1. Luo, Y., Chao, H., Di, L., Chen, Y.Q.: Lateral directional fractional order $$PI^\alpha $$ control of a small fixed-wing unmanned aerial vehicles: controller designs and flight tests. IET Control Theory Appl. 5(18), 2156–2167 (2011)
2. Shang, B., Liu, J., Zhao, T., Chen, Y.Q.: Fractional order robust visual servoing control of a quadrotor UAV with larger sampling period. In: 2016 International Conference on Unmanned Aircraft Systems (ICUAS), pp. 1228–1234. IEEE (2016)
3. Shang, B., Wu, C., Zhang, Y., Chen, Y.Q.: Analysis of maximum possible sampling period for a real-time vision-based control system. In: ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, pp. 1–7. American Society of Mechanical Engineers (2017)
4. Shang, B., Wu, C., Zhang, Y., Chen, Y.Q.: Code for “Analysis of maximum possible sampling period for a real-time vision-based control system”.
http://bit.ly/max-sampling-period
. Accessed 06 Nov 2018
5. Podlubny: Fractional Differential Equations: An Introduction to Fractional Derivatives, Fractional Differential Equations, to Methods of Their Solution and some of Their Applications, vol. 198. Elsevier, Amsterdam (1998)