Name
Title | ||
|---|---|---|
Roundoff Noise Minimization In State-Space Discrete-Time Systems Using Joint Optimization Of High-Order Error Feedback And Realization |
Abstract | ||
|---|---|---|
This paper deals with the joint optimization problem of high-order error-feedback and realization for minimizing roundoff noise at the output of a closed-loop system with a full-order observer feedback system subject to l(2)-scaling constraints. It is shown that the problem can be converted into an unconstrained optimization problem by using linear-algebraic techniques. The unconstrained optimization problem at hand is then solved iteratively by employing an efficient quasi-Newton algorithm with closed-form formulas for key gradient evaluation. A case study is presented to demonstrate the validity and effectiveness of the proposed technique. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/TCSI.2014.2337233 | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS |
Keywords | Field | DocType |
High-order error-feedback, joint optimization, l(2)-scaling, roundoff noise minimization | Error feedback,Control theory,Electronic engineering,Minification,Discrete time and continuous time,Observer (quantum physics),State space,Optimization problem,Mathematics,Roundoff noise | Journal |
Volume | Issue | ISSN |
61 | 12 | 1549-8328 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Akimitsu Doi | 1 | 10 | 13.07 |
| Wu-Sheng Lu | 2 | 329 | 49.40 |
| Takao Hinamoto | 3 | 158 | 50.09 |