Control computers diagnostics for UAV flight control system

Abstract

Purpose

The purpose of this paper is to present the topic of control computers diagnostics. They are part of an unmanned aerial vehicle (UAV) control system implemented in a modified version of MP-2 Czajka aircraft.

Design/methodology/approach

The algorithms were designed as a basic version of the diagnostic system. The system is open and will be developed.

Findings

First results show that the diagnostic system works properly. The system is easy for implementation and burdens the control computers only insignificantly.

Research limitations/implications

The system presented can detect only computers out of work. In its present version, it cannot detect such errors as improper calculations of control signals. After first in-flight testing, the system will be further developed.

Practical implications

The diagnostic system is implemented in an UAV technology demonstrator.

Originality/value

The designed system is the part of an UAV control system, designed for ground observation. Such technology demonstrator and flying laboratory enable different type of research in the area of aviation.

Citation

Kopecki, G. (2016), "Control computers diagnostics for UAV flight control system", Aircraft Engineering and Aerospace Technology, Vol. 88 No. 3, pp. 420-426. https://doi.org/10.1108/AEAT-10-2012-0187