Team 09 · Engineering Design Worksheet

Semi-automatic mechanical clock

A structured record of the project’s requirements, generated concepts, evaluation and product architecture.

Project boundary	Source requirement
Maximum overall cost	₹5,000
Maximum clock volume	1.5 m³
Core functions	Display accurate time and day/date; allow adjustment and user settings; provide an alarm or alert

Source: ED1-PD · B39

The chapter order follows the engineering worksheet outline. The worksheet section pages are linked below. Workbook content and original diagrams were retrieved on 7 October 2026; this Wiki is a published snapshot.

Worksheet contents

• 00. ED Worksheet
• 01.TEAM INTRODUCTION
• 02.GATHERING PERTINENT INFORMATION
• 03.PROBLEM DEFINITION
  • 3.1 QUESTION AND ANSWER
  • 3.2 BASIC SURVEY AND REQUIREMENTS
  • 3.3 IDENTIFYING CLIENT'S OBJECTIVES
  • 3.4 IDENTIFY CONSTRAINTS
  • 3.5 ESTABLISH FUNCTIONS
• 4. CONCEPT GENERATION
  • 4.1 ESTABLISHING FUNCTIONS
  • 4.2 FUNCTION TREE
  • 4.3 MORPHOLOGICAL CHART
  • 4.4 GENERATED CONCEPTS
• 5. CONCEPT EVALUATION AND PRODUCT ARCHITECTURE
  • 5.1 JUSTIFICATIONS FOR SCORE GIVEN
  • 5.2 SELECTED DESIGN
  • 5.3 PRODUCT ARCHITECTURE
  • 5.4 FUNCTION CLUSTERING
  • 5.5 INTERACTION BETWEEN SUBSYSTEMS
• Appendix — Bill of Materials and Source Notes

Source records

• Supplied Team 09 workbook
• Original worksheet template
• Original pertinent information gathering PDF

Evaluation status: The pendulum/escapement alternative has the highest recorded Pugh total (+18). The source does not contain final selection approval, and its concept matrix, Pugh alternatives and justification groups use different design sets. These differences are identified in the relevant chapters.