On Improving the Performances of Hydraulic Incremental Positioning Units with Mechanical Position Feedback

Constantin Bucşan; Mihai Avram

doi:10.4028/www.scientific.net/AMR.463-464.1277

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 463-464On Improving the Performances of Hydraulic...

On Improving the Performances of Hydraulic Incremental Positioning Units with Mechanical Position Feedback

Abstract:

This paper presents a method for increasing the speed and the positioning accuracy of the positioning systems with mechanical position feedback. The method consists in using a position transducer for real time determination of the position of the load and correcting this position using an adequate algorithm. It is preferable not to modify the construction of the positioning unit, allowing the user to decide when to use this correction method according to the practical application. An interesting solution to this problem is to use an external space-position finding sensing system, as presented in the paper.

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Periodical:

Advanced Materials Research (Volumes 463-464)

Pages:

1277-1280

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.463-464.1277

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Online since:

February 2012

Authors:

Constantin Bucşan, Mihai Avram

Keywords:

Incremental, Optoelectronic Sensor, Position Feedback, Positioning Unit

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References

[1] M. Avram: Acţionări hidraulice şi pneumatice – Echipamente şi sisteme clasice şi mecatronice, Editura Universitara, Bucuresti (2005).

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[3] C. Bucşan: Space-Position Finding System for Industrial Robots, The 3rd Scientific-Technical Conference Mechatronica '97, Warsaw, 20-22 nov. 1997, Vol. I, p.33.

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