Demand Planning Strategies for Semiconductor Manufacturing Networks
Date Issued
2001
Date
2001
Author(s)
DOI
892213E002116
Abstract
Semiconductor manufacturing network consists of IC
design houses/IDM, foundry fabs, probing, assembly, and
final test processes. Demand planning is the very first critical
task for the planning of the entire manufacturing network. Its
result serves as the basis of every planning activity and
ultimately determines the quality of the planning decisions
and thus the efficiency of operations in the network.
Nevertheless, the demand information propagated through
the network is the most uncertain information that plagues
the planning quality. In the first year of this research, we
have re-defined the new role of demand planning in supply
chain planning (SCP) by investigating its effects on the
planning activities in the network. Existing solutions
provided by application vendors are also reviewed and
discussed. This provides a global perspective and helps the
construction of a complete framework of demand planning.
The framework consists of at least the following function
elements: multidimensional demand planning, statistical
demand forecast, demands aggregation/granularity, and
synchronization of demand signals in the network. Each
function’s purpose and detailed requirement will be
characterized and defined.
Subjects
demand planning
demand forecast
supply chain
planning (SCP)
planning (SCP)
Publisher
臺北市：國立臺灣大學工業工程學研究所
Type
report
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