文档介绍：Multi-level Supply & Demand Matching
SCMU5: Demand and Supply Planning
Course Overview Diagram
2
4
1
Demand Planning
work Planning
Multi-level Supply & Demand Matching
Collaborative Planning
5
Exercise
3
3
Contents:
CTM
CTM Overview
Demand Prioritization and Supply Distribution
CTM Master Data
Unconstrained / Constrained CTM
Replenishment Policies
Rules-Based CTM
CTM Overview
CTM Process Overview
Contents:
CTM Overview
CTM as a Integral Part of the APO
Complements the
APO work Planning
focus on production planning with capacity check on activity level
Order Based
CTM focus on grading production processes
High-Tech industries (. panies)
Solution panies
which want high customer satisfaction
with many constraints
The CTM Approach
Huge amount of data
each demand is treated separately
heuristics versus finding an
optimal solution
pull approach based on customer needs downstream
Approach
constraint programming
goal-oriented programming
CTM
Target Days of Supply
Target Days of Supply forces that demand of following days is fulfilled (covered) by the given supply
time-dependent values
at all levels
Target Days of Supply (TDS)
90
100
100
Supply
Demand
100
110
310
190
3
3
3
TDS
2
3
because
90
100
100
Supply
Demand
100
110
310
190
3
3
3
TDS
2
3
+
+
The Input
product
availability date
available quantity
origin location
priority
category (. near obsolete, normal, ...)
product
due date
required quantity
destination location
priority
categorized
supplies
prioritized demands
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
The Application Model
categorized
supplies
prioritized demands
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Production Master Data
Supply work
The Solution
categorized
supplies
prioritized demands
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Capable-to-Match
multi-site capacity check
and check of transportation capabilities