1. Bartolini, G., Ferrara, A., Usai, E.: Chattering avoidance by second-order sliding mode control. IEEE Trans. Automat. Control 43(2), 241–246 (1998)
2. Bartolini, G., Ferrara, A., Levant, A., Usai, E.: On second order sliding mode controllers. In: Variable Structure Systems, Sliding Mode and Nonlinear Control, pp. 329–350. Springer (1999)
3. Besselink, B., Johansson, K.H.: String stability and a delay-based spacing policy for vehicle platoons subject to disturbances. IEEE Trans. Automat. Control 62(9), 4376–4391 (2017)
4. Cao, Y., Ren, W.: Distributed coordinated tracking with reduced interaction via a variable structure approach. IEEE Trans. Automat. Control 57(1), 33–48 (2012)
5. Cao, Y., Yu, W., Ren, W., Chen, G.: An overview of recent progress in the study of distributed multi-agent coordination. IEEE Trans. Ind. Inform. 9(1), 427–438 (2012)