| タイトル | Locally optimal-digital redesign of continuous-time systems |
| 著者（英） | Zhang, Jian-Liang; Shieh, Leang-San; Zhao, Xiao-Ming |
| 著者所属（英） | NASA Johnson Space Center |
| 発行日 | 1989-11-01 |
| 言語 | eng |
| 内容記述 | This paper presents a new optimal digital redesign technique for finding a dynamic digital control law from the given continuous-time counterpart by minimizing a local quadratic performance index. The quadratic performance index is chosen as the integral of the weighted squared difference between the states of the original closed-loop system and those of the digitally controlled closed-loop system at any instant between each sampling period. The developed optimal digital redesign control law enables the states of the digitally controlled closed-loop system 10 closely match those of the original closed-loop system at any instant between each sampling period, and it can easily be implemented using microcomputers with a relatively large sampling period. |
| NASA分類 | CYBERNETICS |
| レポートNO | 93A50496 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/314977 |
