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Foundations of Global Supply Chain Management

Building Blocks of Supply Chain Management


Y. NARAHARI Computer Science and Automation INDIAN INSTITUTE OF SCIENCE Bangalore 560 012 hari@csa.iisc.ernet.in Foundations of Global Supply Chain Management September 27, 2003

Enterprise
Network of independent companies possibly in different geographical locations forming a strategic alliance toward the common goal of designing, manufacturing and delivering right quality products/services to customers Functional perspective Process perspective

Functional and Process Perspective

SUPPLY CHAIN PROCESS

ORDER - TO - DELIVERY PROCESS

Procurement Manufacturing

Distribution

Logistics

Business Process
A structured, measured set of activities ordered in time and space, designed to produce a customer desired output. A business process could be decomposed into several other business processes.
Business Process Macro
SCP ODP NPDP CRM Process Order Mgmt

Micro
Answering a query from a customer
Checking the credit history of customer

Supply Chain Process


Integrated , coordinated network of value delivering business processes that procure raw materials, transform them into final products, services and delivers the product to the customers

Procurement Manufacturing/assembly Inbound logistics Warehousing Distribution Outbound logistics

Why study Supply Chains ?


Supply

chains are ubiquitous: you could consider every product or service to have its own supply chain. Companies world-wide are spending trillions of rupees on SCM Backbone of E-business Wholesome mix of industrial engineering, mathematics, computer science, and management

Examples of Supply Chains in India


Automotive - Telco, ALL, Mahindra, Maruti Aerospace - ADA, HAL Chemicals - Asian Paints, Apollo tyres, Reliance Apparel - Madura Coats, Reliance Food - Cadbury, Parle, Amul Products, HLL Consumer durables - HLL, P & G Forest Products - Papermills Construction - L & T Pharmaceutical - Ranbaxy, Glaxo Electromechanical Kirloskar, L & T Tooling - HMT, Widia, Mico PC/ Computer - IBM, WIPRO, HCL, Intel

Supply Chain Building Blocks


Structural
Logical IT / ITEC Informational

Structural Building Blocks


Suppliers Manufacturing / Assembly Plants Warehouses Distribution Centers Retailers / Customers Logistics Network Inbound Outbound Customers Orders

Example of a Typical Supply Chain: IBM Europe PC Supply Chain

Warehouse

Port PC Assembly Plant Retailers

Suppliers (International)

1.2 Million PC/Yr. Glasgow U.K.

13 Transshipment Country-wide Points (TPs) in Europe Distribution Centers (DCs)

Logical Building Blocks

STRATEGIC

TACTICAL OPERATIONAL
Procurement
Logistics

Manufacturing

Distribution

Logistics

Order/ Product Flow through Supply Chain Functions

Orders

Products

Order Management

Channel A
Orders

Orders

Channel B

Customer

Orders

Manufacturing

Products

Products Product Distribution

Channel C
Products

Parts

Production Plans

Demand Forecast

Part Supply
Component Requirement

Supply Planning

Demand Planning

Examples of Decisions
Supplier Selection (Tactical) Plant Location (Strategic) Product Line Selection (Strat) Inventory Control (Tactical) Production Scheduling (Ops) Dynamic routing (Ops) MTO vs MTS vs BTO (Str)

Mathematical Models
Optimization Models (LP, ILP, MILP, CO, DP) Stochastic Models (Markov chains, Queuing networks, etc.) Statistical Models Game Theory Simulation Machine learning Auctions and Mechanism Design

Information Building Blocks


IT : MRP, ERP, EDI Internet Technologies Sensor Networks E-Commerce, E-Markets E-CRM Decision Support Software Standards

Key Problem in SCM


Design a supply chain network that delivers high quality products to the right customers at the right time at minimum cost

Foundations of Global SCM


This one day workshop will introduce to you the important concepts and issues involved in successful design and operation of supply chain networks

What is Coming.

Srinivas Raghavan - Dynamics

Dinesh Garg - Planning


Mathirajan - Logistics Shyam Bhaskar Best Practices Kameshwaran E-Markets Chandrashekar - Procurement

Visvanathan - SCM Automation


Narahari Y What Next?

What Next? Books on SCM:

Sunil Chopra and Peter Meindl. Supply Chain Management: Strategy, Planning, and Operation. Pearson Education Asia, 2001. David Simchi Levi, P. Kaminsky, and Edith Simchi Levi, Designing and Managing the Supply Chain, Irwin-McGrawHill, 2000 W.J. Hopp and M.L. Spearman. Factory Physics: Foundations of Manufacturing Management, Irwin-McGrawHill, 1996 N. Viswanadham . Analysis and Design of Manufacturing Enterprises, Kluwer, 2000

N. Viswanadham and Y. Narahari. Performance Modeling of Automated Manuafacturing Systems, Prentice Hall, 1992

What Next? Papers on SCM

Journals such as Interfaces, Operations Research, Management Science, European Journal of Operational Research Websites such as www.amrresearch.com Our own website: http://lcm.csa.iisc.ernet.in/scm/scm.html

http://lcm.csa.iisc.ernet.in/workshop/index.html

What Next? Contact any of us:


Narahari Raghavan Mathirajan Shyam Bhaskar Kameshwaran Chandrashekar Dinesh Garg Visvanathan

hari@csa.iisc.ernet.in raghavan@mgmt msdmathi@mgmt shyam_bhaskar@dell.com kameshn@csa chandra@csa garg@csa vkvisva@hotmail.com

What Next?

Start working in SCM .. Wish you all the very best . See you again very soon .

December 15th and 16th, 2003 International Workshop on IT Enabled Manufacturing, Logistics, and SCM

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