WASET
    M. Mohebbi and  K. Shakeri,  Optimal Controllers with Actuator Saturation for Nonlinear Structures.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2010, vol. 37(1). 58 - 64
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/3659.