WASET
    Yung-Tien Liu and  Chun-Chao Wang,  One-DOF Precision Position Control using the Combined Piezo-VCM Actuator.   journal   = {International Journal of Biomedical and Biological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2009, vol. 32(8). 189 - 194
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/6495.