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IEEM 101 Industrial Engineering and Modern Logistics
Instructor: Ajay Joneja, room: 5537, phone: 7119
Web-Page: www-ieem/dfaculty/ajay IELM 101
TA’s: Mabel XU Jing, MA Hong
References: Notes (on web-site)Introduction to Industrial and Systems Engg, by Turner, Mize, Case, Nazemetz
Grading: HW (20), Exams (40 + 40)
Honesty Policy: Copy HW shared scoreCheating in exams ‘F’
… the design, improvement, and installation
of integrated systems
of people, material, information, equipment, and energy.
Definition of Industrial Engineering
Definition paraphrased from www.iienet.org
Uses
knowledge, skills in maths, physical, and social sciences
principles and methods of engineering analysis and design
To
specify, predict, and evaluate such integrated systems.
Historical Landmarks
1730-1800’s: Industrial Revolution organized factories
James Watt
The BBC animation of Watts’ single acting engine is here.
1776: Adam Smith specialization of labour
Historical Landmarks..
- Advocated free trade
- ‘Fair’ prices set automatically in markets under competition, (the ‘Invisible hand’)
1832: Charles Babbage division of labourorganization of work
Historical Landmarks...
Reconstruction of Babbage’s Difference Machine(precursor of the modern computer)
Historical Landmarks….
1800s: Henry Maudslay Interchangeability
- Interchangeable components for manufacture of rigging blocks
- Also introduced standard sized screws-nuts
Main requirement: Repeatable, Precision machining
1900s: Frederick Taylor mass production Frank and Lillian Gilbreth time and motion study
Historical Landmarks…..
Taylor
Taylor’s principles of Scientific Management:
1. Divide each task into parts, develop the best way to do each part;
2. Select the best person to do the each part;
3. Train, teach and develop the worker;
4. Provide financial incentives to follow the methods;
5. Managers plan the activities, and workers execute the tasks.
1905-1920: Henry Ford mass production
Ford Model T
Historical Landmarks……
1900-1920: Andrei Markov Markov chains Agner Erlang Queueing Theory
Basis for: queues, inventory control,stock prices, forecasting,…
Historical Landmarks…….
Markov[source: www.darbyhudson.com]
~1950: George Dantzig Simplex Methodto solve Linear programs
Applications Production planning, Schedules, …
George Dantzig
Historical Landmarks……..
1924: Dr. Walter A. Shewhart Statistical Quality Control
1950’s: Deming Quality management
1950’s: Genichi Taguchi Design of experiments
Historical Landmarks………
Applications: Controlling the quality of a process/product
Shewhart Taguchi
1945-1950: Ergonomics
Historical Landmarks……….
Keyboard designsToys Hazards : • Choking (marbles etc.)• Injury from sharp edge• Poisoning
1960’s: Ford motor company Ford Mustang(Mass customization)
Historical Landmarks………..
Course Plan
Stage Topics Methods
I Facilities planning, Transportation and Logistics
Discrete optimization and Graph techniques
II Operations planning, Production planning
CPM/PERT, Linear programming
III Inventories (and perhaps Queueing) Stochastic, Probabilistic systems
IV Quality control and management Statistics
V Product design, Ergonomics Statistical methods, Algebra
Next topic: facilities planning (graph techniques, minimum spanning trees)