IE478 - Production Systems Design-Practice

Prof. Dr. M. Selim AktürkProf. Dr. İhsan Sabuncuoğlu

Assoc. Prof. Dr. Bahar Yetiş Kara

Gizem ÖzbaygınOkan Dükkancı

Başak Yazar

Department of Industrial EngineeringBilkent University

Ankara

February 8, 2012

Effective Project Management

• Project Plan– Tasks, packages, sub-packages, etc.

• Time plan– Deadlines, due dates, deliverables

• Resource Allocation– Team work

• Coordination

4

Mühendis Ne Yapar?

• Problem çözmek• Analiz yapmak• Tasarım (Design)

5

Endüstri Mühendisi Ne Yapar?

• Ürün veya hizmet üreten sistemlerin TASARIMINI yapar.

- Ürünleri üretecek SÜREÇLERİ tasarlar• Sistemleri sürekli iyileştirerek daha ETKİN

ve VERİMLİ kullanılmalarını sağlar.• Bu tür sistemlerin YÖNETİLMESİNİ sağlar.

6

Problemler

• Design• Tesis yeri seçimi • Tesis yerleşimi• Montaj hattı tasarımı• Lojistik ağ tasarımı

• Operasyonel• Üretim planlama/çizelgelme• Envanter yönetimi• Verimlilik• Logistik dağıtım ve rotalama• Talep tahmini

• Stratejik- uzun vadeli• Çözüm zamanı çok

önemli değil

• Operasyonel- kısa vadeli

• Çözüm zamanı çok önemli

Üretim Sistemleri

8

Karar Destek Sistemleri (KDS)

• A decision support system (DSS) is a computer-based information system that supports business or organizational decision-making activities

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• User requirements• Input - Outputs• Models ve solution algorithms• Validation• Integration• Implementation

Karar Destek Sistemleri (KDS)

Conceptual model

Logical model

Operational Model

Real System

VERIFICATION

VALIDATION

Modeling

Mathematical Models

Prescriptive (Normative Models) Descriptive Models

Used to formulate and solve a problem Used to describe or analyse the system behavior

Examples: Examples:

• Linear Programming• Dynamic

Programming

• Simulation• Queuing Models

Logical Model

• Shows the logical relationships among the elements of the model

start

Read data

checkGenerate data

Set new event

CalculateStats

Print checkStop

Logical Model

Matematiksel model

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Start

Early October

Problem Definition

1st week of November

Begin-March

Implementation Final

End-April

• Delivery of the project

• Report• Presentation

Semester break

• Formulation• Literature/Industrial

Review• Model Development &

Testing• Solution Algorithms

• Data Collection• Solution• Coding

5 months

Process

• Pilot Study Evaluation Committee Meeting– Project Completion & Starting Implementations

• Begin-March• Completion of Websites (Careful with company approvals!)

• 9 April

Requirements

1. Requirement for IE 478(Everything in English!)

FINISH the project!

- Final ReportEnd April

- Final presentation1-15 May

2. Requirement for Fair & Book (Everything in Turkish!)

- ReportsEnd of April to Mid May- Project Fair & Book

Only selected teams for the fair- Presentations

1st June- Posters

Final Report (in English)

Compact and Complete (End April)– System description – Problem definition and system analysis – Relevant literature– Proposed system design– Proposed solution methodology – Implementation process– Detailed discussion of the results and overall

assessment of the project

Websites

• 9 April• Each team should prepare a website• Check IE478 webpage for instructions• Necessary APPROVALS from the company!!!

Do not put any information that the company may not want to share, ask for their permission for your

website’s content.

Fair (1st June)

• Election Process– Refrees

• Posters– APPROVALS– 21st May Draft– 28th May Final

• Single PPT– FORMAT Check!

• Presentation & Rehearsal

Book & Fair

- Not every report is included in Projects Book

Only concise & well-written reports will be considered

- Format errors are not acceptable!

CHECK IE478 website for instructions

1• Academic Advisor (20? April)

2• Refrees

3• Academic Advisor

(Response to Refrees)

4• Coordinator (Fair Election)• Approval from Company

5• USİM (Edit for Turkish) (10? May)

6• Final Jury Reports from Selected 8

Team (25? May)

Important Dates

• Begin March - Pilot Study Evaluation Committee Meeting• 9 April - Completion of Websites• End April – Final English Report• End of April to Mid May – Reports• Begin May – Single PPT • 1-15 May - Final presentation• 21, 28 May – Posters• 25 May – Reports for Jury• 1st June - Presentation• 1st June– Project Fair

Check IE 478 Website

Frequently!