Variance constrained trajectory tracking for tandem-rotor helicopters

Abstract

Purpose

This paper aims to present novel results for trajectory tracking of tandem-rotor helicopters via variance-constrained controllers.

Design/methodology/approach

Regarding these purposes, linearized tandem-rotor helicopter models are benefitted.

Findings

Variance-constrained controllers are very beneficial for trajectory tracking of tandem-rotor helicopters while there exists variance bounds on outputs of interest.

Practical implications

Variance-constrained controllers can be used for cheaper tandem-rotor helicopter operations with high trajectory tracking quality.

Originality/value

Applying variance-constrained control strategy for tandem-rotor helicopters during trajectory tracking. This also causes less fuel consumption and green environment, and good trajectory tracking quality.

Citation

Sal, F. (2018), "Variance constrained trajectory tracking for tandem-rotor helicopters", Aircraft Engineering and Aerospace Technology, Vol. 92 No. 3, pp. 398-403. https://doi.org/10.1108/AEAT-10-2019-0205