Figures index

From

Application of Polynomial Regression Models in Prediction of Residual Stresses of a Transversal Beam

František Trebuňa, Eva Ostertagová, Peter Frankovský, Oskar Ostertag

American Journal of Mechanical Engineering. 2016, 4(7), 247-251 doi:10.12691/ajme-4-7-3
  • Figure 1. Casting structure
  • Figure 2. Strain gauge mounting positions on the transversal beam
  • Figure 3. Hole drilling in position 5 on the transversal beam
  • Figure 4. Strain gauge in position 5
  • Figure 5. Comparison of three polynomial regression models with measured data − direction a
  • Figure 6. Comparison of three polynomial regression models with measured data − direction b
  • Figure 7. Comparison of four polynomial regression models with measured data − direction c
  • Figure 8. Scatter plots of standardized residuals vs. fitted values for directions a, b, c
  • Figure 9. 95% prediction interval using quadratic polynomial−direction a
  • Figure 10. 95% prediction interval using quadratic polynomial−direction b
  • Figure 11. 95 % prediction interval using cubic polynomial − direction c