Hierarchical Timed Colored Petri Nets Based Product Development Process Modeling

2005 ◽  
pp. 378-387 ◽  
Author(s):  
Hong-Zhong Huang ◽  
Xu Zu
Keyword(s):  
Product Development ◽  
Petri Nets ◽  
Process Modeling ◽  
Development Process ◽  
Product Development Process ◽  
Colored Petri Nets ◽  
Timed Colored Petri Nets

A Project-Driven E-Design System for Product Development Process Modeling

2011 ◽  
Vol 101-102 ◽  
pp. 610-613
Author(s):  
Lei Jie Fu ◽  
Ping Yu Jiang
Keyword(s):  
Product Development ◽  
Product Design ◽  
Process Modeling ◽  
Development Process ◽  
Product Development Process ◽  
Design System ◽  
Pump Design ◽  
Design Chain ◽  
System Task ◽  
Key Techniques

Product development process modeling (PDPM) is one of the key techniques for product development (PD). The main aim of PDPM is to provide a product design chain (PDC) for PD. To increase the efficiency of PDPM, a project-driven e-design system is proposed in this paper. There are two modules in the system: task decomposition and product design chain construction. Additionally, key techniques for enabling the system are discussed. Finally, an example of steering oil pump design project is studied to demonstrate the system.

scholarly journals Product Development Process Modeling Using Advanced Simulation

2001 ◽  
Author(s):  
Soo-Haeng Cho ◽  
Steven D. Eppinger
Keyword(s):  
Product Development ◽  
Process Modeling ◽  
Development Process ◽  
Latin Hypercube Sampling ◽  
Project Planning ◽  
Product Development Process ◽  
Modeling And Analysis ◽  
Process Improvements ◽  
Design Structure ◽  
Dynamic Stochastic

Abstract This paper presents a product development process modeling and analysis technique using advanced simulation. The model computes the probability distribution of lead time in a resource-constrained project network where iterations take place among sequential, parallel and overlapped tasks. The model uses the design structure matrix representation to capture the information flows between tasks. In each simulation run, the expected durations of tasks are initially sampled using the Latin Hypercube Sampling method and decrease over time as the model simulates the progress of dynamic stochastic processes. It is assumed that the rework of a task occurs for the following reasons: (1) new information is obtained from overlapped tasks after starting to work with preliminary inputs, (2) inputs change when other tasks are reworked, and (3) outputs fail to meet established criteria. The model can be used for better project planning and control by identifying leverage points for process improvements and evaluating alternative planning and execution strategies. An industrial example is used to illustrate the utility of the model.

A CPN Based Model for a Typical Product Development Process

2015 ◽  
Vol 740 ◽  
pp. 957-960
Author(s):  
Xiao Ling Yin ◽  
Bo Yang ◽  
Hai Tao Li
Keyword(s):  
Product Development ◽  
Petri Nets ◽  
Product Design ◽  
Design Process ◽  
Development Process ◽  
Product Development Process ◽  
Timed Petri Nets ◽  
Cpn Tools ◽  
Key Issues ◽  
Typical Process

To take a wonderful understanding of design process, a modeling method based on colored hierarchical timed Petri nets and a model for a typical process of product design using this method are introduced. Then, aiming at some key issues, the model are simulated by CPN Tools and the results are shown in the paper according to which some convictive conclusions are drawn which indicates the method introduced is valid and reasonable.

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