Fichas de aprendizaje Klausur CPS | Quizlet

Agent Based modeling bottom up diagram

Name the software aproach for concurrency and predictability

PTIDES: Programming Temporally Integrated Distributted Embedded Systems

What is PTIDES for

Alternative programming model that structures real time softwares as an interconnection of actor communicating using timestamped events.

Characteristics of PTIDES programming

- Global distributed time model

- Coherent global temporal semantics

- Actor based communication

- Integration of technical system regarding real time

- Validation of satisfactory of temporal semantics

Describe PTIDES workflow map

Concurrency and time predictability hardware approach:

PTARM

What does PTARM stand for

Precision Timed ARM

What is PTARM

is a realization of Precision Timed (PRET) machines that provides timing predicatbility and composability without sacrificing performance.

PTIDES is the programming model

Describe PTARM diagram

How is Heterogeneity in CPS represented

- CPS have to adapt to new, unknown situations from different domains

- Dynamic changing paticipants and environments require a flexible communication

What is the response of CPS to Heterogeneity

They go from adaptability to transformability through a Semantic Gap

What does Semantic interoperability do?

Packages the data (syntax) and simultaneously transmits its meaning (semantics)

What does GUT stand for (Communication and Interoperability top down approach)

Grand Unified Theory

What is GUT about

developing a modeling language and conceptual frameworks into which heterogeneous modeling languages and frameworks can be translated.

Describe the GUT diagram

Describe the CL/NLP diagram

What does CL/NLP stand for?

Computationial Linguistics - Natural Language Processing

What is Abstract semantics about

developing interaces between heterogeneous modeling languages

Describe the Abstract Semantics for domains and Translations diagram

Define CPS as an engineering diescipline

A discipline focused on technology with foundation in mathematical abstractions to cojoin them for modeling physical processes.

Name the 8 fields of CPS (diagram)

- Hybrid models

- Wireless Sensing and Actuation

- Validation and Verification

- Application of CPS

- Scalability and complexity management

- Cyber Security

- Control Systems

- Concurrency. Communication and Interoperability

What is interoperability

Ability of two or more systems or components to exchange information and use the information that has been exchanged.

Define Selbstoptimierende Systeme

Endogenous adaptation of system's goals to changing influences and rule based autonomous adaptation of the parameters.

They inherit independently reactive intelligence and flexible adaptation to changing operatinig conditions.

How is the Aspekte eines Selbstoptimierenden Systems diagram like

How is the Adaptive Regelung diagram like

Expansion of closed loop and adaptive controls to self-optimizing controls

What is Interdisziplinäre Produktentwicklung about?

End-to-end, distributed, interdisciplinary process support, integration across product life cycle, domains and supply chain based on virtual models.

What are the three axes of Interdisziplinäre Produktentwicklung?

Cross Domain, Produktlebenszyklus (integriert) and förderiert

What are the components of the Cross Domain axis on Interdisziplinäre Produktentwicklung?

Dienstleistungen (Services)

Software

Elektronik

Mechanik

What are the 7 components of the Produktlebenszyklus axis on Interdisziplinäre Produktentwicklung?

Anforderungsdefinition (Definitino of requirements)

Produktplanung

Entwicklung

Prozessplanung

Produktion

Betrieb (Operation)

Recycling

What is the component of the förderiert axis on Interdisziplinäre Produktentwicklung?

Lieferkette Verschiedene Unternehmen/Standorte

Supply chain on various companies/locations

Describe the Interdisziplinäre Produktentwicklung chart

How many phases does the Produktlebenszyklus has?

Name them

6:

1. Entwicklung

2. Einführung (Implementation)

3. Wachstum (Growth)

4. Reife (Maturity)

5. Sättigung (Satiation)

6. Abstieg (Descence)

Describe the Produktlebenszyklus Phasen chart

Describe the Systemstruktur of the System of interest based on several integrating systems

Systems Engineering Diagram

What are the three basic principles that determine the systematic approach to product development

Strukturierung in Phasen

Von Groben zum Detail (from rough to detailed)

Problemlösezyklus (Problem solving cycle)

What are the steps of Evaluation and selection of product development

Stufe:

1. Qualitative rough evalutaion based on experience

2. Qualitative fine evaluation based on rough research

   1. Quantitative evaluation based on extensive detailed research

What are the expected times for each Step of the product development process.

