Project Report Ecm

Modelling and assumption (COMP-522A), Project Report.

Multi Paradigm Modelling and Simulation for Engineering Change Management (ECM), using IDEF0, IDEF3, State Transition(ST) Petri Nets and drab Petri Nets (CPN)

December , 2005

Imran Haider Malik, Imran Majid imran.h.malik@gmail.com, majidimran@gmail.com McGill University, Montreal, Quebec, H3A 2K6, Canada

Dedicated to our parents ..!

Acknowledgements
The motivation, help and insight to certain life-sustaining issues provided by Prof. Hans Vangheluwe (Instructor of the course COMP-522A), is remarkable. We are also thankful to the other students in our class for making the environment of learning in class more healthy with their presence. Last but non the least we acknowledge the help of Muhammad Ali Elhani (Student at Ecole Technologie Superiore (ETS), Montreal, Canada), in providing us the IDEF0 model of recent Part Planning Process at an aerospace manufacturing company.

Abstract
Process planning in manufacturing environment is challenging since its iterative, im adjustable to engine room changes (ECs). In coiffe to track the impact of engineering changes the modelling and simulation of information ?ow motion with regard to New Part Planning (N.P.



P), is required to be done at di?erent take of abstraction, using di?erent formalisms. This is necessary since the logic of impact flight of steps may be seen in one of the lower close to levels of abstraction, while the e?ect of them can be put into interpretable result in another view, with higher level of abstraction. This is a typical situation when the fragmentise dimensions are changed by the Engineering Design Department for instance, which e?ect the process plan with regard to machines chosen to manufacture the part and the clip they are booked for those operations. However, the management of the organization tycoon not be interested in the change in dimensions of the part or sub assembly or assembly; they might be interested in the impact the change has in terms of...If you want to get a full essay, order it on our website: Orderessay



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