• About
    • About DLSU
      • Facts and Figures
      • Vision-Mission
      • Lasallian Guiding Principles
      • History and Traditions
      • University Governance
      • Code of Ethics
    • Our Core Values
    • Quality@DLSU
    • DLSU President
    • DLSU Administration
    • DLSU Fellows
    • DLSU Emeriti
    • De La Salle Brothers
    • Lasallian Mission
    • Staff
      • Staff Directory
      • Jobs@DLSU
    • Offices
    • Alumni
    • Board of Advisors
  • Admissions
    • Scholarships
    • Undergraduate
    • Graduate
    • Integrated School
      • Grade School
      • Junior High School
      • Senior High School
  • Academics
    • Colleges
      • Brother Andrew Gonzalez FSC College of Education
        • Counseling and Educational Psychology
        • Educational Leadership and Management
        • English and Applied Linguistics
        • Physical Education
        • Science Education
      • College of Computer Studies
        • Computer Technology
        • Information Technology
        • Software Technology
      • Tañada-Diokno School of Law
      • College of Liberal Arts
        • Behavioral Sciences
        • Communication
        • Filipino
        • History
        • International Studies
        • Literature
        • Philosophy
        • Political Science
        • Psychology
        • Theology and Religious Education
      • College of Science
        • Biology
        • Chemistry
        • Mathematics and Statistics
        • Physics
      • Gokongwei College of Engineering
        • Chemical Engineering
        • Civil Engineering
        • Electronics and Communications Engineering
        • Industrial Engineering
        • Manufacturing Engineering and Management
        • Mechanical Engineering
      • Ramon V. del Rosario College of Business
        • Accountancy
        • Commercial Law
        • Decision Sciences and Innovation
        • Management of Financial Institutions
        • Management and Organization Department
        • Marketing Management
      • Carlos L. Tiu School of Economics
    • Campuses
      • Manila
      • Laguna
      • Makati
      • Rufino (BGC)
    • Undergraduate
      • Degree Programs
      • Student Handbook
        • Amendments
      • Undergraduate Viewbook
      • Laguna Campus Viewbook
    • Graduate
      • Degree Programs
      • Student Handbook
        • Amendments
      • Graduate Studies Viewbook
        • Brother Andrew Gonzales F.S.C. College of Education
        • College of Computer Studies
        • College of Liberal Arts
        • College of Science
        • Gokongwei College of Engineering
        • Ramon V. del Rosario College of Business
    • Integrated School
      • SHS Research Congress
      • Student Handbook
    • School of Lifelong Learning
    • Academic Calendar
    • Faculty
    • University Registrar
    • Enrollment Services Hub
      • Document Tracking
      • Request for Documents
      • CAV CHED requests
  • Research
    • Conferences
    • Abstracts
    • Centers (1)
      • Advanced Research Institute for Informatics, Computing and Networking (AdRIC)
      • Alfred Shields FSC Ocean Research (SHORE)
      • Bienvenido N. Santos Creative Writing Center (BNSCWC)
      • Center for Business Research and Development (CBRD)
      • Southeast Asia Research Center and Hub (SEARCH)
      • Yuchengco Center (YC)
    • Centers (2)
      • Center for Engineering and Sustainable Development Research (CESDR)
      • College of Science Center for Natural Sciences and Environmental Research (CENSER)
      • Institute of Biomedical Engineering and Health Technologies (DLSU-IBEHT)
      • Jesse M. Robredo Institute of Governance (JMRIG)
      • Lasallian Institute for Development and Educational Research (LIDER)
      • Social Development Research Center (SDRC)
      • Thermomechanical Analysis Laboratory
    • Offices
      • Research and Grants Management Office
      • DLSU Publishing House (DLSUPH)
      • DLSU Intellectual Property Office (DIPO)
      • DLSU Innovation and Technology Office (DITO)
      • Research Ethics Office (REO)
    • Journals
    • Manuals
    • Projects
      • Algae Big Hub
      • Coenomap
    • Publications
  • Campus Life
    • Undergraduate Online Viewbook
    • Graduate Online Viewbook
      • Brother Andrew Gonzales F.S.C. College of Education
      • College of Computer Studies
      • College of Liberal Arts
      • College of Science
      • Gokongwei College of Engineering
    • Campus Map
    • Student Affairs
    • Student Resources
    • Student Organizations
    • Libraries
    • The Museum
  • Global
    • International Students
      • Student Guide
    • International Short Courses
    • Exchange Programs
    • External Relations
De La Salle UniversityDe La Salle University
