A Method of Determining the Firing Sequence of Petri Net

Ding, G.; Sekiguchi, Takashi

doi:10.9746/sicetr1965.25.698

Cited by 9 publications

(1 citation statement)

References 1 publication

Supporting

Mentioning

Contrasting

Order By: Relevance

“…But there is the other possibility that placcs or transitions are w i p e d to the status of the sequential control This method can describe a whole system, the controller itself and its controlled objects. We will be able to use mathematical foundation of Petri Net, such as reachability tree analysis, forward and backward trace and U) on in analyzing the control system [SI [7]:…”

Section: Introductionmentioning

confidence: 99%

A high speed programmable controller based on Petri net

Murakoshi

Sugiyama

Ding

et al.

Proceedings IECON '91: 1991 International Conference on Industrial Electronics, Control and Instrumentation

View full text Add to dashboard Cite

A b t ractThis paper proposes a new programmable controller baaed on the usage of Petri Net to describe the status of a whole syrtem. The proposed programmable controller consists of Fire Unit and Input Handling Unit. And it does not UM MY processon, because pluea u p r e~ the status of the controller, not proasses. Fin Unit L an ASIC memory with very wide word to check whether a transition is fireable or not in two memory cycles. Since Input Handling Unit can choose the earliest arrival signal input using mutual exclusion rule, it is not necessary to scan d input. It takes only Cour memory cyclu, Cor the newly proposed system to process one input signal. So it is possible to realize much Cuter control that the conventional system and it has mathematically analyzable foundation.

show abstract

Section: Introductionmentioning

confidence: 99%

A high speed programmable controller based on Petri net

Murakoshi

Sugiyama

Ding

et al.

Proceedings IECON '91: 1991 International Conference on Industrial Electronics, Control and Instrumentation

View full text Add to dashboard Cite

show abstract

Proposal Of Division Strategy For Large Petri Net Controller

Murakoshi¹,

Dohi

Sekiguchi

1992

IEEE International Workshop on Emerging Technologies and Factory Automation,

View full text Add to dashboard Cite

faster control than conventional systems. Since Petri NetWe have proposed a high speed Petri Net Sequence Controller[l] which controls systems described in Petri Net. The main function ofits hardware architecture can be implemented in one-chip ASIC memorj-. But it is difficult to make ASIC for large Petri Net because of t h e restriction to the number of ASIC chip pins.To reduce 1/0 pins for one chip Petri Net Controller, we propose division strategy from a large Petri Net to several smaller subnets and an architecture of new Petri Net Controller with special 1/0 interface to handle with tokens between subnets. And We show that Petri Net Controller for large Petri Net can be constructed by smaller new Petri Net Controllers for sub.nets.

show abstract

A Study On Design And Analysis Of Controller Based On Extended Safe Petri Net For Discrete System Control

Hwang

Lee

1992

IEEE International Workshop on Emerging Technologies and Factory Automation,

View full text Add to dashboard Cite

A Method of Determining the Firing Sequence of Petri Net

Cited by 9 publications

References 1 publication

A high speed programmable controller based on Petri net

A high speed programmable controller based on Petri net

Proposal Of Division Strategy For Large Petri Net Controller

A Study On Design And Analysis Of Controller Based On Extended Safe Petri Net For Discrete System Control

Contact Info

Product

Resources

About