Matches in SemOpenAlex for { <https://semopenalex.org/work/W3038205650> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W3038205650 endingPage "106045" @default.
- W3038205650 startingPage "106045" @default.
- W3038205650 abstract "In this work, a complementary navigation algorithm for a Global Navigation Satellite System (GNSS) in urban canyons is presented. The proposed system uses a few unidirectional rangefinders to determine positions by 3D map matching. For 3D map matching problem, the observation model can be defined as a discontinuity piecewise linear function. Owing to discontinuities, a typical linearization-based tightly coupled integration algorithm is inadequate. Therefore, this paper presents an overall algorithm flow that loosely couples the position determined by 3D map matching with inertial navigation and assesses the effectiveness of this method. The small number of measurements implies that we need a matching method different from the used by the conventional LADAR-based system, where thousands of measurements are possible. In other words, conventional matching techniques such as the widely used ICP (iterative closest point) approach for LADAR are inappropriate. Therefore, we propose a matching method based on the MSD (mean squared difference) index suitable for the proposed system. An uncertainty model of the matching results is also proposed. Given that the accuracy of the matched position is mainly influenced by the arrangement of the surrounding buildings, the proposed model is designed to reflect the geometric properties of the buildings. As a first proof of concept, we conducted a Monte-Carlo simulation for a comparison of different measurement update methods and a comparison of uncertainty models. The simulation results show that the proposed algorithm outperforms the conventional algorithm." @default.
- W3038205650 created "2020-07-10" @default.
- W3038205650 creator A5040664556 @default.
- W3038205650 creator A5054791152 @default.
- W3038205650 creator A5063442064 @default.
- W3038205650 date "2020-11-01" @default.
- W3038205650 modified "2023-10-16" @default.
- W3038205650 title "3D map matching using a few rangefinders and an uncertainty model considering the arrangement of buildings for urban canyon navigation" @default.
- W3038205650 cites W2013798594 @default.
- W3038205650 cites W2029815037 @default.
- W3038205650 cites W2034563302 @default.
- W3038205650 cites W2049981393 @default.
- W3038205650 cites W2070933692 @default.
- W3038205650 cites W2075144397 @default.
- W3038205650 cites W2082109795 @default.
- W3038205650 cites W2104845659 @default.
- W3038205650 cites W2130422193 @default.
- W3038205650 cites W2133820918 @default.
- W3038205650 cites W2146348403 @default.
- W3038205650 cites W2215173806 @default.
- W3038205650 cites W2530039057 @default.
- W3038205650 cites W2610424402 @default.
- W3038205650 cites W2889019284 @default.
- W3038205650 cites W2946246968 @default.
- W3038205650 cites W2969467151 @default.
- W3038205650 doi "https://doi.org/10.1016/j.ast.2020.106045" @default.
- W3038205650 hasPublicationYear "2020" @default.
- W3038205650 type Work @default.
- W3038205650 sameAs 3038205650 @default.
- W3038205650 citedByCount "3" @default.
- W3038205650 countsByYear W30382056502022 @default.
- W3038205650 crossrefType "journal-article" @default.
- W3038205650 hasAuthorship W3038205650A5040664556 @default.
- W3038205650 hasAuthorship W3038205650A5054791152 @default.
- W3038205650 hasAuthorship W3038205650A5063442064 @default.
- W3038205650 hasConcept C10138342 @default.
- W3038205650 hasConcept C105795698 @default.
- W3038205650 hasConcept C11210021 @default.
- W3038205650 hasConcept C11413529 @default.
- W3038205650 hasConcept C121332964 @default.
- W3038205650 hasConcept C134306372 @default.
- W3038205650 hasConcept C154945302 @default.
- W3038205650 hasConcept C158622935 @default.
- W3038205650 hasConcept C162324750 @default.
- W3038205650 hasConcept C165064840 @default.
- W3038205650 hasConcept C198082294 @default.
- W3038205650 hasConcept C19966478 @default.
- W3038205650 hasConcept C205649164 @default.
- W3038205650 hasConcept C2777042112 @default.
- W3038205650 hasConcept C31972630 @default.
- W3038205650 hasConcept C33923547 @default.
- W3038205650 hasConcept C41008148 @default.
- W3038205650 hasConcept C49441653 @default.
- W3038205650 hasConcept C51399673 @default.
- W3038205650 hasConcept C62520636 @default.
- W3038205650 hasConcept C62649853 @default.
- W3038205650 hasConcept C90509273 @default.
- W3038205650 hasConceptScore W3038205650C10138342 @default.
- W3038205650 hasConceptScore W3038205650C105795698 @default.
- W3038205650 hasConceptScore W3038205650C11210021 @default.
- W3038205650 hasConceptScore W3038205650C11413529 @default.
- W3038205650 hasConceptScore W3038205650C121332964 @default.
- W3038205650 hasConceptScore W3038205650C134306372 @default.
- W3038205650 hasConceptScore W3038205650C154945302 @default.
- W3038205650 hasConceptScore W3038205650C158622935 @default.
- W3038205650 hasConceptScore W3038205650C162324750 @default.
- W3038205650 hasConceptScore W3038205650C165064840 @default.
- W3038205650 hasConceptScore W3038205650C198082294 @default.
- W3038205650 hasConceptScore W3038205650C19966478 @default.
- W3038205650 hasConceptScore W3038205650C205649164 @default.
- W3038205650 hasConceptScore W3038205650C2777042112 @default.
- W3038205650 hasConceptScore W3038205650C31972630 @default.
- W3038205650 hasConceptScore W3038205650C33923547 @default.
- W3038205650 hasConceptScore W3038205650C41008148 @default.
- W3038205650 hasConceptScore W3038205650C49441653 @default.
- W3038205650 hasConceptScore W3038205650C51399673 @default.
- W3038205650 hasConceptScore W3038205650C62520636 @default.
- W3038205650 hasConceptScore W3038205650C62649853 @default.
- W3038205650 hasConceptScore W3038205650C90509273 @default.
- W3038205650 hasLocation W30382056501 @default.
- W3038205650 hasOpenAccess W3038205650 @default.
- W3038205650 hasPrimaryLocation W30382056501 @default.
- W3038205650 hasRelatedWork W1964041166 @default.
- W3038205650 hasRelatedWork W2901265155 @default.
- W3038205650 hasRelatedWork W2956374172 @default.
- W3038205650 hasRelatedWork W3188333020 @default.
- W3038205650 hasRelatedWork W4210818033 @default.
- W3038205650 hasRelatedWork W4221065211 @default.
- W3038205650 hasRelatedWork W4308071650 @default.
- W3038205650 hasRelatedWork W4313854656 @default.
- W3038205650 hasRelatedWork W4319317934 @default.
- W3038205650 hasRelatedWork W4319837668 @default.
- W3038205650 hasVolume "106" @default.
- W3038205650 isParatext "false" @default.
- W3038205650 isRetracted "false" @default.
- W3038205650 magId "3038205650" @default.
- W3038205650 workType "article" @default.