The continuous evolution of modern technology has led to the creation of increasingly
complex and advanced systems. This has been also reflected in the technology of …

This review concentrates on three main challenges of controlling a quadrotor unmanned
aerial vehicle (UAV) as an underactuated mechanical system (UMS). The challenges …

With the rising popularity of unmanned aerial vehicles (UAVs) and increasing variety of their
applications, the task of providing reliable and robust control systems becomes significant …

The continuous evolution of modern technology has led to the creation of increasingly
complex and advanced systems. The growing demands for more reliable performance on …

This paper presents a fault tolerant approach for a coaxial octorotor regarding rotor failures.
A complete architecture including error detection, fault isolation and system recovery is …

Abstract A robust Fault Diagnosis (FD) scheme for a real quadrotor Unmanned Aerial
Vehicle (UAV) is proposed in this paper. Firstly, a novel Adaptive Thau observer (ATO) is …

Unmanned Aerial Vehicles and the increasing variety of their applications are raising in
popularity. The growing number of UAVs, emphasizes the significance of drones' reliability …

This paper presents a new fault-tolerant controller based on an immersion and invariance
(I&I) observer to deal with the partial loss of actuator's effectiveness associated with a …

This article presents a new actuator fault detection and isolation method for multi rotor
unmanned aerials (UAVs). The UAV community raises the need to develop a highly efficient …

本文研究了四旋翼无人机执行器发生部分失效时的姿态控制问题. 通过分析其动力学特性,
将执行器故障以乘性因子加入系统模型, 得到执行器故障情况下四旋翼无人机的姿态动力学模型 …