| S. Aggarwal, S. Mitra, and S. Jagdale. Specification and automated implementation of coordination protocols in distributed controls for flexible manufacturing cells. In Proceedings 1994. |
....calls to events such that coordination changes need to be reflected only in the binding, rather than in the components. Both are software frameworks and thus they are not amenable to automatic, topology specific optimizations or real time scheduling. As a more abstract, interface model, DCCA [1] is perhaps the closest to our approach in that components are detached from their coordination behavior, which is stated in boolean algebra terms and synthesized as distributed controllers. They support a broadcast run time environment, although broadcast may not be suitable for all ....
S. Aggarwal, S. Mitra, and S. Jagdale. Specification and automated implementation of coordination protocols in distributed controls for flexible manufacturing cells. In Proceedings 1994.
....calls to events such that coordination changes need to be reflected only in the binding, rather than in the components. Both are software frameworks and thus they are not amenable to automatic, topology specific optimizations or real time scheduling. As a more abstract, interface model, DCCA [1] is perhaps the closest to our approach in that components are detached from their coordination behavior, which is stated in boolean algebra terms and synthesized as distributed controllers. They support a broadcast run time environment, although broadcast may not be suitable for all ....
S. Aggarwal, S. Mitra, and S. Jagdale. Specification and automated implementation of coordination protocols in distributed controls for flexible manufacturing cells. In Proceedings 1994.
....UNIX environment for implementing this object based run time executive. 1. INTRODUCTION An FMS consists of a group of processing stations (e.g. CNC machine tools) interconnected by means of an automated material handling and storage system and also controlled by an integrated computer system [2]. In order to exploit its full flexibility while retaining productivity, the control software which responds to real time events by identifying short term requirements and generates control commands accordingly in runtime, plays an important role [8] Unfortunately the current state of the art in ....
....critical properties, since most FMS control software systems are used for long periods of time and are frequently modified, for instance, to add new resources or change part types produced. In this line of research, there have been works on object orientation in building manufacturing softwares [2], 4] 8] 9] 11] 13] Lin [8] developed object oriented software for control of a robotic flexible manufacturing cell (FMC) Smith [13] presented concepts of object orientation in a scaleable FMS control architecture, automatically generated contol software, and object oriented programming ....
S. Aggarwal, S.Mitra and S. S. Jagdale, "Specification and Automated Implementation of Coordination Protocols in Distributed Controls for Flexible Manufacturing Cells", Proceedings of the 1994.
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