Concurrent Hierarchical Model and Analysis Based on Fuzzy-Timing Petri Net

Abstract:

In order to simplify the workflow and make efficient use of resources in workflow management, a hierarchical concurrent model based on fuzzy-timing Petri net is proposed. To analyze complicated structure with layered approach, this model turns a complex concurrent network structure into order structure, which simplifies the entire workflow. Proof of the feasibility and correctness of the model is given and verified by an example. In the example, minimum processors are used to deal with corresponding activities, without changing the duration of the case, therefore system resources are efficiently used.

• Periodical: Advanced Materials Research (Volume 186)
• Pages: 640-644
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.186.640
• Online since: January 2011
• Authors: Yong Shan Liu, Tian Bao Hao, Yan Qing Shen
• Keywords: Complicated Structure, Fuzzy-Timing Petri Net, Hierarchical Structure Analysis, Workflow

References

[1] Pang Hui, Zongde Fang. Research on Cooperation Workflow Model Based on Fuzzy-timing Petri Nets . Journal of System Simulation, (2008), pp.1568-1569.

DOI: 10.1109/cscwd.2008.4537059

[2] Xinlong Zhang, GuopingXia, Youqin Zhu. Model of Project Scheme Basedon Fuzzy-timing PetriNe．Systems Engineering Theory & Practice 4(4), (2003), , pages 2-4.

[3] Xinlong zhang, GuopingXia, YouqinZhu. A Model of Project Planning Based on Fuzzy Timing Petri Nets. Systems Engineering and Electronics , (2003), pp.172-173.

[4] Zhigen Hu, Huanxiong Xiao, Chaoqun Xiang. Fuzzy network planning and the possibility of realization of period. Hydraulic and Electric Wuhan University. (1999), pp.253-254.

[5] GAO Li-e, KANG Feng-ju, LIU Wei-dong, TONG Ai-li, LU Yao. Research on Real-time Multitask Scheduling Based on Timed Petri Nets. Journal of System Simulation. (2006), pp.3075-3076.

[6] Hufang Li, Yushun Fun. Workflow Model Analysis Based on Time Constraint Petri Nets. Journal of Software. (2004), pp.18-25.

[7] TangDa, Liu Danni．Method Of Reach ability Analysis in HTPN Based Workflow Model. Computer Integrated Manufacturing Systems. (2006), pp.488-492.

[8] SongWei, Dou Wanchun．Timing Constraint Petri Nets And Their Schedulability Analysis And Verification．(2007).

[9] Liu Wen-qi, Gu Hong. Analysis of Fairness in Payment Protocols Based on Hierarchical Timed Coloured Petri Nets．Journal of Electronics & Information Technology. (2009).

[10] HE Jin, LIU Qiang．Study on Complex Loop Pattern Based on Time Petri Net . Computer Engineering. (2007), pp.73-7.