“…Conditions for L ∞ string stability of linear, unidirectional, platoon systems have been originally investigated in (Swaroop and Hedrick, 1996, Chapter 5). Other works on L ∞ string stability of linear platoon systems include (Swaroop and Hedrick, 1999;de Wit and Brogliato, 1999;Rogge and Aeyels, 2008;Monteil et al, 2018). In particular, in (Swaroop and Hedrick, 1999;de Wit and Brogliato, 1999) unidirectional platoons with no external disturbances are considered, while in (Rogge and Aeyels, 2008) the platoon does not have a leading vehicle and the use of ring interconnection topologies are explored, when only the first vehicle is affected by an external disturbance.…”