Development of new phase shifting techniques for contouring, deformation and vibration analysis

• Autorzy: Robbersmyr, K. G. , Karimi, H. R.
• Konferencja: International Symposium on Compressor & Turbine Flow Systems Theory & Application Areas "SYMKOM" (11 ; 20-23.10.2014 ; Łódź, Polska)
• Języki publikacji: EN

Abstrakty

EN

In this paper, two phase shifting techniques are introduced for objects surface analysis with projected fringes. First, scanning phase shift (SPS) is introduced for contouring and deformation analysis, while max-minscanning is used for vibration analysis. Then, a smoothing algorithm called phase shift convolution is used on the contouring and deformation phase maps. It is shown that both these techniques are suitable for the use on unstable objects.

Słowa kluczowe

PL

analiza powierzchni; analiza deformacji; analiza drgań

EN

scanning phase shift; surface analysis; deformation analysis; vibration analysis

• Czasopismo: Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka
• Rocznik: 2014
• Tom: nr 145
• Strony: 101--102

Twórcy

autor

Robbersmyr, K. G.

• University of Agder 4879 Grimstad, Norway,

autor

Karimi, H. R.

• University of Agder 4879 Grimstad, Norway