BCH054

Statistical Design of Experiments

L-T-P3-0-0 Credits3 Session2024-25 TypeTheory
Appears in 1 semester

B.Tech Chemical Engineering · Sem 5 (Departmental Elective-I)

Syllabus

5 units · 40 lecture hours
Unit1

Unit 1: Introduction

5 hrs

Overview of the subject, random errors, random variables, random sampling, determinate and indeterminate errors and their analyses.

Unit2

Unit 2: Design of experiments

11 hrs

Systematic planning of experiments, methods for analysis of experimental results. General linear model ANOVA, and model checking Factorial Designs: The 2k Factorial Design, blocking and confounding in the 2k factorial design, introduction to two and three-level fractional factorial design.

Unit3

Unit 3: Fitting regression Models

6 hrs

linear and nonlinear regression, general Linear Models and methods for fitting, validating and testing Response surface methods: Introduction to response surface methods and experiments with random factors Strategies for experimental design with examples

Unit4

Unit 4: Probability distribution

8 hrs

Presentation of experimental data, discrete, continuous and normal probability density functions, standard probability distribution functions: Normal, Student’s T, chi-square and F distributions

Unit5

Unit 5

10 hrs

Introduction to Response Surface Methodology, the Method of Steepest Ascent, Experimental Designs for Fitting Response Surfaces- Designs for Fitting the First-Order Model, Designs for Fitting the Second-Order Model, Evolutionary Operation. Advanced topics in design of experiments

Course Objectives2 points
  • To provide advanced concepts of statistical modeling
  • To introduce and emphasize experimental designs for scientific investigations.
Course Outcomes (COs)6 outcomes

After completion of the course student will be able to:

  1. CO1Familiarize with basic concepts such as random errors, random variables, random sampling, and hypothesis testing
  2. CO2Distinguish between determinate and indeterminate errors and quantify them
  3. CO3Compare variability due to random errors with variability from controlled process factors
  4. CO4Interpret ANOVA results and identify significant factors that influence the experiments
  5. CO5Fit empirical models to experimental data using linear regression concepts
  6. CO6Optimize processes using response surface methodology

REFERENCE BOOKS

  1. S.NO

Books

  1. YEAR OF PUBLICATION/ REPRINT
  2. Montgomery, D. C., G.C. Runger, Applied Statistics and Probability for Engineers. 7th ed. New Delhi: Wiley-India. . 2022
  3. Montgomery, D. C., Design and Analysis of Experiments. 9th ed. New Delhi: Wiley-India, 2011 2017
  4. Myers, R. H., D. C. Montgomery and C. M. Anderson-Cook, Response Surface Methodology. 4the. New Jersey: Wiley. 2022

Official AKTU syllabus

This subject is on page 23, 24 of the original AKTU PDF.

Official AKTU syllabus PDF ↗