| 1. Identity statement | ||||
| Reference Type | Conference Paper (Conference Proceedings) | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3Q8B6PP | |||
| Repository | sid.inpe.br/mtc-m21b/2017/12.19.16.29 | |||
| Last Update | 2017:12.19.16.29.29 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2017/12.19.16.29.29 | |||
| Metadata Last Update | 2021:02.11.18.20.47 (UTC) administrator | |||
| Secondary Key | INPE--PRE/ | |||
| Citation Key | LeiteKugaLeit:2017:CoTwMe | |||
| Title | Comparing two methods of coarse self alignment using high accuracy sins  | |||
| Year | 2017 | |||
| Access Date | 2024, May 18 | |||
| Secondary Type | PRE CI | |||
| Number of Files | 1 | |||
| Size | 2359 KiB | |||
| 2. Context | ||||
| Author | 1 Leite, Leonardo Kameyama de Castro 2 Kuga, Hélio Koiti 3 Leite Filho, Waldemar de Castro | |||
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHC9 | |||
| Group | 1 CMC-ETES-SESPG-INPE-MCTIC-GOV-BR 2 3 DIDMC-CGETE-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 3 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 leokcl@gmail.com 2 helio.kuga@inpe.br 3 waldemar@castroleite.com.br | |||
| Conference Name | Iberian Latin-American Congress on Computational Methods in Engineering, 38 (CILAMCE) | |||
| Conference Location | Florianópolis, SC | |||
| Date | 5-8 nov. | |||
| Book Title | Proceedings | |||
| History (UTC) | 2017-12-19 16:30:07 :: simone -> administrator :: 2017 2021-02-11 18:20:47 :: administrator -> simone :: 2017 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Keywords | Aided Navigation Inertial Navigation Coarse Alignment | |||
| Abstract | Inertial alignment is a classical problem existing when one needs to bootstrap an inertial navigation system (INS) based on inertial sensors such as gyros and accelerometers. When no external aid is present one needs to provide the INS with some self-starting procedures. This study performs an investigation on the performance of two methods of coarse self-alignment for Strap-down Inertial Navigation Systems (SINS). The probably bestknown standard method TRIAD is compared with a new variant method of coarse selfalignment known as ON-TRIAD (Felipe O. Oliveira et al., 2016). The performance assessment between the two methods is given by the comparison between the Euler angles yielded by each method, using actual data from relatively high accuracy SINS (aerospace grade). Using the initial static part of high sampling data, both methods are exercised and the Euler angles are computed several times. It was also analyzed the influence on the accuracy of a simple pre-processing to identify gross outliers, with little additional computer burden. In short, this work describes the results of both procedures depicting the influence of different mathematical tools on the data processing, accounting for the measurement quality as well. | |||
| Area | ETES | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMC > Comparing two methods... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDMC > Comparing two methods... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| data URL | http://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP3W34P/3Q8B6PP | |||
| zipped data URL | http://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP3W34P/3Q8B6PP | |||
| Language | en | |||
| Target File | leite_comparing.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | allow from all | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | sid.inpe.br/mtc-m21b/2013/09.26.14.25.22 | |||
| Next Higher Units | 8JMKD3MGPCW/3F2UALS 8JMKD3MGPCW/446AF4B | |||
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.49.46 2 | |||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Empty Fields | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi e-mailaddress edition editor format isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark tertiarytype type url versiontype volume | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||