Movement-direction determination apparatus

Movement-direction determination apparatus

A laser beam is irradiated onto a moving object, and scattered light reflected from the moving object is split into two beams, which are then received through respective spatial filters that are 90 DEG out of phase with each other, thereby providing two signals. The signals are processed to determin...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KADOWAKI, HIDEJIRO, SHIGEKI, KATO
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
MEASURING
MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A laser beam is irradiated onto a moving object, and scattered light reflected from the moving object is split into two beams, which are then received through respective spatial filters that are 90 DEG out of phase with each other, thereby providing two signals. The signals are processed to determine the movement direction of the moving object.