ERROR ESTIMATION OF INS GROUND ALIGNMENT THROUGH OBSERVABILITY ANALYSIS
| dc.citation.epage | 97 | en_US |
| dc.citation.issue | 1 | en_US |
| dc.citation.spage | 92 | en_US |
| dc.citation.volume | 28 | en_US |
| dc.citation.woscount | 46 | |
| dc.contributor.author | JIANG, YF | en_US |
| dc.contributor.author | LIN, YP | en_US |
| dc.contributor.department | 電控工程研究所 | zh_TW |
| dc.contributor.department | Institute of Electrical and Control Engineering | en_US |
| dc.date.accessioned | 2014-12-08T15:05:02Z | |
| dc.date.available | 2014-12-08T15:05:02Z | |
| dc.date.issued | 1992-01-01 | en_US |
| dc.description.abstract | A systematic analysis of the observability of an inertial navigation system (INS) in ground alignment with Bar-Itzhack and Berman's error model is presented. It is shown that the unobservable states are separately contained in two decoupled subspaces. The constraints on the selection of unobservable states are discussed. An estimation algorithm which is derived fully from the horizontal velocity outputs for computing the misalignment angles is provided. It reveals that the azimuth error can be entirely estimated from the estimates of leveling error and leveling error rate, without using gyro output signals explicitly. | en_US |
| dc.identifier.doi | 10.1109/7.135435 | en_US |
| dc.identifier.issn | 0018-9251 | en_US |
| dc.identifier.journal | IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1109/7.135435 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/3568 | |
| dc.identifier.wosnumber | WOS:A1992HP65400008 | |
| dc.language.iso | en_US | en_US |
| dc.title | ERROR ESTIMATION OF INS GROUND ALIGNMENT THROUGH OBSERVABILITY ANALYSIS | en_US |
| dc.type | Article | en_US |