Testbed evaluation of DoS attacks on PID-controllers : (Short paper)

• We present ongoing work in evaluating the performance of PID-controllers under DoS attacks. The experiments are conducted in a recently developed virtual testbed, which is openly available. An important observation is that also benign physical processes may exhibit potentially dangerous oscillations under DoS attacks unless care is taken in the control implementation. An event-based PID-controller with adaptive gain shows promising performance under DoS attack.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Reglerteknik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Control Engineering (hsv//eng)

Nyckelord

Cyber-physical attack

DoS attacks

PID-control

Controllers

Critical infrastructures

Denial-of-service attack

Electric control equipment

Proportional control systems

Testbeds

Adaptive gain

Control implementation

Cyber physicals

Event-based

Physical process

PID controllers

Virtual test beds

Three term control systems

Publikations- och innehållstyp

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