Stufe 1: Direkt nach der Ideenfindung

Stufe 2: nach ca 2 Wochen

Stufe 3: innerhalb von 3 bis 6 Monaten

Describe the selection process of the product development process

What does SMSDA stand for

Smart Manufacturing Systems Design and Analysis

What are the four fields of SMSDA

1. Modellierungsmethoden zur Analyse von Fertigungssystemen

2. Predictive Analytics

3. Performance measurement für Fertigungssystemen

4. Service-based manufacturing and service composition

What are the three domains of the development of analytical skills by linking domain-specific viewpoints and what are they based on.

Domänen:

1. Domänen Ontologie

   • n - Viewpoints

2. Problem Domäne

   • Problem formulation Metamodel

   • Objective Model

3. Analytische technische Domäne

   • Tool Metamodel

   • Analytical Capability

Describe the development of analytical skills by linkin domain-specific viewpoints structure

What are the questions of the performance measurement for smart manufacturing

Welche Metriken werden verwendet, um eine bestimmte Leistung zu charakterisieren?

Wie quantifiziert man diese Metrik mit realisierbaren Messungen?

What does Sustainability in Production mean? (3)

• Environmentally friendly processes

• conserving energy and natural resources

  • Economically healthy and safe for employees, communities and consumers

Why is sustainably production a challenge?

The reduction of resource consumption and environmental impact must be weighed against other factors such as punctuality, quality, productivity and costs.

What are the approaches on sustaiable processes?

ASTM E60.13 Stadard Guide for Evaluation of Sustainability of Manufacturing Processes

ASTM E60.13 Guide for Characterizing Environmental Aspects of Manufacturing Processes

• Standardizes the methods for characterizing the performance of manufacturing processes as building blocks for system analysis with a special focus on sustainability assesment

What does SMOPAC stand for?

Smart Manufacturing Operations Planning and Control

What are the key research areas that SMOPAC is based on:

1. Digital Thread

2. System analysis integration

3. Wireless Systems

4. Cybersecurity

5. Prognosis, maintenance and control

What is the digital thread of SMOPAC based on?

Explain the diagram

1. Design

2. Analysis

3. Fabrication

4. Inspection

What are the 4 basis of Model based Engineering:

System Logic

Betrieb

Betriebs Logik

Physisches System

What are the Model-Based Engineering fields based on?

Betriebs-logik:

• Description of conceptual problems

System Logik

• Description of conceptual solutions

Physisches System

• Assigned solution description

Betrieb

• Description of the actual problem

Describe the Model- Based Engineering chart

Describe the model based engineering of supervisory controllers diagram

Describe the design process (Entwurfsablauf) of model based engineering

1. Develop hybrid automaton models of system components

2. The uncontrolled discrete event system can be abstracted from the uncontrolled hybrid system

3. Requirements models are then defined in the form of extended finite automata or state-based expressions

4. Simulation and simulation-based visualization can be used to validate the higher-level control system against the uncontrolled hybrid system

5. The higher-level controller together with the unregulated discrete-event system, known as the controlled system, can be subjected to verification.

6. Observer-based monitoring can be derived from the higher-level control system and the hybrid observer

7. In addition, the supervisory controller model can be used for model-based testing.

Describe the Valuation model (Bewertungsmodell) for Cyber Physical Production Systems

Describe the Categories and Capabilities of IOT diagram

What are the 4 IT Integration capabilities when it comes to I4.0 Components?

• Can be used as an entity

• individually known

• anonymously known

• unknown

How are the I4.0 components classified?

• Can be used as entities

• individually known

Describe the Klassifikation von I4.0 Komponenten diagram

What does CPPS stand for?

Cyber Physical Prooduction Systems

What are the 3 Autonomy configurations

• Centralized Architecture

• CPPS - decentralized arrchitecture

• CPPS - decentralized architeccture and federative system

Describe Autonomy and Configuration Space diagram (Complexity)

What aspects of a CPPS are part of the characteristics of overall system architecture?

Modularity

Complexity

Usability

What aspects of a CPPS are part of the characteristics of production operation?

Maintainability

Production Efficiency

Automatic Adaption

What aspects of a CPPS are part of the characteristics of Cyber Support?

Social interaction

Support of Decisions

What aspects of a CPPS are part of the characteristics of Changing Production Systems?

