A predictable smoothing evolution model for computer-controlled polishingJing Hou, Pengli Lei, Shiwei Liu, Xianhua Chen, Jian Wang, Wenhui Deng and Bo ZhongJ. Eur. Opt. Soc.-Rapid Publ., 16 1 (2020) 23DOI: https://doi.org/10.1186/s41476-020-00145-4