Abstract
A robust control design is developed to minimize a system's response to unknown disturbances. The method consists of on-line identification of the system's state space equations coupled with an H∞-optimal controller design. The H∞ controller is designed such that the maximum of the system's closed-loop transfer function is less than γ, where γ is a positive design variable chosen as the upper bound on the H∞ norm of the closed-loop system. This robust controller is used to eliminate vibrations in cutting operations of a boring bar with an active dynamic absorber.
Original language | English |
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Pages (from-to) | 436-442 |
Number of pages | 7 |
Journal | Conference Proceedings - IEEE SOUTHEASTCON |
State | Published - 1995 |
Event | Proceedings of the IEEE Southeastcon '95 Conference - Raleigh, NC, USA Duration: Mar 26 1995 → Mar 29 1995 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering