1. Mechanical systems and vibration -- 2. Modeling of disk drive system and its vibration -- 3. Modeling of stewart platform -- 4. Classical vibration control -- 5. Introduction to optimal and robust control -- 6. Mixed H[subscript 2]/H[subscript infinity] control design for vibration rejection -- 7. Low-hump sensitivity control design for hard disk drive systems -- 8. Generalized KYP lemma-based loop shaping control design -- 9. Combined H2 and KYP lemma-based control design -- 10. Blending control for multi-frequency disturbance rejection -- 11. H8[infinity]-based design for disturbance observer -- 12. Two-dimensional H2 control for error minimization -- 13. Nonlinearity compensation and nonlinear control -- 14. Quantization effect on vibration rejection and its compensation -- 15. Adaptive filtering algorithms for active vibration control.