| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3QR86Q8 | |||
| Repository | sid.inpe.br/mtc-m21c/2018/04.02.13.40 (restricted access) | |||
| Last Update | 2018:04.02.13.40.49 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2018/04.02.13.40.49 | |||
| Metadata Last Update | 2021:02.11.18.10.38 (UTC) administrator | |||
| DOI | 10.1109/TIM.2017.2789138 | |||
| ISSN | 0018-9456 | |||
| Citation Key | SilvaHemeLeitKuga:2018:FaInCo | |||
| Title | A fast in-field coarse alignment and bias estimation method for stationary intermediate-grade IMUs  | |||
| Year | 2018 | |||
| Month | Apr. | |||
| Access Date | 2024, May 18 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 2338 KiB | |||
| 2. Context | ||||
| Author | 1 Silva, Felipe O. 2 Hemerly, Elder M. 3 Leite Filho, Waldemar de Castro 4 Kuga, Hélio Koiti | |||
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JHC9 | |||
| ORCID | 1 0000-0002-3715-7023 | |||
| Group | 1 2 3 CMC-ETES-SESPG-INPE-MCTIC-GOV-BR 4 DIDMC-CGETE-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Universidade Federal de Lavras (UFLA) 2 Instituto Tecnológico de Aeronáutica (ITA) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 felipe.oliveira@deg.ufla.br 2 hemerly@ita.br 3 waldclf@gmail.com 4 helio.kuga@inpe.br | |||
| Journal | IEEE Transactions on Instrumentation and Measurement | |||
| Volume | 67 | |||
| Number | 4 | |||
| Pages | 831-838 | |||
| Secondary Mark | A2_ENGENHARIAS_IV A2_ENGENHARIAS_III A2_CIÊNCIA_DA_COMPUTAÇÃO B1_INTERDISCIPLINAR B3_CIÊNCIAS_BIOLÓGICAS_I B3_ASTRONOMIA_/_FÍSICA | |||
| History (UTC) | 2018-04-02 13:40:49 :: simone -> administrator :: 2018-04-02 13:40:49 :: administrator -> simone :: 2018 2018-04-02 13:41:46 :: simone -> administrator :: 2018 2019-01-04 16:57:03 :: administrator -> simone :: 2018 2019-01-07 09:55:45 :: simone -> administrator :: 2018 2021-02-11 18:10:38 :: administrator -> simone :: 2018 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Keywords | Coarse self-alignment error analysis rapid infield bias estimation stationary inertial measurement unit (IMU) | |||
| Abstract | This paper presents an innovative in-field coarse bias estimation (CBE) method for stationary intermediate-grade inertial measurement units (IMUs), which is based on the existence of normality and orthogonality errors in the attitude matrix supplied by the traditional three-axis attitude determination stationary coarse alignment (CA) stage. Differently from the currently existing in-field bias estimation formulations, the proposed CBE method is conceived to be conducted in stationary conditions, jointly with the CA, and it allows the down accelerometer bias and the north and down angular rate sensor biases to be adequately estimated. As a main contribution of this paper, we demonstrate that the proposed CBE method is able to greatly accelerate the estimation process of the aforementioned biases, contributing, hence, to shorten the IMU setup time. A comprehensive error analysis is presented, and the conclusions are twofold: 1) the proposed CBE method is valid regardless of the IMU orientation and 2) its estimation accuracy is mainly constrained by the north accelerometer bias and the position location uncertainty, which are, in general, very reduced. Results from simulated and experimental test confirm the adequacy of the outlined verifications, also attesting the superiority of the proposed CBE method in situations where, due to time constraints, stationary fine alignment procedures are not allowed to be carried out. | |||
| Area | ETES | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMC > A fast in-field... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > A fast in-field... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | silva_fast.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher allowfinaldraft | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/3F2UALS 8JMKD3MGPCW/446AF4B | |||
| Citing Item List | sid.inpe.br/bibdigital/2021/02.11.18.06 4 sid.inpe.br/bibdigital/2013/10.14.00.13 2 sid.inpe.br/mtc-m21/2012/07.13.14.49.46 2 | |||
| Dissemination | WEBSCI; IEEEXplore. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||