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6.3 Suspended Ceiling Design Process - Bilkent University

6.3 Suspended Ceiling Design Process - Bilkent University

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2.2.3.4 Types of Information Models................................................ 20<br />

3. PROCESS MODELS OF DESIGN ....................................................... 23<br />

3.1 Descriptive Generic Frameworks..................................................... 23<br />

3.1.1 <strong>Design</strong> Methods Models ......................................................... 23<br />

3.1.2 The RIBA Plan of Work........................................................... 24<br />

3.1.3 The Generic <strong>Design</strong> and Construction <strong>Process</strong> Protocol ........ 25<br />

3.2 Formal Activity Models..................................................................... 27<br />

3.2.1 Network Models ......................................................................... 28<br />

3.2.1.1 PERT/CPM .......................................................................... 28<br />

3.2.1.2 Petri Nets ............................................................................. 29<br />

3.2.1.3 Data Flow Diagrams ............................................................ 31<br />

3.2.1.4 IDEF0................................................................................... 32<br />

3.2.2 Entity-Relationship Diagrams..................................................... 35<br />

3.2.3 Unified Modeling Language ....................................................... 37<br />

3.2.4 Activity-based DSM.................................................................... 38<br />

3.3 Conventional/Empirical Methods ..................................................... 39<br />

3.4 Shortcomings of Current Building <strong>Design</strong> <strong>Process</strong> Models.............. 40<br />

4. DESIGN STRUCTURE MATRIX METHOD .......................................... 42<br />

4.1 Description of the Method................................................................ 42<br />

4.1.1 DSM Operations ........................................................................ 43<br />

4.1.2 A Simple DSM Example............................................................. 45<br />

4.1.3 Building and Using a DSM ......................................................... 47<br />

4.2 DSM Types and Applications........................................................... 49<br />

4.2.1 Component-based DSM ............................................................ 50<br />

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