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An event-driven process chain (EPC) is a type of flow chart for business process modeling. EPC can be used to configure enterprise resource planning execution, and for business process improvement. It can be used to control an autonomous workflow instance in work sharing.
The event driven execution model allows an explicit specification of the execution order of function blocks. If necessary, periodically executed applications can be implemented by using the E_CYCLE function block for the generation of periodic events as described in Annex A of IEC 61499-1.
Each description view of the ARIS house is divided into three description levels: Concept. Structured representation of the business processes by means of description models that are understandable for the business side (depending on the view, e.g.: ERM, EPC, organization chart, function tree)
Model predictive control is a multivariable control algorithm that uses: an internal dynamic model of the process; a cost function J over the receding horizon; an optimization algorithm minimizing the cost function J using the control input u; An example of a quadratic cost function for optimization is given by:
These models show the logic behind the actors (people who affect the system) and the system in performing the task. Reading a sequence diagram begins at the top with the actor(s) or the system(s) (which is located at the top of the page). Under each actor or system there are long dotted lines, called "lifelines", which are attached to them.
It consists of artifact-centric process model, process view model, a set of consistency rules, and the construction approach for building process views. The formal model of artifact-centric business processes and views, namely ACP, is defined and used to describe artifacts, services, business rules that control the processes, as well as views.
Event chain diagrams are introduced as a part of event chain methodology. Event chain methodology is an uncertainty modeling and schedule network analysis technique that is focused on identifying and managing events and event chains that affect project schedules. Event chain methodology is the next advance beyond critical path method and ...
The Event Driven Executive (EDX) is a computer operating system originally developed by IBM [1] [2] for the control of research laboratory devices and experiments. It included an application programming language known as EDL and HCF, a Host Communication Facility.