Chin-Yin Chen and  Chi-Cheng Cheng,  Robust Integrated Design for a Mechatronic Feed Drive System of Machine Tools.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2008, vol. 13(1). 56 - 66
    [viewed 27 September 2020]. Available from: https://publications.waset.org/pdf/13346.