17 citations · 28 across the 11 of their papers we have counts for
4 papers · 1 filter
Identification of Linear Systems with Multiplicative Noise from Multiple Trajectory Data
Yu Xing, Benjamin Gravell, Xingkang He +2
The paper studies identification of linear systems with multiplicative noise from multiple-trajectory data. An algorithm based on the least-squares method and multiple-trajectory d…
Anomaly Detection Under Multiplicative Noise Model Uncertainty
Venkatraman Renganathan, Benjamin J. Gravell, Justin Ruths +1
State estimators are crucial components of anomaly detectors that are used to monitor cyber-physical systems. Many frequently-used state estimators are susceptible to model risk as…
Risk-Averse RRT* Planning with Nonlinear Steering and Tracking Controllers for Nonlinear Robotic Systems Under Uncertainty
Sleiman Safaoui, Benjamin J. Gravell, Venkatraman Renganathan +1
We propose a two-phase risk-averse architecture for controlling stochastic nonlinear robotic systems. We present Risk-Averse Nonlinear Steering RRT* (RANS-RRT*) as an RRT* variant…
Centralized Collision-free Polynomial Trajectories and Goal Assignment for Aerial Swarms
Benjamin Gravell, Tyler Summers
Computationally tractable methods are developed for centralized goal assignment and planning of collision-free polynomial-in-time trajectories for systems of multiple aerial robots…