Wenlong Feng and  Zhenchun Du and  Jianguo Yang,  Grating Scale Thermal Expansion Error Compensation for Large Machine Tools Based on Multiple Temperature Detection.   journal   = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2015, vol. 106(10). 1733 - 1736
    [viewed 20 April 2024]. Available from: https://publications.waset.org/pdf/10002477.