Change search
ReferencesLink to record
Permanent link

Direct link
Förfarande och anordning för beröringsfri bestämning av en kropps translations- eller vridningsläge
KTH, Superseded Departments, Machine Design. (Mechatronics)ORCID iD: 0000-0002-7550-3134
KTH, Superseded Departments, Machine Design. (Mechatronics)
KTH, Superseded Departments, Machine Design.
1991 (Swedish)Patent (Other (popular science, discussion, etc.))
Abstract [en]

In a method for touch-free determination of the translatory or angular position of a body, a defined measuring path (M) on the body (K) in the direction of said translatory or angular motion of the body (1) is detected spot-wise by means of an optical sensor head (1), which emits laser light towards the measuring path and provides an output signal responsive to light reflected from said path (M), the sensor head (1) and the body (K) with the measuring path (M) being movable relative to each other. In order to provide for an exact position determination with high resolution in an inexpensive way the invention suggests that the surface profile or characteristics of the body (K) along the measuring path (M) is scanned by illumination from the sensor head (1), which consists of an optical pick-up for compact discs.

Place, publisher, year, edition, pages
National Category
Other Mechanical Engineering
URN: urn:nbn:se:kth:diva-86447OAI: diva2:500715
SE 467937B (1993-02-11)

QC 20150128

Patent ej i kraft

Available from: 2012-02-13 Created: 2012-02-13 Last updated: 2015-01-28Bibliographically approved

Open Access in DiVA

No full text

Other links


Search in DiVA

By author/editor
Wikander, JanDuring, CarlAndersson, Sören
By organisation
Machine Design
Other Mechanical Engineering

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 23 hits
ReferencesLink to record
Permanent link

Direct link