Quid est encoder?
Per motricium operatio, realis-vicis vigilantia parametri ut vena, gyratoris celeritate et relativus situ circumflexionis directionis rotating hastili determinat statusmotorCorpus et apparatu quod puppibus et praeterea, realis-vicis imperium motricium et apparatu scriptor operating conditionibus, ita cognoscens servoing, celeritas ordinacione, et alia specifica.
Hic applicationem ad encoder in fronte-finem mensurae elementum non solum vehementer simplifies mensuram ratio, sed etiam precise, certa et potens.
Encoder est gyratorius sensorem convertit positio et displacement rotating partes in seriem Digital Pulsus annuit, quae collectis et processionaliter ad adjust system ad normam seriem statum ad adjust et mutare in operating statum in apparatibus. Si encoder est cum a calces talea vel stupra stupra, potest etiam esse ad metiretur corporalis quantitates et displacement linearibus movere partes.
Basic genus encoder
Encoder est mechanica et electronic proxima compositum ex praecisione mensuræ cogitationes, signum vel notitia pro coding, conversionem, quia communicationis, tradenda et repono de signo data.
Et encoder est praecisione mensurando fabrica quod combines mechanica et electronic components ad encode, converte, communicate, transmit et copia signa et data. According to different characteristics, encoder classification is as follows: code disc and code scale: linear displacement into electrical signals called code scale encoder, angular displacement into telecommunications for the code disc, - incremental encoder: to provide position, angle and number of laps, etc., to the number of pulses per turn to define the rate of separate. -Absoled encoder: Provide notitia ut situm, angulus et numero revolutiones in angulari incrementis, quisque angularis incrementum datum est unique codice.
-Hybrid absolutum encoders: Hybrid absoluta encoders output duos sets of notitia: unum paro of notitia adhibetur ad deprehendere positionem magneticam vectes, cum munus absoluta notitia; Alterum set prorsus idem quod output notitia de incremental encoders.
Communiter usus encodersMotors
REGULA
Directe per principium photoelectric conversionem ad output tria occidere quadratum undam pulsus A, B et Z. A, B duo occidere pulsus tempus differentia 90o, facile determinare directionem gyrationis; Z-Phase omnis rursus pulsus, propter referat punctum positioning. Commoda: Simple principium constructionis, mediocris mechanica vitae decem millia horas vel fortis anti-intercessiones facultatem, altus reliability, idoneam diu procul tradenda. Incommoda: non potuit output absoluta positio notitias hastam gyrationis.
Absoluta encoders
Direct output digital sensor, sensor circular code disc along the radial direction of a number of concentric code channels, each channel by the light-transparent and light-impermeable sectors between the composition of the number of adjacent code channel sectors is a double relationship between the number of code channels on the code disc is the number of binary digits on the number of code channels is the number of bits of its code disc, in the code disc of the side of the light source, Alter autem correspondentes ad invicem signum alveo est lux, sensitiva elementum; Cum codice disco in diversis situ, lux-sensitiva elementum secundum lucem et non convertam correspondentes gradu signum formare binarii numero. Cum Code disco in diversis locis, singulis photosensitive elementum converts correspondentes gradu signum secundum utrum illuminatur vel non formare binarii numero.
Hoc genus encoder propria est quod non requirit contra et certum digital codice correspondentes situ potest legi in aliquo loco rotating hastile. Plane, magis in codice channel, in altiorem resolutio, quia in encoder cum n-frenum binarii resolutio, in codice Disc debet habere n bitode channel. In praesens, illic es XVI-aliquantulus absoluta encoder products.
Encoder opus principium
By a centre with the shaft of the photoelectric code plate, which has a ring through the dark lines, there are photoelectric transmitter and receiver devices to read, to obtain four sets of sine wave signals combined into A, B, C, D, each sine wave with a phase difference of 90 degrees (relative to a circumferential wave for the 360 degree), the C, D signal inversion, superimposed on the A, B Duo-tempus, quod potest esse auctus ad stabiliendum signum; Et alia rursus ad output a z-tempus pulsum pro nulla positio reference situm.
Ut a B Duada Differentia XC gradus, potest comparari cum a fronte vel B tempus in fronte, ut discernere encoder positivum et vicissim rotationem, per nulla referat.
Encoder disc material has glass, metal, plastic, glass disc is deposited in the glass on a very thin engraved line, its thermal stability is good, high precision, metal disc directly to pass and not pass the engraved line, not fragile, but because of a certain thickness of the metal, the precision is limited, and its thermal stability will be worse than that of the glass of an order of magnitude, the plastic disc is economical, its cost is low, but Et accurate, scelerisque stabilitatem, vita expectationem est peius. Plastic discs sunt frugi, sed accurate, scelerisque stabilitatem, et vita spatio sunt peius.
Resolution - encoder providere quot per seu tenebras lineas per CCCLX gradus gyrationis dicitur resolutio, etiam notum est quod resolutio index, aut directe vocatur quam multis lineas, fere V ~ 10,000 lineas per rotundum index.
Position measurement et Feedback Imperium Principia
Encoders occupare est maxime momenti situ in allevat, machina instrumenta, materia dispensando, motor videre systems et mensurae et control apparatu. Encoders uti optical Grate et infrared lux fontes convertere optical annuit in TTL (HTL) electrica signa per recipientis, quae visuali reflectit rotatores angulus et numero excelsis frequentius ttl gradu et numero excelsis.
Sicut angulus et positus potest metiri verius, quod potest formare clausa-loop potestate ratio cum encoder et inverter ad imperium et magis precise, quod est quod exaltat, apparatus instrumenta etc., quod est quod exaltat.
Summary
In summary, intelligimus encoder dividitur in incremental et absoluta duplex secundum structuram, etiam alii significationibus, ut optical significationibus electrica significationibus potest resolvitur et imperium. Et vivimus in communi vitae, apparatus instrumenta sunt sicut fundatur in precise ordinacione motricium, per feedback ex electrica signum clausa-loop potestate, encoder cum frequency converter est etiam a re ut consequi ad consequi potentiam.
Post tempus: Feb-23-2024