A mixed-integer MPC with polyhedral potential field cost for obstacle avoidance. - Florin Stoican; Theodor-Gabriel Nicu; Ionela Prodan (ACC, 2022)

Smooth approximation of polyhedral potential field in NMPC for obstacle avoidance. - Theodor-Gabriel Nicu; Florin Stoican; Ionela Prodan (ECC, 2023)

Safe Motion Along Harmonic Potential Surfaces with Cardinal Spline Dirichlet Boundary Conditions. - Theodor-Gabriel Nicu; Florin Stoican; Daniel Ioan; Ionela Prodan (CDC, 2024)