Matches in SemOpenAlex for { <https://semopenalex.org/work/W1972078576> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W1972078576 abstract "In order to obtain real-time and accurately magnetic parameters, a micro digital magnetometer based on HMC1001 magnetoresistance sensors was designed. The paper detailedly illustrates the working principle and design scheme of the system. The data acquisition module adopts 24 bit sigma-delta A/D converter AD7732 to sample magnetic signals of three sensors. FPGA is applied as main master controller to perform the data acquisition and transmission. Finally, the sampled data are transmitted to the upper computer through RS485 interface in asynchronous serial mode. According to the analysis of writing and reading time diagrams of AD7732, the paper also introduces the software design of data collection. Through the use of parallel processing capabilities of FPGA, three-channel analog signals are sampled in parallel, which realizes the real time acquisition and transmission of magnetic signals. The test result showed that tricomponent magnetic resistance magnetometer has the good performance in linearity, noise level and long-term stability. Compared with traditional magnetometer, this system has advantages such as high reliability, high precision and low power consumption. It can be applied successfully in the detection of weak geomagnetic field signal." @default.
- W1972078576 created "2016-06-24" @default.
- W1972078576 creator A5054596482 @default.
- W1972078576 creator A5058286436 @default.
- W1972078576 date "2014-12-01" @default.
- W1972078576 modified "2023-10-16" @default.
- W1972078576 title "Design and implementation of weak magnetic measurement based on magnetoresistive sensors" @default.
- W1972078576 cites W2158274126 @default.
- W1972078576 cites W2370815405 @default.
- W1972078576 doi "https://doi.org/10.1109/iccwamtip.2014.7073355" @default.
- W1972078576 hasPublicationYear "2014" @default.
- W1972078576 type Work @default.
- W1972078576 sameAs 1972078576 @default.
- W1972078576 citedByCount "1" @default.
- W1972078576 countsByYear W19720785762023 @default.
- W1972078576 crossrefType "proceedings-article" @default.
- W1972078576 hasAuthorship W1972078576A5054596482 @default.
- W1972078576 hasAuthorship W1972078576A5058286436 @default.
- W1972078576 hasConcept C111919701 @default.
- W1972078576 hasConcept C115260700 @default.
- W1972078576 hasConcept C115961682 @default.
- W1972078576 hasConcept C119599485 @default.
- W1972078576 hasConcept C121332964 @default.
- W1972078576 hasConcept C127413603 @default.
- W1972078576 hasConcept C153946474 @default.
- W1972078576 hasConcept C154945302 @default.
- W1972078576 hasConcept C163985040 @default.
- W1972078576 hasConcept C199360897 @default.
- W1972078576 hasConcept C24326235 @default.
- W1972078576 hasConcept C2777904410 @default.
- W1972078576 hasConcept C41008148 @default.
- W1972078576 hasConcept C42935608 @default.
- W1972078576 hasConcept C62520636 @default.
- W1972078576 hasConcept C9390403 @default.
- W1972078576 hasConcept C99498987 @default.
- W1972078576 hasConceptScore W1972078576C111919701 @default.
- W1972078576 hasConceptScore W1972078576C115260700 @default.
- W1972078576 hasConceptScore W1972078576C115961682 @default.
- W1972078576 hasConceptScore W1972078576C119599485 @default.
- W1972078576 hasConceptScore W1972078576C121332964 @default.
- W1972078576 hasConceptScore W1972078576C127413603 @default.
- W1972078576 hasConceptScore W1972078576C153946474 @default.
- W1972078576 hasConceptScore W1972078576C154945302 @default.
- W1972078576 hasConceptScore W1972078576C163985040 @default.
- W1972078576 hasConceptScore W1972078576C199360897 @default.
- W1972078576 hasConceptScore W1972078576C24326235 @default.
- W1972078576 hasConceptScore W1972078576C2777904410 @default.
- W1972078576 hasConceptScore W1972078576C41008148 @default.
- W1972078576 hasConceptScore W1972078576C42935608 @default.
- W1972078576 hasConceptScore W1972078576C62520636 @default.
- W1972078576 hasConceptScore W1972078576C9390403 @default.
- W1972078576 hasConceptScore W1972078576C99498987 @default.
- W1972078576 hasLocation W19720785761 @default.
- W1972078576 hasOpenAccess W1972078576 @default.
- W1972078576 hasPrimaryLocation W19720785761 @default.
- W1972078576 hasRelatedWork W2336660315 @default.
- W1972078576 hasRelatedWork W2358868200 @default.
- W1972078576 hasRelatedWork W2365136468 @default.
- W1972078576 hasRelatedWork W2373066471 @default.
- W1972078576 hasRelatedWork W2374760825 @default.
- W1972078576 hasRelatedWork W2382099100 @default.
- W1972078576 hasRelatedWork W2384296318 @default.
- W1972078576 hasRelatedWork W2392105117 @default.
- W1972078576 hasRelatedWork W2899660880 @default.
- W1972078576 hasRelatedWork W2942242450 @default.
- W1972078576 isParatext "false" @default.
- W1972078576 isRetracted "false" @default.
- W1972078576 magId "1972078576" @default.
- W1972078576 workType "article" @default.