Showing 2024Show all
3 papers · 1 filter
cs.RO2024
Safe Navigation in Dynamic Environments using Density Functions
Sriram S. K. S Narayanan, Joseph Moyalan, Umesh Vaidya
This work presents a density-based framework for safe navigation in dynamic environments characterized by time-varying obstacle sets and time-varying target regions. We propose an…
eess.SY2024
Control Density Function for Robust Safety and Convergence
Joseph Moyalan, Sriram S. K. S Narayanan, Umesh Vaidya
We introduce a novel approach for safe control design based on the density function. A control density function (CDF) is introduced to synthesize a safe controller for a nonlinear…
eess.SY2024
Synthesizing Controller for Safe Navigation using Control Density Function
Joseph Moyalan, Sriram S. K. S Narayanan, Andrew Zheng +1
We consider the problem of navigating a nonlinear dynamical system from some initial set to some target set while avoiding collision with an unsafe set. We extend the concept of de…