  • About
    • About DLSU
      • Facts and Figures
      • Vision-Mission
      • Lasallian Guiding Principles
      • History and Traditions
      • University Governance
      • Code of Ethics
    • Our Core Values
    • Quality@DLSU
    • DLSU President
    • DLSU Administration
    • DLSU Fellows
    • DLSU Emeriti
    • De La Salle Brothers
    • Lasallian Mission
    • Staff
      • Staff Directory
      • Jobs@DLSU
    • Offices
    • Alumni
    • Board of Advisors
  • Admissions
    • Scholarships
    • Undergraduate
    • Graduate
    • Integrated School
      • Grade School
      • Junior High School
      • Senior High School
  • Academics
    • Colleges
      • Brother Andrew Gonzalez FSC College of Education
        • Counseling and Educational Psychology
        • Educational Leadership and Management
        • English and Applied Linguistics
        • Physical Education
        • Science Education
      • College of Computer Studies
        • Computer Technology
        • Information Technology
        • Software Technology
      • Tañada-Diokno School of Law
      • College of Liberal Arts
        • Behavioral Sciences
        • Communication
        • Filipino
        • History
        • International Studies
        • Literature
        • Philosophy
        • Political Science
        • Psychology
        • Theology and Religious Education
      • College of Science
        • Biology
        • Chemistry
        • Mathematics and Statistics
        • Physics
      • Gokongwei College of Engineering
        • Chemical Engineering
        • Civil Engineering
        • Electronics and Communications Engineering
        • Industrial Engineering
        • Manufacturing Engineering and Management
        • Mechanical Engineering
      • Ramon V. del Rosario College of Business
        • Accountancy
        • Commercial Law
        • Decision Sciences and Innovation
        • Management of Financial Institutions
        • Management and Organization Department
        • Marketing Management
      • Carlos L. Tiu School of Economics
    • Campuses
      • Manila
      • Laguna
      • Makati
      • Rufino (BGC)
    • Undergraduate
      • Degree Programs
      • Student Handbook
        • Amendments
      • Undergraduate Viewbook
      • Laguna Campus Viewbook
    • Graduate
      • Degree Programs
      • Student Handbook
        • Amendments
      • Graduate Studies Viewbook
        • Brother Andrew Gonzales F.S.C. College of Education
        • College of Computer Studies
        • College of Liberal Arts
        • College of Science
        • Gokongwei College of Engineering
        • Ramon V. del Rosario College of Business
    • Integrated School
      • SHS Research Congress
      • Student Handbook
    • School of Lifelong Learning
    • Academic Calendar
    • Faculty
    • University Registrar
    • Enrollment Services Hub
      • Document Tracking
      • Request for Documents
      • CAV CHED requests
  • Research
    • Conferences
    • Abstracts
    • Centers (1)
      • Advanced Research Institute for Informatics, Computing and Networking (AdRIC)
      • Alfred Shields FSC Ocean Research (SHORE)
      • Bienvenido N. Santos Creative Writing Center (BNSCWC)
      • Center for Business Research and Development (CBRD)
      • Southeast Asia Research Center and Hub (SEARCH)
      • Yuchengco Center (YC)
    • Centers (2)
      • Center for Engineering and Sustainable Development Research (CESDR)
      • College of Science Center for Natural Sciences and Environmental Research (CENSER)
      • Institute of Biomedical Engineering and Health Technologies (DLSU-IBEHT)
      • Jesse M. Robredo Institute of Governance (JMRIG)
      • Lasallian Institute for Development and Educational Research (LIDER)
      • Social Development Research Center (SDRC)
      • Thermomechanical Analysis Laboratory
    • Offices
      • Research and Grants Management Office
      • DLSU Publishing House (DLSUPH)
      • DLSU Intellectual Property Office (DIPO)
      • DLSU Innovation and Technology Office (DITO)
      • Research Ethics Office (REO)
    • Journals
    • Manuals
    • Projects
      • Algae Big Hub
      • Coenomap
    • Publications
  • Campus Life
    • Undergraduate Online Viewbook
    • Graduate Online Viewbook
      • Brother Andrew Gonzales F.S.C. College of Education
      • College of Computer Studies
      • College of Liberal Arts
      • College of Science
      • Gokongwei College of Engineering
    • Campus Map
    • Student Affairs
    • Student Resources
    • Student Organizations
    • Libraries
    • The Museum
  • Global
    • International Students
      • Student Guide
    • International Short Courses
    • Exchange Programs
    • External Relations

