IE 401 • Final • Production and Service Systems Operations

Lot Size-Reorder Level (Q, R) Model

Optimal Solution

Example 1

Extra Quantities

Example 2

Service Levels

Given Type 1 Service Level

Given Type 2 Service Level

Lead Time Variability

(s, S) Policy

Introduction

Zero Inventory Strategy

Example 1

Example 2

Constant Workforce Plan

Example 3

Example 4

Linear Programming Solution

Example 5

What is MPS?

Example 1

Table Update and Examples

Order Promising

Example 2

Example 3

Order Promising Table Update

Example 4

Example 5

Arrival of New Orders

Example 6

What is MRP?

Bill of Materials (BOM)

MRP Records

Example 1

Example 2

MRP Record Update

Example 3

Example 4

Goals and Assumptions

Lot-For-Lot Method

Economic Order Quantity Method

Periodic Order Quantity Method

Silver-Meal Heuristic

Least Unit Cost Heuristic

Part-Period-Balancing Method

Example 1

Example 2 Part 1

Example 2 Part 2

Wagner Whitin Algorithm

Example 3

Definition and Methods

JIT in Design

Manufacturing Planning and Control

Push/Pull Systems

Kanban Systems

Shortcomings of MRP and JIT

Advantages/Disadvantages of JIT

Sales and Operations Planning 1

Sales and Operations Planning 2

Sales and Operations Planning 3

Sales and Operations Planning 4

Sales and Operations Planning 5

Sales and Operations Planning 6

Master Production Schedule 1

Master Production Schedule 2

Master Production Schedule 3

Material Requirement Planning 1

Material Requirement Planning 2

Lot Sizing 1

Lot Sizing 2

Capacity Planning

Capacity Planning Using Overall Factors

Capacity Bills

MRP-II and ERP

Definition

Challenges

Outsourcing

Contracts: Supply-Chain Optimal

Contracts: Buy-Back Contract

Contracts: Revenue Sharing Contract

Economic Order Quantity

EOQ with Quantity Discounts

Economic Production Quantity 1

Economic Production Quantity 2

Newsvendor Problem

(Q, R) Model 1

(Q, R) Model 2

MPS

MRP 1

MRP 2

Lot Sizing