Results 1 to 10 of about 15,285 (203)
Fault Detection and Identification Method for Quadcopter Based on Airframe Vibration Signals
Sensors, 2021 Quadcopters are widely used in a variety of military and civilian mission scenarios. Real-time online detection of the abnormal state of the quadcopter is vital to the safety of aircraft.
Xiaomin Zhang, Zhiyao Zhao, Xiaoyi Wang
exaly +3 more sources
Model Predictive Controller for Quadcopter Trajectory Tracking Based on Feedback Linearization
IEEE Access, 2021 In this study, a feedback linearization model predictive control algorithm is designed for quadcopter trajectory tracking. By applying feedback linearization to the quadcopter nonlinear model, the quadcopter nonlinear model is transformed into a linear ...
Zhenhuan Cai
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Integral Adaptive Sliding Mode Control for Quadcopter UAV Under Variable Payload and Disturbance
IEEE Access, 2022 The quadcopter unmanned aerial vehicle (UAV) system is considered a good platform for control scheme design as it is highly nonlinear with coupled dynamics and an under-actuated system.
Ahmed Eltayeb +2 more
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Design and Experimental Evaluation of an Odor Sensing Method for a Pocket-Sized Quadcopter
Sensors, 2018 In this study, we design and verify an intake system using the wake of a pocket-sized quadcopter for the chemical plume tracing (CPT) problem. Solving CPT represents an important technique in the field of engineering because it can be used to perform ...
Shunsuke Shigaki +2 more
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Rancang Bangun Low-Budget Autonomous Quadcopter
Metal: Jurnal Sistem Mekanik dan Termal, 2021 Quadcopter is an unstable flying vehicle. The flight controller regulates the rotational speed of the four motors, so that each propeller produces the lift required for the quadcopter to fly stable.
Budi Hartono
doaj +1 more source
Attitude and Altitude Nonlinear Control Regulation of a Quadcopter Using Quaternion Representation
IEEE Access, 2022 Controlling a quadcopter is a challenging task because of the inherent high nonlinearity of a quadcopter system. In this paper, a new quaternion based nonlinear feedback controller for attitude and altitude regulation of a quadcopter is proposed.
Manal S. Esmail +4 more
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, 2023 This paper presents the design and implementation of an aerial surveillance quadcopter for search and rescue applications. The aim of this research is to develop a real-time, compact and cost-effective drone that will be capable of search and rescue operations.
Mohiuddin, Mohammed Arqam +1 more
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Data‐enabled predictive control for quadcopters [PDF]
International Journal of Robust and Nonlinear Control, 2021 AbstractWe study the application of a data‐enabled predictive control (DeePC) algorithm for position control of real‐world nano‐quadcopters. The DeePC algorithm is a finite‐horizon, optimal control method that uses input/output measurements from the system to predict future trajectories without the need for system identification or state estimation ...
Elokda, Ezzat +4 more
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Science & Technique, 2023 The problem of analytical synthesis of the control acceleration of an unmanned aerial vehicle (UAV) of a multirotor type is being solved in relation to a light quadrocopter with a high flight duration. The optimal control is analytically determined for a given minimized quality functional in the form of the minimum time required to transfer the UAV ...
Penghao Gu +2 more
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Concept of anti-collision algorithm for unmanned aerial vehicles [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2022 The basis of the novel anti-collision algorithm is a software implementation that allows theUAV to avoid collisions with environmental obstacles, as well as with other flying objects.
Sebastian Tatko, Stanisław Konatowski
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