Collaborative Cyber-Physical Systems Design Approach: Smart Home Use Case

2021 ◽  
pp. 92-101
Author(s):  
Artem A. Nazarenko ◽  
Luis M. Camarinha-Matos
Keyword(s):  
Smart Home ◽  
Systems Design ◽  
Cyber Physical Systems ◽  
Design Approach ◽  
Use Case ◽  
Physical Systems

scholarly journals Identifying Promising Application Areas for Cyber-Physical and Complex Event Processing in Logistics Practice

Logistics ◽  
2018 ◽  
Vol 2 (4) ◽  
pp. 23
Author(s):  
Cyril Alias ◽  
Frank Alarcón Olalla ◽  
Hauke Iwersen ◽  
Julius Ollesch ◽  
Bernd Noche
Keyword(s):  
Cyber Physical Systems ◽  
Complex Event Processing ◽  
Event Processing ◽  
Use Case ◽  
Logistics Industry ◽  
Physical Systems ◽  
Case Examples ◽  
Promising Application ◽  
Cost Efficient ◽  
Huge Challenge

In the course of the ongoing era of digitization, cyber-physical systems and complex event processing belong to the most discussed technologies nowadays. The huge challenge that digitization is forming to the transportation and logistics sector is largely accepted by the responsible organizations. Despite initial steps being taken towards digitized value-creation, many professionals wonder about how to realize the ideas and stumble with the precise steps to be taken. With the vision of smart logistics in mind and cost-efficient technologies available, they require a systematic methodology to exploit the potentials accompanying digitization. With the help of an effective and targeted workshop procedure, potentially appropriate application areas with promising benefit potentials can be identified effectively. Such a workshop procedure needs to be a stepwise approach in order to carefully consider all the relevant aspects and to allow for organizational acceptance to grow. In three real-world use case examples from different areas of the transportation and logistics industry, promising applications of cyber-physical systems and complex event processing are identified and pertaining event patterns of critical situations developed in order to make realization easier at a later stage. Each use case example exhibits a frequently occurring problem that can be effectively addressed by using the above-mentioned technology.

scholarly journals SEF4CPSIoT Software Engineering Framework for Cyber-Physical and IoT Systems

2021 ◽  
Vol 5 (1) ◽  
pp. 1-24
Author(s):  
Muthu Ramachandran
Keyword(s):  
Software Engineering ◽  
Smart Home ◽  
Cyber Physical Systems ◽  
Classification Model ◽  
Security And Privacy ◽  
Physical Systems ◽  
Iot Applications ◽  
Communications Technologies ◽  
Efficient Control ◽  
Efficient Integration

Cyber-physical systems (CPS) have emerged to address the need for more efficient integration of modern advancement in cyber and wireless communications technologies such as 5G with physical objects. In addition, CPSs systems also needed to efficient control of security and privacy when we compare them with internet of things (IoT). In recent years, we experienced lack of security concerns with smart home IoT applications such as home security camera, etc. Therefore, this paper proposes a systematic software engineering framework for CPS and IoT systems. This paper also proposed a comprehensive requirements engineering framework for CPS-IoT applications which can also be specified using BPMN modelling and simulation to verify and validate CPS-IoT requirements with smart contracts. In this context, one of the key contribution of this paper is the innovative and generic requirements classification model for CPS-IoT application services, and this can also be applied to other emerging technologies such as fog, edge, cloud, and blockchain computing.

scholarly journals IoT-Based Digital Twin for Energy Cyber-Physical Systems: Design and Implementation

Energies ◽  
2020 ◽  
Vol 13 (18) ◽  
pp. 4762 ◽  
Author(s):  
Ahmed Saad ◽  
Samy Faddel ◽  
Osama Mohammed
Keyword(s):  
Power Systems ◽  
Systems Design ◽  
Cyber Physical Systems ◽  
Superior Performance ◽  
Physical Systems ◽  
Digital Twin ◽  
Power And Control ◽  
Amazon Web Services ◽  
High Bandwidth ◽  
And Control

With the emergence of distributed energy resources (DERs), with their associated communication and control complexities, there is a need for an efficient platform that can digest all the incoming data and ensure the reliable operation of the power system. The digital twin (DT) is a new concept that can unleash tremendous opportunities and can be used at the different control and security levels of power systems. This paper provides a methodology for the modelling of the implementation of energy cyber-physical systems (ECPSs) that can be used for multiple applications. Two DT types are introduced to cover the high-bandwidth and the low-bandwidth applications that need centric oversight decision making. The concept of the digital twin is validated and tested using Amazon Web Services (AWS) as a cloud host that can incorporate physical and data models as well as being able to receive live measurements from the different actual power and control entities. The experimental results demonstrate the feasibility of the real-time implementation of the DT for the ECPS based on internet of things (IoT) and cloud computing technologies. The normalized mean-square error for the low-bandwidth DT case was 3.7%. In the case of a high-bandwidth DT, the proposed method showed superior performance in reconstructing the voltage estimates, with 98.2% accuracy from only the controllers’ states.

Cyber-physical systems information gathering: A smart home case study

2018 ◽  
Vol 138 ◽  
pp. 1-12 ◽  
Author(s):  
Quang Do ◽  
Ben Martini ◽  
Kim-Kwang Raymond Choo
Keyword(s):  
Smart Home ◽  
Cyber Physical Systems ◽  
Information Gathering ◽  
Physical Systems
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