Passive interconnection interpretation of PID control

- Ferguson, Joel, Mahony, Robert

Passive momentum observer for nonholonomic systems

- Ferguson, Joel, McLean, Kyle

Passive momentum observer for mechanical systems

- Ferguson, Joel, Donaire, Alejandro, Middleton, Richard, H.

Decentralized control for l₂ weak string stability of vehicle platoon

- Ferguson, Joel, Donaire, Alejandro, Knorn, Steffi, Middleton, Richard H.

Passivity-based control for multi-vehicle systems subject to string constraints

- Knorn, Steffi, Donaire, Alejandro, Agüero, Juan C., Middleton, Richard H.