Sun B, Li X, Guo F, Cheng G. The End-Trajectory Sliding Mode Control Algorithm Design of Hybrid Polishing Robot Based on Nonlinear Disturbance Observer . sv-jme [Internet]. 2026 Mar. 16 [cited 2026 Mar. 24];72(1-2):3-12. Available from: http://193.2.78.197/index.php/sv-jme/article/view/1393