Co-operating Scheduling Systems Communicating through Fuzzy Sets
نویسندگان
چکیده
A communication procedure for communicating scheduling expert systems based on fuzzy set theory is proposed. Fuzzy sets are used to express and to exchange constraints and their possible relaxations with other scheduling systems that can interpret these constraints. The procedure is intended to optimize the global evaluation among the communicating systems. An example from steel industry is taken to illustrate the approach. Here, a scheduling system of the steel making shop and that of the rolling mill try to optimize the global costs by optimizing their own schedules under the observation of the other systems constraints.
منابع مشابه
Cooperating scheduling systems
An architecture and a procedure for communicating scheduling expert systems based on fuzzy set theory is proposed. Fuzzy sets are used to express and to exchange constraints and their potential relaxation with the cooperating scheduling system that can interpret these constraints. The procedure is intended to optimize the global evaluation among the communicating systems. An example from steel ...
متن کاملMULTI-OBJECTIVE ROUTING AND SCHEDULING IN FLEXIBLE MANUFACTURING SYSTEMS UNDER UNCERTAINTY
The efficiency of transportation system management plays an important role in the planning and operation efficiency of flexible manufacturing systems. Automated Guided Vehicles (AGV) are part of diversified and advanced techniques in the field of material transportation which have many applications today and act as an intermediary between operating and storage equipment and are routed and contr...
متن کاملA toolset in Java2 for modelling, prototyping and implementing communicating real-time state machines
This paper proposes an approach to the development of real-time systems which depends on Communicating Real-Time State Machines (CRSM’s) as the specification language, and on a customisable actor kernel for prototyping, analysis and implementation of a modelled system. CRSM’s offer an intuitive and distributed specification of a system in terms of a collection of co-operating state machines int...
متن کاملThe Special Application of Vehicle Routing Problem with Uncertainty Travel Times: Locomotive Routing Problem
This paper aims to study the locomotive routing problem (LRP) which is one of the most important problems in railroad scheduling in view of involving expensive assets and high cost of operating locomotives. This problem is assigning a fleet of locomotives to a network of trains to provide sufficient power to pull them from their origins to destinations by satisfying a rich set of operational con...
متن کاملDynamic Hw Priority Queue Based Schedulers for Embedded System
A real-time operating system (RTOs) is often used in embedded system, to structure the application code and to ensure that the deadlines are met by reacting on events by executing the functions within precise time. Most embedded systems are bound to real-time constraints with determinism and latency as a critical metrics. RTOs are generally implemented in software, increases computational overh...
متن کامل