Chee Khiang Pang, Frank L. Lewis, Shuzhi Sam Ge, Guoxiao Guo, Ben M. Chen, Tong Heng Lee. Singular Perturbation Control for Vibration Rejection in HDDs Using the PZT Active Suspension as Fast Subsystem Observer. IEEE Transactions on Industrial Electronics, 54(3):1375-1386, 2007. [doi]
Abstract is missing.