作者
Pangun Park, Harshad Khadilkar, Hamsa Balakrishnan, Claire J Tomlin
发表日期
2014/8/28
期刊
IEEE Transactions on Automatic Control
卷号
59
期号
12
页码范围
3357-3372
出版商
IEEE
简介
This paper addresses the design of a secure and fault-tolerant air transportation system in the presence of attempts to disrupt the system through the satellite-based navigation system. Adversarial aircraft are assumed to transmit incorrect position and intent information, potentially leading to violations of separation requirements among aircraft. We propose a framework for the identification of adversaries and malicious aircraft, and then for air traffic control in the presence of such deliberately erroneous data. The framework consists of three mechanisms that allow each aircraft to detect attacks and to resolve conflicts: fault detection and defense techniques to improve Global Positioning System (GPS)/inertial navigation, detection and defense techniques using the Doppler/received signal strength, and a fault-tolerant control algorithm. A Kalman filter is used to fuse high frequency inertial sensor information with low …
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P Park, H Khadilkar, H Balakrishnan, CJ Tomlin - IEEE Transactions on Automatic Control, 2014