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A completely
automated manufacturing system has been a challenging objective
for manufacturing engineers. It is challenging because, from
software development point-of-view, it is extremely complex to implement.
A change in the products being manufactured or in the system
design can lead to a major revision of the existing control software.
Our research has focused on the design of formal models from
which 1) software can be designed that is automatically reconfigurable
when product mix or system design changes and 2) the software can
recover to maintain control of the system during machine or sensory
information failure. The software is implemented in modules (called
Agents) that are distributed throughout the manufacturing system.
These agents are each responsible for controlling a portion of the
manufacturing system and communicating with each other to insure
overall coordination. The articles listed under publications describes
the research done in this area, including modeling and programming
code.
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