Title
Risk-bounded Control using Stochastic Barrier Functions
Abstract
In this paper, we design real-time controllers that react to uncertainties with stochastic characteristics and bound the probability of a failure in finite-time to a given desired value. Stochastic control barrier functions are used to derive sufficient conditions on the control input that bound the probability that the states of the system enter an unsafe region within a finite time. These conditions are combined with reachability conditions and used in an optimization problem to find the required control actions that lead the system to a goal set. We illustrate our theoretical development using a simulation of a lane-changing scenario in a highway with dense traffic.
Year
DOI
Venue
2021
10.23919/ACC50511.2021.9483118
2021 AMERICAN CONTROL CONFERENCE (ACC)
Keywords
DocType
ISSN
Barrier Function, Uncertainty, Robotics
Conference
0743-1619
Citations 
PageRank 
References 
0
0.34
0
Authors
6
Name
Order
Citations
PageRank
Shakiba Yaghoubi111.07
Keyvan Majd211.75
Georgios Fainekos300.34
Tomoya Yamaguchi411.75
Danil V. Prokhorov500.34
Bardh Hoxha601.35