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Performance limitations in the robust.
| Content Provider | CiteSeerX |
|---|---|
| Author | Jemaa, Lamia Ben |
| Abstract | Fundamental limitations for error tracking/regulation are obtained for the robust servomechanism problem (RSP) for discrete time periodic systems. In studying this problem, the RSP for a multi-input/multioutput discrete time system is considered. Application of these results is then made to the \periodic system robust servomechanism problem", and explicit expressions for the limiting costs for error tracking regulation are obtained. These limitations can be characterized completely by the number and location of the non-minimum phase transmission zeros. Keywords Discrete periodic systems; proper systems; cheap control problem; optimal control; performance limitations; servomechanism problem; nonminimum phase; lifting thechnique; 1 Introduction The analysis and control of linear discrete-time periodic systems have recently been receiving a good deal of attention because linear periodic systems, such as cyclostationary processes [1, 2], and multirate digital control systems [3, 4] aris... |
| File Format | |
| Access Restriction | Open |
| Subject Keyword | Performance Limitation Error Tracking Regulation Explicit Expression Multirate Digital Control System Proper System Servomechanism Problem Keywords Discrete Periodic System Discrete Time Periodic System Periodic System Robust Servomechanism Problem Nonminimum Phase Linear Periodic System Robust Servomechanism Problem Cheap Control Problem Fundamental Limitation Optimal Control Multi-input Multioutput Discrete Time System Good Deal Linear Discrete-time Periodic System Non-minimum Phase Transmission Zero Cyclostationary Process Limiting Cost |
| Content Type | Text |
