55 citations · 90 across the 24 of their papers we have counts for
Showing 2023Show all
3 papers · 1 filter
eess.SY2023
Characterizing Smooth Safety Filters via the Implicit Function Theorem
Max H. Cohen, Pio Ong, Gilbert Bahati +1
Optimization-based safety filters, such as control barrier function (CBF) based quadratic programs (QPs), have demonstrated success in controlling autonomous systems to achieve com…
eess.SY2023
Intermittent Safety Filters for Event-Triggered Safety Maneuvers with Application to Satellite Orbit Transfers
Pio Ong, Aaron D. Ames
In balancing safety with the nominal control objectives, e.g., stabilization, it is desirable to reduce the time period when safety filters are in effect. Inspired by traditional s…
eess.SY2023
Sample-and-Hold Safety with Control Barrier Functions
Gilbert Bahati, Pio Ong, Aaron D. Ames
A common assumption on the deployment of safeguarding controllers on the digital platform is that high sampling frequency translates to a small violation of safety. This paper inve…