ACTIVE BLADE TRACKER AND RELATED SYSTEMS AND METHODS

Devices, methods and systems are provided for monitoring movement of an object (120), such as rotation of a blade (120) or other airfoil. One exemplary tracking device (102) includes a first emitter (140) to emit first radiation along a first line of sight (105), a first detector (142) proximate the...

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Bibliographische Detailangaben
Hauptverfasser:	KUO, Chris, LILLY, David Daniel, LACY, Douglas
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	Devices, methods and systems are provided for monitoring movement of an object (120), such as rotation of a blade (120) or other airfoil. One exemplary tracking device (102) includes a first emitter (140) to emit first radiation along a first line of sight (105), a first detector (142) proximate the first emitter (140) to detect the first radiation, a second emitter (160) to emit second radiation along a second line of sight (107), and a second detector (162) proximate the second emitter (160) to detect the second radiation.