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Set-based design application on dates harvesting machine.

Priyansh Khandelwal1, Ahmed Al-Ashaab1, Nirav Manishkumar Oad1

  • 1Department of Manufacturing and Materials Cranfield University College Road, Bedford, MK43 0AH, UK.

Heliyon
|March 18, 2024
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Summary

This study applies Set-based Design (SBD) to automate dates harvesting, addressing labor-intensive processes. The SBD approach optimizes machine design for efficiency and cost-effectiveness in Saudi Arabia.

Keywords:
Dates harvesting machineDesign conceptLean product developmentSet-based design

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Area of Science:

  • Agricultural Engineering
  • Mechanical Engineering
  • Systems Design

Background:

  • Dates harvesting is labor-intensive, impacting efficiency and cost, particularly in Saudi Arabia.
  • Automation is crucial for improving the economic viability of date farming.
  • Existing fruit-harvesting machines offer insights for dates harvesting automation.

Purpose of the Study:

  • To apply Set-based Design (SBD) methodology for developing an automated dates harvesting machine.
  • To identify and prioritize key value attributes for the harvesting machine design.
  • To optimize the design through systematic evaluation of alternative configurations.

Main Methods:

  • Literature review of fruit-harvesting machines.
  • Application of Set-based Design (SBD) to generate and evaluate design alternatives.
  • Analytical Hierarchy Process (AHP) for value attribute prioritization.
  • PUGH matrix for final design selection.

Main Results:

  • Generated 576 alternative design configurations using SBD.
  • Narrowed down designs to 48, then to 4 optimal solutions.
  • Selected a final optimized design based on performance, safety, and cost.

Conclusions:

  • The proposed dates harvesting machine design, developed using SBD, shows significant potential for enhancing efficiency and sustainability.
  • The SBD methodology effectively manages design complexity and optimizes solutions for specific requirements.
  • The developed machine design can be adapted for broader agricultural applications.