Output feedback based adaptive composite nonlinear flight control design for a small-scale un-crewed helicopter

F Thomas, SJ Mija - ISA transactions, 2022 - Elsevier
This correspondence deals with the trajectory tracking control of an un-crewed helicopter
during hover/low-speed flights. A multi-loop architecture is used in which the inner-loop …

Composite control of a hovering helicopter based on optimized sliding mode control

F Thomas, AV Thottungal, MS Johnson - Journal of Optimization Theory …, 2021 - Springer
A composite control law for stabilizing a small-scale helicopter during hover flight mode is
proposed in this paper. The proposed method is developed by combining the sliding mode …

[PDF][PDF] Decentralized nonlinear robust control for multivariable systems: Application to a 2 DoF laboratory helicopter

M Yousfi, CB Njima, T Garna - Acta Polytechnica Hungarica, 2020 - epa.niif.hu
In this paper a decentralized nonlinear robust control (DNRC) using loop shaping design
procedure (LSDP) and gain scheduling (GS) technique is developed for MIMO (multiple …

Composite nonlinear H∞ based output feedback controller for an un-crewed helicopter in its hover flight

F Thomas, MS Johnson - Aircraft Engineering and Aerospace …, 2021 - emerald.com
Composite nonlinear H∞ based output feedback controller for an un-crewed helicopter in its
hover flight | Emerald Insight Books and journals Case studies Expert Briefings Open Access …

An integral approach for aircraft pitch control and instrumentation in a wind-tunnel

JF Villarreal Valderrama, L Takano… - Aircraft Engineering …, 2020 - emerald.com
Purpose Aircraft pitch control is fundamental for the performance of micro aerial vehicles
(MAVs). The purpose of this paper is to establish a simple experimental procedure to …

Innovative UAV Applications for Vector Surveillance and Disease Control: A New Horizon

A Budiyono, G Masuda - Journal of Instrumentation, Automation …, 2023 - ojs.unsysdigital.com
As the global public health landscape evolves, the urgency to mitigate and control the
spread of infectious diseases is paramount. To enhance our capability in this endeavor, this …

Improved fireworks algorithm and its application in PID parameters tuning

X Yin, X Li, L Liu, YJ Wang - 2017 36th Chinese Control …, 2017 - ieeexplore.ieee.org
In this paper, an improved fireworks algorithm is proposed in PID control system
performance optimization. This new algorithm called fireworks algorithm with genetic …

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Adaptive fuzzy control for twin rotor helicopter stabilization

MH Younis, R Quraishi - 2019 Second International …, 2019 - ieeexplore.ieee.org
This paper presents the development of a fuzzy controller for stabilization of a twin-rotor
helicopter model that is a non-linear, highly unstable and cross-coupled plant. Control …

Robust control simulation on following performance of high-speed railway in situ testing system

Y Mao, L Zeng, F Zhen - Advances in Mechanical …, 2018 - journals.sagepub.com
Subgrade bears both the impacts of the high-speed train and the weight of superstructures.
Its stability affects the line smoothness directly, but it is very hard to simulate its working …