A cost minimization supply chain design model considering pandemic uncertainty and infection trends (2022)

  • Home
  • Colleges
  • Gokongwei College of Engineering
  • Academic Departments
  • Industrial and Systems Engineering
  • Thesis Archive
  • A cost minimization supply chain design model considering pandemic uncertainty and infection trends (2022)

Thesis Archive

A cost minimization supply chain design model considering pandemic uncertainty and infection trends (2022)

Fernando V. Antonio
Juan L. Atayde
Martin Aloysius R. Yamzon

Abstract:

Supply chain design has been a widely used area of research especially given how companies all around the world have shifted to focusing on improving its systems. In the past years however the focus has been on creating lean supply chains in order to reduce costs, but due to the uncertainty brought by the COVID-19 pandemic it has challenged global supply chains with constraints on labor and capacity. Supply chain leaders now are focusing on creating a balance between agile and lean systems because of this. One of the largest disruptions a supply chain faces is preparing for the various restriction levels, and it is critical to prepare for this uncertainty.

To better utilize readily available data such as infection counts on a daily basis, a mixed integer nonlinear programming (MILP) mathematical model for supply chain design, with the objective of minimizing set up & allocation costs. Involving major constraints on expected allocation, demand and capacity as restriction levels change. Given that the majority of uncertainties a pandemic brings hinges on the restriction levels local governments may employ, it has been seen that restriction levels may rely heavily on the most recent infection trend of the area, hence the constant change of restriction level a supply chain has to navigate through. The uncertainties brought about by restriction levels are demand, capacity, costs, and facility connections, to name a few. These all have been tackled in the past, however, the unique feature of this model involves the input of infection trends; with this data, restriction level probabilities are then calculated and are used when making decisions on the supply chain design.

The model was run through various scenarios wherein different infection trend types were inputted to test model behavior and variable relationships. The infection trends tested were: steady increase, steady decrease, sharp increase, sharp decrease and steady. These were also tested with various starting restriction levels to encapsulate trends- types and expected behaviors. The model yielded results as expected, wherein it would hedge itself for whenever infection trend was increasing, this involved selecting additional facilities with low setup costs but higher operating costs. These were oftentimes selected as insurance if a capacity for the main facilities would decline or if connections were to break between the cheaper operating facilities and also if demand were to abruptly spike. A major finding also showed that the model formulation allowed for robust solutions in case of a change in restriction level were to suddenly occur.

For future research on Supply Chain Design considering pandemic-like scenarios it is recommended that a wider range of factors and indices are to be considered in order to yield results that could be applied in the industry. Another area of improvement as well would be to add a service level objective into the model that way the optimum balance between service level and costs may be achieved. Incorporating these changes will not only make the model more dynamic and accurate.

Adviser:

Charlle Sy
[email protected]

Panel Chair:

Dennis E. Cruz
[email protected]

Panel Member:

Jayne Lois G. San Juan
[email protected]

Industrial and Systems Engineering

  • Overview
  • Program Educational Objectives
  • Expected Lasallian Graduate Attributes (ELGA)
  • Student Outcomes
  • Curriculum Map
  • Recognition, Accreditations and Assessments
  • Undergraduate Programs
  • Graduate Programs
  • Enrollment and Graduation Statistics
  • Organizational Chart
  • Faculty Profile
  • Thesis Archives
  • Facilities
  • Contact Information

Contact Information

Office of the Chair
Brother Andrew Gonzales Hall, 8th Floor
2401 Taft Avenue
1004 Manila, Philippines

Tel. Nos.:
(632) 524-4611 loc. 220
Telefax:
(632) 524-0563
Email (Chair) : [email protected]

Gokongwei College of Engineering

  • About GCOE
    • Vision-Mission
    • Enrollment and Graduation Statistics
    • Thesis Archive
    • OBE Framework
    • Opportunities for Grants and Awards
    • Organization
      • Student Outcomes
      • Office of the Dean
      • Deans’ Gallery
      • Academic Departments
        • Chemical Engineering
        • Civil Engineering
        • Electronics and Computer Engineering
        • Industrial and Systems Engineering
        • Manufacturing Engineering and Management
        • Mechanical Engineering
      • Research Centers
      • Organizational Chart
    • Contact Information
  • ERDT
  • Degree Programs
    • Undergraduate Degree Programs
    • Graduate Degree Programs
  • People
    • Faculty
      • Chemical Engineering
      • Civil Engineering
      • Electronics and Computer Engineering
      • Industrial and Systems Engineering
      • Manufacturing Engineering and Management
      • Mechanical Engineering
    • Students
      • Student Organizations
  • Awards and Recognitions
    • Faculty Awards and Recognitions
    • Student Awards and Recognitions
    • Licensure Examinations
    • Accreditations
    • Rankings

Industry-Academe Linkage

  • Home
  • Activities
  • Development Plans
  • Organizational Framework
  • TECHNOLINK Vol.1.No.1
  • Administration
  • Contact Information
  • Conferences
  • Policies for OJT
  • Company Evaluation Form
  • Benefits
  • Member Companies
  • Student Evaluation Form
  • Administrator-Manage Evaluations

Copyright©2017. All Rights Reserved De La Salle University | Manila PH

 


__________________
Connect with us

__________________

Accessibility | Contact us | Jobs | Campus Map | My.DLSU | Animo.Sys | Privacy | Terms | Give | Safe Spaces Act | Request for Documents
Copyright©2017. All Rights Reserved De La Salle University | Manila PH

×
  • Animo.Sys
  • My.LaSalle
  • AnimoSpace (Canvas)
  • DLSU Gateway
  • HRIS Portal
  • Website Portal
  • The CONCiERGE
  • Give to DLSU
  • Online Request for Documents