Title | ||
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Optimal Error Feedback And Realization For Roundoff Noise Minimization In Linear Discrete-Time Systems With Full-Order State Observer Feedback |
Abstract | ||
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The optimization problem of error-feedback and realization to minimize the roundoff noise in a closed-loop system with full-order state observer feedback subject to l(2)-scaling constraints is investigated. It is shown that joint optimization of error-feedback and realization is not needed when utilizing a general-matrix error-feedback loop because the optimal error-feedback matrix, in closed-form, can be determined in advance. An analytic technique is developed for obtaining the optimal realization that minimizes the roundoff noise subject to l(2)-scaling constraints. A numerical example is presented to demonstrate the validity and effectiveness of the proposed technique. |
Year | Venue | Field |
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2015 | 2015 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) | State observer,Error feedback,Control theory,Computer science,Matrix (mathematics),Minification,Discrete time and continuous time,Scaling,Optimization problem,Roundoff noise |
DocType | ISSN | Citations |
Conference | 0271-4302 | 0 |
PageRank | References | Authors |
0.34 | 3 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Takao Hinamoto | 1 | 158 | 50.09 |
Akimitsu Doi | 2 | 10 | 13.07 |
Wu-Sheng Lu | 3 | 329 | 49.40 |