Eagles need to be gathered
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Master Scheduling
Conceptual Overview of
MPS MPS
is a Windows based application which provides manufacturing management with the
ability to view and communicate scheduling needs throughout all levels of the
organization. At
the highest level, corporate management can easily view and analyze both
forecast and actual demand across multiple manufacturing facilities. Product
analysis can be broken down by Markets, Families, and Groups for a single plant
or for multiple plants. By using “point and click”, “drag and drop”, and
“drill down” window features to customize and refine the demand data being
viewed, the user can see multiple windows to provide comparative analysis. In
addition to the wide variety of analysis capabilities, actual demand can be
dragged between manufacturing facilities and moved in monthly, weekly, or daily
time frames to improve delivery performance, smooth peaks in demand, and make
optimum use of plant capacity. Any
changes the user makes to actual demand are instantly updated within the
corporate database. This provides a “what if?” capability since changes can
easily be revised or adjusted. Equally
important are the Database Replication features of the Database System. Theses
features automatically communicate any changes down to the plant level
management who are dealing with actual customer orders, production line
capacities, and plant production schedules. Forecast
data can be entered at the customer or product level. At the customer level,
Sales History information in the database is used to spread anticipated demand
across multiple products. A
synchronization interface communicates between the plant level Order Entry
application and MPS. As both new
orders and revisions to orders are entered into the order entry application, the
new and revised demand is updated in the plant level MPS database. The frequency of this updating is user definable. Plant
management has the ability to analyze plant level demand to determine the
appropriate time frame to schedule the orders. Demand can be viewed against
plant capacities for orders which are already scheduled as well as orders which
have been entered into the system based on a customer requested date. This
enables management to determine a valid promise date for each new order as it is
captured. Subsequently,
the plant users manipulate the orders to produce detail production line
schedules. The MPS system
provides flexibility to allow as many production lines with as many schedule and
production reporting points as management determines appropriate. For
each production reporting point defined by the user, the actual results of
production are entered into MPS in
“real time” mode. Typically, the entry of this data is done as a confirming
transaction to minimize the amount of data entry required. The procedural
aspects and logistics of each plants’ operations will control the timeliness
of production into the MPS system. If desired,
a programmatic interface can be implemented to capture production results from
transactions which are entered into the plant manufacturing application systems. The same
database replication features, which facilitate downward communication from the
corporate level database, also provide upward communication from the plant
database back to corporate. The frequency of replication for each direction is
user definable. The MPS
design is unique in the industry. The system provides a four tier model of
customer demand information as described on the following pages. Since all
levels of management view, analyze, and manipulate demand which is represented
in a common database, the decision chain is made consistent. MPS is
designed to sit on top of the manufacturing application system chosen by the
user community. This allows the users to select the manufacturing application
which are most closely fitted to the company needs and also to take full
advantage of the MPS System
capabilities. The diagram on this page represents a standard implementation
configuration. More detail regarding implementation requirements is defined in
the MPS Implementation Guide. STANDARD MPS IMPLEMENTATION CONFIGURATION
Because of
its ability to capture and customize systems information, MPS is capable of satisfying needs of the four basic levels in
manufacturing: Corporate, Marketing/Sales, Plant Management, Production Line. Four Tier
Model
In support
of the Four Tier Model, the system
utilizes relational database replication technology as depicted on the following
page. Each
manufacturing site has its own site specific database. This enables plant level
management to view and manage order entry level demand within a customer
requested delivery horizon. By analyzing new demand against current promised
orders and site capacity, the guess work is taken out of committing a promise
date to the customer. At the plant
level, detailed schedules are developed and the results of production are fed
into the system in “real time”. An updated site specific database is
published automatically (at user determined frequency) for the corporate
database subscriber. At corporate
level, a wide variety of demand viewpoints enable executive management to
analyze trends and manufacturing loads. The ability to shift demand between
plants ensures the most efficient use of capacity and improves delivery times. Automatic database replication features support revisions to corporate level data
by making the corporate database become the publisher to its plant database
subscribers. This result of database synchronization ensures that all levels of
management base decisions on consistent information.
Relational Database Replication Features
The unique
design features, consistent “look and feel”, ease of implementation, and
ease of use combined with powerful analysis and communication tools will give
the organization a significant competitive advantage. |
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