Lean Six Sigma
Graduate Certificate

Home » All Programs » Lean Six Sigma
Learn quality control in manufacturing, development, defense, and services. Must have completed an undergraduate degree.

Program Overview

Efficiency Elevated.

Twenty-first century product and service quality is essential to modern competiveness. The Graduate Certificate in Quality Engineering focuses on theory and practices on statistical methods, quality control systems, quality audit, quality control improvement, design and analysis of experiments, quality product design, and quality control in manufacturing, product development, defense applications and service systems.

Why LTU?
  • Gain a strategic skill set in statistical methods, quality systems, and advance process improvement techniques valued by high-paying industries like manufacturing and defense. 
  • Learn from dedicated faculty with industry experience.
  • Flexible learning options designed for working professionals. 

Contact

Ahad Ali, Program Director
aali@ltu.edu
248.204.2531

Curriculum

The 15-credit-hour Graduate Certificate in Lean Six Sigma consists of five three-credit engineering/manufacturing courses that concentrate on quality.

Required Courses (9 Credit Hours)

Course Name

Course #

Credits

Lean Manufacturing Systems

This course is developed to provide students with fundamentals of lean manufacturing, lean production preparation, System assessment, process value-stream mapping, sources of waste, lean production processes, workplace organization – 5S, stability, just-in-time, one piece flow, pull systems, cellular manufacturing systems, quick change and set-up reduction methods, total productive maintenance, poka-yoke, mistake proofing, continuous improvement, visual management, employee involvement, cross functional teams, involving people in the change process, importance of culture and sustaining improvement and change.

EIE5513

3

Six Sigma Processes

The course will cover modern design tools and methods on the Six Sigma paradigm. Topics include tools and methods including process flow diagrams, cause and effect diagrams, gage R&R, organizational leadership, product development, system integration, critical parameter management, quality function deployment, concept generation, and strategy for organizing six sigma techniques in industry among many others. Provide useful tools to conceive new product requirements, design baseline functional performance, optimize design performance, and verify system capability.

EIE6673

3

Quality Control

Quality policies and objectives, management of quality, new product quality, production of quality. Statistical process quality control. Computers and SPQC. Methods for process improvements, preventive maintenance. Quality measure and controls in several manufacturing industries.

EMS6403

3

Choose Two of the Following (6 Credit Hours)

Course Name

Course #

Credits

Reliability and Maintainability Engineering

This course explains the principles of reliability and maintainability engineering. It explains the reliability viewpoints: reliability metrics, customer perception, and things engineers do. It focuses on the reliability cycle and functional engineering activities in the product life cycle. The students will apply reliability and maintainability modeling techniques in product design. They will apply reliability tools and methods for analysis and product reliability problems in the product design process, product reliability testing, and maintaining and/or improving reliability and quality in production. Topics include: basic reliability models, constant failure rate model, time-dependent models, reliability of systems, state-dependent systems, design for reliability, maintainability, design for maintainability, availability, the analysis of failure data, reliability estimation and applications. Competencies and collaborative e-learning will be demonstrated by students conducting reliability and/or maintainability projects. A project report and an oral presentation are required from each team.

EIE5613

3

Product Development and Sustainability

This course is developed to introduce students to the various product development process tools, it will focus on understanding customer needs, establishing product function, students will be exposed to examples of product teardown and benchmarking, students will participate in practical exercises outlining engineering specifications, product portfolio, architecture, generating concepts, concept selection and concept embodiment, results will be shared with classmates and presented in class. Students are required to form teams and select case studies about modeling of product metrics, DFM/DFA/DSA/DFS/DFE, special focus will be on: design for recyclability, design for robustness and design for sustainability.

EIE5623

3

Quality Engineering Systems

Fundamentals of Quality Engineering, Fundamentals of Statistical Studies, Basic Probability and Statistics, Stabilizing and Improving a Process with Control Charts, Attribute, Variable & Out of Control Charts, Defining and Documenting a Process, Diagnosing a Process, Process Capability and Improvement Studies, Six Sigma applications, Process Mapping, Process Variability, Manufacturing Quality Assurance Systems, Quality Standards, ISO 9000:2000, ISO 14000, TS16949 Standards.

EEM6763

3

Engineering Systems Simulation

This course explains the principles of engineering systems modeling and simulation. It describes the different types of computer modeling and simulation: continuous, kinematics, and discrete-event simulations. It explains how these simulation techniques are utilized as design, analysis, problem-solving, and decision-support tools for complex engineering systems. Topics include: principles of systems modeling and simulation, types of simulation models and techniques, simulation software, queuing models, statistical models in simulation, selecting input probability distribution, building valid credible models, statistical analysis of output, and design and conduct of simulation experiments. Competencies and collaborative e-learning will be demonstrated by students conducting engineering systems simulation projects. A project report and an oral presentation are required.

EMS5603

3

Design of Experiments

The planning of experiments. Factorial experiments. Fractional factorial experiments. Incomplete block designs. Modeling and optimization in manufacturing.

EMS7103

3

Product Innovation and Design

The course provides students with advance knowledge and theory of current innovative methods of product design and development. Topics include axiomatic design, one-FR design, multi-FR design, design of systems, Axiomatic design of manufacturing systems, Axiomatic design of materials-processing techniques, product design, product complexity, design for safety, product liability and case studies.

EMS6823

3

This course covers a new or specialized topic in industrial engineering for which there is a strong faculty and student interest, but is not covered in other courses.

EIE5983

3

Admission Requirements

Applicants to the Graduate Certificate in Lean Six Sigma must:

  • Hold an undergraduate degree in engineering, science, math, computer science, or physical science (or other technical field) from an accredited college or university. Individuals with a degree in a non-engineering field may be required to take prerequisite course work.
  • Provide one letter of recommendation, preferably from employer and former professor.
  • Provide official transcripts of all completed college work.
  • Have earned an overall GPA of at least 3.0 on a 4.0 scale. Applicants who do not meet all conditions for regular admissions may be admitted on a provisional basis.
  • Provide a resume, documenting professional experiences and relevant extracurricular activities.
  • Submit a completed graduate application form.

» Document Viewer

Use Your Cell Phone as a Document Camera in Zoom

  • What you will need to have and do
  • Download the mobile Zoom app (either App Store or Google Play)
  • Have your phone plugged in
  • Set up video stand phone holder

From Computer

Log in and start your Zoom session with participants

From Phone

  • Start the Zoom session on your phone app (suggest setting your phone to “Do not disturb” since your phone screen will be seen in Zoom)
  • Type in the Meeting ID and Join
  • Do not use phone audio option to avoid feedback
  • Select “share content” and “screen” to share your cell phone’s screen in your Zoom session
  • Select “start broadcast” from Zoom app. The home screen of your cell phone is now being shared with your participants.

To use your cell phone as a makeshift document camera

  • Open (swipe to switch apps) and select the camera app on your phone
  • Start in photo mode and aim the camera at whatever materials you would like to share
  • This is where you will have to position what you want to share to get the best view – but you will see ‘how you are doing’ in the main Zoom session.