Publication - Journal Article Geometric Analysis Based Double Closed-Loop Iterative Learning Control of Output PDF Shaping of Fiber Length Distribution in Refining Process DOI https://doi.org/10.1109/tie.2018.2879293 Journal Article IEEE Transactions on Industrial Electronics, vol. 66, iss. 9, pp. 7229-7238, 2019 Authors Mingjie Li, Ping Zhou, Hong Wang, Tianyou Chai Language English