1. E. N. Johnson and S. K. Kannan, “Adaptive flight control for an autonomous unmanned helicopter,” Proc. of AIAA Guidance, Navigation, and Control Conf. Exhibit, 2002. [click]
2. T. J. Koo and S. Sastry, “Output tracking control design of a helicopter model based on approximate linearization,” Proceedings of the 37th IEEE Conference on Decision and Control, vol. 4, pp. 3635–3640, 1998. [click]
3. C. C. Luo, R. F. Liu, C. D. Yang, and Y. H. Chang, “Helicopter H¥ control deisgn with robust flying quality,” Aerosp. Sci. Technol., vol. 7, pp. 159–169, 2003. [click]
4. D. McLean and H. Matsuda, “Helicopter station-keeping: comparing LQR, fuzzy-logic and neural-net controllers,” Eng. Appl. Artif. Intell., vol. 11, pp. 411–418, 1998. [click]
5. N. Marconi and R. Naldi, “Aggressive control of helicopters in presence of parametric and dynamical uncertainties,” Mechatronics, vol. 18, pp. 381–389, 2008. [click]