About: Side Angles Measuring System Based on Pressure Difference

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Side Angles Measuring System Based on Pressure Difference Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Side angles measuring system based on pressure difference consists of three identical modules and of two reference pressure volumes. Each module contains two differential pressure sensors Honeywell DC001NDC4 with +-250 Pa range, one temperature sensor with digital output SMT 160-30 with range from - 45 to 150 degrees of Celsius, two 16-bits A/D converters Texas Instruments ADS8513 and control board with microprocessor Freescale HCS12XDT512MAA. Modules measure pressure difference between their two pressure inputs. Two outer modules have one pressure input connected to the reference volume and the other is opened to the atmosphere where senses static pressure. Middle module measures pressure difference between reference volumes. In all modules difference pressure sensors are connected to pressure inputs in order to measure pressure difference with double sensitivity. Sensor outputs are connected to A/D convertors and these digitalized signals are read by microprocessor. Temperature sensor is attached to reference volume and its output is connected directly by microprocessor. Measured data are filtered and corrected by measured conversion characteristics in microprocessor. All modules are controlled by script in Matlab on a PC, data from modules are transferred through CAN bus. From measured data the pressure difference between outer modules is computed. From this pressure difference the side angle of whole system can be calculated. Side angles measuring system based on pressure difference consists of three identical modules and of two reference pressure volumes. Each module contains two differential pressure sensors Honeywell DC001NDC4 with +-250 Pa range, one temperature sensor with digital output SMT 160-30 with range from - 45 to 150 degrees of Celsius, two 16-bits A/D converters Texas Instruments ADS8513 and control board with microprocessor Freescale HCS12XDT512MAA. Modules measure pressure difference between their two pressure inputs. Two outer modules have one pressure input connected to the reference volume and the other is opened to the atmosphere where senses static pressure. Middle module measures pressure difference between reference volumes. In all modules difference pressure sensors are connected to pressure inputs in order to measure pressure difference with double sensitivity. Sensor outputs are connected to A/D convertors and these digitalized signals are read by microprocessor. Temperature sensor is attached to reference volume and its output is connected directly by microprocessor. Measured data are filtered and corrected by measured conversion characteristics in microprocessor. All modules are controlled by script in Matlab on a PC, data from modules are transferred through CAN bus. From measured data the pressure difference between outer modules is computed. From this pressure difference the side angle of whole system can be calculated. (en)
Title	Side Angles Measuring System Based on Pressure Difference Side Angles Measuring System Based on Pressure Difference (en)
skos:prefLabel	Side Angles Measuring System Based on Pressure Difference Side Angles Measuring System Based on Pressure Difference (en)
skos:notation	RIV/68407700:21230/12:00194832!RIV13-TA0-21230___
http://linked.open...avai/predkladatel	Fakulta elektrotechnická
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(TA01030651)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Popelka, Jan Pačes, Pavel
http://linked.open.../riv/druhVysledku	G/B - Funkční vzorek
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...onomickeParametry	Low-cost
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	167794
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/12:00194832
http://linked.open...terniIdentifikace	FVZ_Popelka_SAMS
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open...vai/riv/kategorie	A - Do 5 mil. Kč
http://linked.open.../riv/klicovaSlova	side angles; pressure differences; CAN (en)
http://linked.open.../riv/klicoveSlovo	CAN pressure differences side angles
http://linked.open...ontrolniKodProRIV	[E78608E04F76]
http://linked.open.../licencniPoplatek	Z - Poskytovatel licence na výsledek nepožaduje v některých případech licenční poplatek
http://linked.open...in/vavai/riv/obor	JU
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Safety Improvement of Flight, Crew and Other Participants of Flight Transport in Normal and Emergency Situations by Assistive Technologies
http://linked.open...UplatneniVysledku	2012
http://linked.open...echnickeParametry	Systém měří polohové úhly v rozsahu -90 až +90 stupňů, přesnost měření závisí na vzájemné vzdálenosti modulů (zaručená přesnost měření výškového rozdílu je 30 cm).
http://linked.open...iv/tvurceVysledku	Pačes, Pavel Popelka, Jan
http://linked.open...avai/riv/vlastnik	ČVUT FEL, K13138
http://linked.open...itiJinymSubjektem	P - Nabytí licence je nutné v některých případech
http://localhost/t...ganizacniJednotka	21230

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software