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

fYear

2012

fDate

6-8 July 2012

Firstpage

3049

Lastpage

3052

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Control and Automation (WCICA), 2012 10th World Congress on

Conference_Location

Beijing

Print_ISBN

978-1-4673-1397-1

Type

conf

DOI

10.1109/WCICA.2012.6358394

Filename

6358394