CHEE418

Strategies for Process Investigations

Personnel

Instructor

James McLellanDupuis 316james.mclellan@queensu.ca613-533-2785

TAs

Judith Ogwuru13je11@queensu.ca
Shamimeh Azimisa204@queensu.ca
Bexi Bustillo18bmb3@queensu.ca

Course Description

This is a course about identifying systematic relationships between variables, and selecting and estimating appropriate models for making predictions about process behaviour and developing insights into the process structure. Different data types and data collection approaches are considered, including quantitative and qualitative data. Graphical and quantitative techniques are presented for exploratory data analysis, identifying possible model structures and parameterizations, and assessing the quality of estimated models and predictions. Both linearly parameterized and nonlinear regression models are discussed, and machine learning techniques are introduced. The distinctions between supervised and unsupervised learning in machine learning are made, and are compared to regression estimation. The roles of designed experiments and data analysis procedures in process investigations are discussed. Applications of two-level factorial and fractional factorial designs in screening studies and higher-order experimental designs are examined. The design component of this course is the planning and execution of an experimental investigation, the analysis of the resulting data, and the formulation of recommendations on the basis of those results. (12/0/0/18/12)

Prerequisites: CHEE 209 – Analysis of Process Data (or equivalent) or permission of the department. Exclusion: STAT 361.

Objectives and Outcomes

CLO DESCRIPTION INDICATORS
CLO1 Assess the existence of systematic relationships between variables using appropriate graphical and quantitative techniques

KB-Mathematics
KB-ES-ApplMath (b)
IN-Synthesis
TOO (a), (c)

CLO2 Estimate empirical models between variables using statistical model building and machine learning techniques including multiple linear and non-linear regression KB-Mathematics
KB-ES-ApplMath (b)
CLO3 Assess the quality of estimated models using graphical and quantitative techniques IN-Synthesis
ET-Create
ET-Limitations
CLO4 Evaluate and interpret estimated models taking into account sources of uncertainty and variability IN-Synthesis
ET-Create
ET-Limitations
CLO5 Propose programs of experimental investigation taking into account the goals and context of the investigation, screen and prioritize process variables using 2-level factorial designs, and higher-order experimental designs KB-ES-ApplMath (b)
IN-Conduct
IN-Synthesis

This course develops the following attributes at the 4th year level:

Knowledge Base (KB): Mathematics Demonstrate competence in university-level mathematics.

Knowledge Base, Engineering Science (KB-ES): Applied Math (b) Apply numerical and statistical methods to analyze, interpret and model data.

Investigation (IN): Conduct Conduct investigations to test hypotheses related to complex problems. Synthesis Synthesize information from investigations, considering sources of unbcertainty and limitations to reach substantiated conclusions.

Engineering Tools (ET): Create Develop, adapt and/or extend appropriate software, equipment, models and simulations for a range of engineering activities. Limitations Evaluate limitations and errors of instrumentation/measurement techniques/models/simulations to assess appropriateness of the results. 





Relevance to the Program

Course Structure and Activities

This course represents a study period of one semester spanning 12 consecutive weeks. Learners can expect to invest on average 2 hours per week online in this course, 2 hours per week in class discussions that supplement the online material, one hour per week in tutorials working on practice problems, plus 3 hours of independent study. Learners who adhere to a pre-determined study schedule are more likely to successfully complete the course on time.

Resources

Recommended Textbook

  • Montgomery, D.C., Runger, G.C. and N.F. Hubele, Engineering Statistics, Wiley, New York (2010), 5th Edition (Note: Editions 3, 4, and 5 are acceptable).

Other Materials

Software

The following software will be used:

  • JMP (available from the FEAS software distribution “AppsAnywhere” at no charge (university license)). Please see OnQ course pages for details and instructions.

Additional software that can be used includes:

  • JASP (available for free from the University of Amsterdam). Please see OnQ course pages for details and instructions.
  • R (available for free download from CRAN). Please see OnQ course pages for details and instructions.
  • Matlab (available from the FEAS software distribution “AppsAnywhere” at no charge (university license)). Please see OnQ course pages for details and instructions.

Datasets

Datasets will be made available for practicing analysis and model building. Datasets will be posted on the CHEE418 OnQ pages.

Slides and Readings

Slides, readings and supplemental materials will be posted on the CHEE418 OnQ pages.