Quick Diagnosis of UCAV Control Surface Failure and Its Hardware-in-the-loop Simulation

Authors

Guanhua Lu, 1. School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, China;;
Xia Jie, 1. School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, China;;2. Science and Technology on Aircraft Control Laboratory, Beihang University, Beijing 100191, China;

Abstract

Abstract: There are many problems in current detection methods such as conditional limitations and complexity of calculation which make them not easy to be put into practical application. The relationship between the servo motor information and the failure of the control surface was analyzed, and a method of detecting the failure rate of the control surface by using the servo current information in combination with the aerodynamic model was proposed. The result of its hardware-in-the-loop simulation shows that the detection system can quickly and accurately output the failure rate within 1 second which is a conservative estimate. That makes the reconfiguration system have a greater chance to regain the effective control of UCAV and increase the survivability of UCAVs that are damaged in the fights.

Recommended Citation

Lu, Guanhua and Jie, Xia (2020) "Quick Diagnosis of UCAV Control Surface Failure and Its Hardware-in-the-loop Simulation," Journal of System Simulation: Vol. 29: Iss. 9, Article 37.
DOI: 10.16182/j.issn1004731x.joss.201709037
Available at: https://dc-china-simulation.researchcommons.org/journal/vol29/iss9/37

First Page

2149

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201709037

Last Page

2158

CLC

TP206

Recommended Citation

Lu Guanhua, Xia Jie. Quick Diagnosis of UCAV Control Surface Failure and Its Hardware-in-the-loop Simulation[J]. Journal of System Simulation, 2017, 29(9): 2149-2158.

DOI

10.16182/j.issn1004731x.joss.201709037