EuroGNC 2019 Paper Abstract

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Paper ThM3.4

Wu, Meiliwen (Politecnico di Milano), Lovera, Marco (Politecnico di Milano)

Time-Domain vs Frequency-Domain Identification for a Small-Scale Helicopter

Scheduled for presentation during the Regular Session "Estimation 2" (ThM3), Thursday, April 4, 2019, 12:00−12:30, BL281.2

5th CEAS Conference on Guidance, Navigation and Control, April 3-5, 2019, Milano, Italy

This information is tentative and subject to change. Compiled on March 29, 2024

Keywords Parameter estimation, MAV flight dynamics and control, MAV experiments

Abstract

In this work the problem of model identification for the fight dynamics of a small scale helicopter is considered. Two model identification methods, a time-domain subspace identification method and a frequency-domain output-error one, are evaluated and compared in detail in terms of time-domain simulations and in frequency response analyses. Results show that both methods can predict the time-domain responses in good agreement with the flight test results, with relative advantages and disadvantages which are discussed in detail.

 

 

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