Suppression of cutting forces using combined inverse model based disturbance observer and disturbance force observer

• Main Authors: Madihah Maharof, Zamberi Jamaludin, Mohammad Minhat, Lokman Abdullah, Nur Amira Anang, Chiew, Tsung Heng, Jailani Jamaludin, Tjahjowidodo, Tegoeh
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Mechanical engineering; Cascade Controller; Inverse Model Based Disturbance Observer (IMBDO)
• Online Access: https://jamt.utem.edu.my/jamt/article/view/4881; https://hdl.handle.net/10356/142244
• Institution: Nanyang Technological University

This paper focuses on damping strategies that addressed the effect that high frequency harmonics content of cutting force have on positioning accuracy of the x-axis of an XY positioning table via controller and observer design approaches. Cutting force generated from direct contact between the workp...