Title :
Key technology research on fault detection and diagnosis for broken-wing small unmanned aerial vehicle
Author :
Huang Junjie ; Jiang Zhen ; Li Shuping ; Xu Xinli ; Shi Xiaobin
Author_Institution :
Dept. of Mechatron. Eng. & Autom., Shanghai Univ., Shanghai, China
Abstract :
An accident with any component failure of the small unmanned aerial vehicle (SUAV) will happen in the operation process. At present the sensor and actuator faults are mostly studied and the damaged body considers very few. The research status of the air dynamics and fault detection and diagnosis (FDD) are firstly introduced in the paper. The methods of the pneumatic parameters and properties on the broken-wing SUAV and the key technologies of FDD are analyzed. At last the experiment of the broken-wing SUAV is established by using the FDD subsystems. A specific plan and research methods is provided through the paper. Meanwhile it provides the theory and research foundation for reconstruction control system.
Keywords :
aerospace components; autonomous aerial vehicles; fault diagnosis; microactuators; microsensors; pneumatic actuators; FDD; actuator fault; air dynamics; broken wing SUAV; component failure; fault detection and diagnosis; operation process; pneumatic parameter; reconstruction control system; sensor fault; small unmanned aerial vehicle; Aerodynamics; Control systems; Educational institutions; Fault diagnosis; Mathematical model; Nonlinear systems; Vehicles; Broken-wing SUAV; FDD; Identification method; Pneumatic parameters;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2012 10th World Congress on
Conference_Location :
Beijing
Print_ISBN :
978-1-4673-1397-1
DOI :
10.1109/WCICA.2012.6358394
