37 citations · 151 across the 85 of their papers we have counts for
7 papers · 1 filter
Resilience of Linear Systems to Partial Loss of Control Authority
Jean-Baptiste Bouvier, Melkior Ornik
After a loss of control authority over thrusters of the Nauka module, the International Space Station lost attitude control for 45 minutes with potentially disastrous consequences.…
Post-Disaster Repair Crew Assignment Optimization Using Minimum Latency
Anakin Dey, Melkior Ornik
Across infrastructure domains, physical damage caused by storms and other weather events often requires costly and time-sensitive repairs to restore services as quickly as possible…
Multi-agent Multi-target Path Planning in Markov Decision Processes
Farhad Nawaz, Melkior Ornik
Missions for autonomous systems often require agents to visit multiple targets in complex operating conditions. This work considers the problem of visiting a set of targets in mini…
Online Guaranteed Reachable Set Approximation for Systems with Changed Dynamics and Control Authority
Hamza El-Kebir, Ani Pirosmanishvili, Melkior Ornik
This work presents a method of efficiently computing inner and outer approximations of forward reachable sets for nonlinear control systems with changed dynamics and diminished con…
Lodestar: An Integrated Embedded Real-Time Control Engine
Hamza El-Kebir, Joseph Bentsman, Melkior Ornik
In this work we present Lodestar, an integrated engine for rapid real-time control system development. Using a functional block diagram paradigm, Lodestar allows for complex multi-…
Distributed Transient Safety Verification via Robust Control Invariant Sets: A Microgrid Application
Jean-Baptiste Bouvier, Sai Pushpak Nandanoori, Melkior Ornik +1
Modern safety-critical energy infrastructures are increasingly operated in a hierarchical and modular control framework which allows for limited data exchange between the modules.…
Quantitative Resilience of Linear Systems
Jean-Baptiste Bouvier, Melkior Ornik
Actuator malfunctions may have disastrous consequences for systems not designed to mitigate them. We focus on the loss of control authority over actuators, where some actuators are…