;Aerospace Science and Technology,2021

5. Automotive software engineering: a systematic mapping study;Journal of Systems and Software,2017

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