Zusammenfassung der Ressource
Aggregate
Planning
- Characteristics
- Demand
is assumed
to be
fluctuating,
uncertain,
or seasonal
- change in
supply and
demand
variables
- Low inventories,
good labour
relations, low
costs, flexibility
to increase
future output
levels and good
customer service
- Facilities that are
considered fixed
and cannot be
expanded.
- Demand can
be modified
- pricing
- Advertising
and
promotion
- Backlog or
reservation
- complementary
product
- variables to modify
supply
- hiring and layoff
of employees
- using overtime
and undertime
- carrying
inventory
- subcontracting
- cooperative
arrangements
- Basic strategies
- Maintain a
level workforce
- Maintain
a steady
output
rate
- match
demand
period by
period
- combination of
decision
variables.
- Aggregate-planning
costs
- Hiring
and layoff
costs
- overtime
and
undertime
costs
- Inventory
carrying
costs
- subcontracting
costs
- subcontracting
costs
- cost of
stockout
and back
order
- Techniques for
aggregate
planning
- Informal
techniques
- Mathematical
techniques
- Linear programming
and extensions
- Linear decision
rule
- Heuristic and simulation
techniques
- Management
coefficients
approach
- Simulation
search
procedures
- Improved hierarchical
production planning
- Forecasting
- Aggregate
production
planning
- Disaggregate
production planning
- Sequencing