Automatic Planning

Reconfigurability

Describe the IIOT Characteristics diagram

How are modularity, complexity and usability as characteristics of the overall system architecture of a CPS

• Usability: of user-friendliness, it is linked to the system architectures

• The characteristics of the changing production system are indicated by automatic planning as a reconfigurability indicator

• Social interaction and decision support as special cyber indicators

• The production operation is characterized by performance indicators, which are maintainability, production efficiency and automatic adaptation

Describe the Business Intelligence diagram

How many steps does the BI Process (Business Intelligence) have?

5

What are the BI Process Steps?

1. Data as source systems integrated and loaded into data warehouse or analysis repository.

2. Data sets organized in data models or OLAP blocks to prepare them for analysis

3. Analytics experts and business users run analytical queries against the data.

4. Query results integrated into data visualizations, dashboards, reports and online portals.

5. Decision Making and Strategic Planning based on the data.

What are the levels through which the information flows in a producing Organization?

• Management

• Betriebsleitebene (Operating level)

• Prozessleitebene (Process contol level)

• Steuerungsebene (Control level)

• Feldebene (Field level)

Which are the IT Tools each of the levels of information flow in a producing Organization use.

Management - Enterprise Ressource, Planning System

Operating Level - Manufacturing Excecution System

Process Control level - Supervisory Control and Data Acquisition

Control level - Programmable Logic Controller

Field Level - Protocols

What are the difficulties of the information flow in a producing Organization?

• Data Exchange between each level

• Full-time mapping of production and manufacturing processes

Describe the graph of Informationsfluss in einem produzierendem Unternehmen.

What is EAI?

The process-oriented integration of application systems in heterogeneous IT application architectures

Keywords:

Process-oriented

Integration

application systems

heterogeneous application architectures

What does EII stand for?

Enterprise Information Integration

What is EII good for?

Integration of Data from different sources

Data consolidation

Data fusion

Data cleansing

ETL Process

What is BI good for?

Overall view of data

Monitoring and Reporting

Data Mining

When should EAI be active in comparison with EII and BI

During the data production process, afterwards EII and BI start

How is Autonomy defined as?

Freedom to restrict structure and access options to data or methods

What are the high levels of Autonomy in Cross Company systems?

Design autonomy

Interface autonomy

Access autonomy

Communication autonomy

How are the high levels of autonomy in cross company systems defined as?

Design autonomy - Free decisions about data format, model and schema

Interface autonomy - Freedom in the choice of technical access method

Access autonomy - Freedom via user rights

Communication autonomy - Free decision whether and when a request is answered

How is the distribution (Verteilung) of the Autonomy?

Physical distribution oof application or data source.

What are the types of Heterogenität Probleme in the integration?

Technical

Syntactic

Structural

Semantic

Define the types of Heterogenität Probleme in the integration of CPS

Technical - Differences in the ability to access data or applications

Syntactic - Differences in the technical presentation of information

Structural - Differences in the structural representation of information

Semantic - Differences in the meaning of terms and concepts used

Explain the Data level of integration methods

The data level is an event-driven exchange of data between different databases or other data stores

Explain the Data level of integration methods diagram

Explain the Application Interface Level of integration methods

Connection of in-house developments or standard applications based on existing interfaces (API) without manual intervention

Explain the Method Level of integration methods

Calling distributed methods for the use of business logic

Explain the User Interface Level of integration methods

The data is accessed from the user masks

Explain the Peer-to-Peer integration topology

Decentralized message brokers receive, send and interpret messages

Explain the Hub-and-Spoke Integration topology

Central hub receives, transforms and sends messages

Explain the Bus/Pipeline/Publish and Subscribe Integration topology

Server Centric Topology

Messages shared through Bus system to which the software components are connected.

Boradcasting is possible

What does ESB stand for

Enterprise Service Bus

Name the EAI Components

Metadatabase

Middleware (Intermediary Software)

Adapter

Messages management

Process management

Describe the Functions of the Middleware as an EAI Component

Management of adapters for integration at data level

Management of resources and provision of additional services

Describe the funcitons of the Adapter as an EAI Component

Connecting the application and middleware

Differentiate static and dynamic adapters

Overcoming syntactic and structural heterogeneity

Describe the functions of the Metadata Dank as an EAI Component

Centralized storage of component distribution, security parameters and responsibilities, technological infrastructure, alignment schemes, transformation information, rules and logic for message processing, design and architectural information