Discussion of behavioral modeling era of a system and CPS respectively. Then, the survey of the state of the art of system behavioral modeling and CPS behavioral modeling is provided in which most of the approaches are reviewed PLM system. The system modeling survey is conducted based on the work done in the late 20th century to the recent years of 21st century. The CPS modeling survey is conducted based on the work done in the recent years of 21th century as this technology and modeling approach is emerging. Based on the discussion and survey, conclusion and future work will be explained.

1. Era of Behavioral Modeling in Product Lifecycle
Management System: State of the Art Survey
1
12th IEEE International Symposium on Applied
Computational Intelligence and Informatics(SACI)
Yatish Bathla
Doctoral School of Applied Informatics and Applied
Mathematics, Óbuda University, Budapest,
Hungary
5/21/2018

2. 5/21/2018 2
OUTLINE
Introduction
Behavioral Modeling
Product Lifecycle System
Industry Revolution
Product Models
Brief Description of Survey
Conclusion & Future Work

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INTRODUCTION
State of the art of system behavioral modeling
and (cyber physical system) CPS behavioral
modeling
It is done using (classical product model) CPM and
(requirement, function, logical, physical) RFLP
structure product model in the virtual space.
Survey is conducted based on the work done in
the late 20th century to the 21st century.

4. BEHAVIOR MODELING
Define dynamic behavior of a system.
Requires knowledge of the individual parts and
their behavior, interfaces between the parts,
traffic that passes along the interfaces and system
environment.
Describe the behavior of modeled objects for
various circumstances and situations in the virtual
space.
4

5. PRODUCT LIFECYCLE
MANAGEMENT SYSTEM
Business activity that handle lifecycle of a product
from the very first idea until it disposed.
It addresses five phases of product lifecycle and
nine components
Product design (CAx) is one of the phase.
SOLIDWORKS, Fusion360 , AutoCAD, CATIA are
example of CAD
5

6. Industry Revolution: 4.0 Cyber
Physical System
6

7. PRODUCT MODEL: CPM
STEP (Standard for the
Exchange of Product
Model Data) product
model
Classical Product Model
(CPM): Standardized by
ISO 10303
Limited to the Physical
layer
7

8. PRODUCT MODEL: RFLP
Modeling of Multi-
discipline product.
Compliant with the
IEEE 1220 standard.
Behavior
representations
accommodate on the
F and L levels
8

9. SURVEY: CPM Behavioral Modeling
Modularized modeling approach, Criteria were defined like
smart models, objective-driven design and an open
extensible environment
Port-based modeling paradigm, Part function model (PFM),
part behavior model (PBM) and behavior-PFM map
Intelligent modeling based engineering, Intelligent virtual
product space (IVPS), Behavior design approach, Modeling
approach takagi-sugeno (TS) and polytopic models
Active part modeling, Interaction feature pair (IFP), Request
based product behavior driven (RBPD) method, IBCA
structure (initiative, behavior, context and action),
Engineering structure (ES)
9

10. SURVEY: CPM Behavioral Modeling
10

11. SURVEY: RFLP Behavior Modeling
Intelligent engineering system was defined
RBCD structure (requirement, behavior, context, and drive)
was applied
IBCA structure (initiative, behavior, context and action) was
defined to organize active Intelligent Property (IP).
RBA knowledge content structure (request, behavior, and
actions) was introduced
Engineering structure (ES) was defined in the model that
organized the (intellectual property) IP content.
Information content structure was defined to handle the
multidisciplinary engineering activities.
11

12. SURVEY: CPS Behavior Modeling
Partial CPM was proposed by using hybrid system modeling
and simulation, concurrent and heterogeneous models of
computation, the use of domain-specific ontologies to
enhance modularity, and the joint modeling of functionality
and implementation architectures technologies
Discrete Hybrid Automata (DHA) modeling frame was
proposed in CPM and simulated by Hybrid System
Description Language (HYSDEL) and MATLAB
EPANET as water network simulator was used where
WaterCAD, EPACAD and Matlab were used as tools to
simulate CPM
Active information content (AIC) structure in the RFLP
structure product model was defined
12

13. SURVEY: RFLP & CPS Behavior
Modeling
13
CPSRFLP Structure

14. BEHAVIOR MODELING PAPERS:
IEEE, SPRINGER, ELSEVIER dB
14

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CONCLUSION & FUTURE WORK
Classical product model and RFLP structure
product model were used to model behavior of a
system and a cyber physical system.
Most of the modeling approaches are applied to
the classical product model.
RFLP structure product model: must be used
frequently
Cyber physical system: still need of research
Compare the accuracy of the behavioral modeling
approaches

16. THANK YOU
165/21/2018