| 摘要 |
<p>An optimal vibration mount (132) for a disc drive (100) is designed by computing external, Κ, and internal, Υ, disturbance models for the disc drive and defining an inertia matrix, M, for the disc drive. A state estimator, such as a Kalman filter, is defined based on the inertia matrix and external and internal disturbance models, and a covariance matrix, Σ, is derived based on the filter algebraic Riccati equation. The state estimator gain, H, is calculated from Σ(I 0)'Υ-1, and the optimal mount damping, B, and stiffness, K, parameters are derived from the state estimator gain and inertia matrix, H = (a).</p> |
