Cyber ​​physical system

from Wikipedia, the free encyclopedia

A cyber-physical system . "Cyber-physical system" (CPS), refers to the network of IT, software components with mechanical and electronic parts that are transmitted via a data infrastructure, such as B. the Internet, communicate. A cyber-physical system is characterized by its high degree of complexity. The formation of cyber-physical systems arises from the networking of embedded systems through wired or wireless communication networks . The concept formation follows the need for a new theoretical basis for the research and development of large, distributed, complex systems, such as the further development of the Germany-wide power grid towards an intelligent power grid , or the construction of new types of industrial production systems that are highly dynamic to the respective Can adapt production requirements.

Fields of application

The cyber-physical systems cover a wide range of possible areas in which they can be used.

The areas of application include highly reliable medical devices and systems, age-appropriate assistance systems (AAL), IT traffic control and traffic logistics systems, networked safety and driver assistance systems for automobiles, industrial process control and automation systems, sustainable environmental influencing and monitoring systems, energy supply management systems, military system networking systems and infrastructure systems for communication and culture.

research

In the Anglo-American region in particular, theories on the term “cyber-physical system” are being developed; the focus here is on clearly differentiating the term from other trends and development directions for complex information and communication technology systems. Further academic research focuses on the challenges that arise in system design. The challenges include:

  • Complexity reduction and development of stabilizing control architectures for cyber-physical systems
  • Distributed sensor networks
  • Development of knowledge and insights from the system
  • Treatment of the problem of interaction complexity
  • Reliable integration of standard components in cyber-physical systems
  • Manageability of the confluence of sensors, actuators and controls
  • Verification of cyber-physical systems
  • safety

Research projects in Germany

As part of the Federal Government's “ High-Tech Strategy for Germany”, studies on the further development of industrial production systems and production processes are funded. The aim of these activities is to support already intensive IT-supported branches of industry in the introduction and use of widely ramified network structures for the embedded systems used. This is done, for example, by funding the top clusters "Intelligent Technical Systems Ostwestfalen-Lippe its OWL" and "MicroTEC Südwest - The Cluster for Smart Solutions".

Technologies used

Application examples for cyber-physical systems

literature

  • Manfred Broy : Cyber-Physical Systems: Innovation through software-intensive embedded systems . Springer, Berlin / Heidelberg 2010, ISBN 978-3-642-14498-1 .
  • acatech (Ed.): Cyber-Physical Systems: Innovation Motors for Mobility, Health, Energy and Production (acatech POSITION) . Jumper. Berlin / Heidelberg 2012, ISBN 978-3-642-27566-1 .
  • K. Einwich (Ed.): 9th Workshop Cyber-Physical Systems - Enabling Multi-Nature Systems (CPMNS) . Fraunhofer Verlag, 2012, ISBN 978-3-8396-0398-7 .
  • P. Marwedel: Embedded System Design: Embedded Systems Foundations of Cyber-Physical Systems . Springer, 2010, ISBN 978-94-007-0256-1 . (English)
  • E. Geisberger, M. Broy: agendaCPS - Integrated Research Agenda Cyber-Physical Systems, acatech study. acatech - German Academy of Science and Engineering, Munich / Garching 2012.

Web links

Individual evidence

  1. ↑ S. Karnouskos: cyber-physical systems in the Smart Grid . (PDF; 79 kB). In: Industrial Informatics (INDIN), 2011 9th IEEE International Conference on. July 2011. Retrieved September 5, 2012.
  2. ↑ a b T. M. Böhler: Industry 4.0 - Smart products and factories are revolutionizing industry ( Memento of March 10, 2013 in the Internet Archive ). In: Production magazine. May 10, 2012, Retrieved September 5, 2012.
  3. ↑ J. Jasperneite: What is behind terms like Industry 4.0 . In: Computer & Automation. December 19, 2012. Retrieved December 23, 2012.
  4. ^ AW Colombo, T. Bangemann, S. Karnouskos, J. Delsing, P. Stluka, R. Harrison, F. Jammes, J. Lastra: Industrial Cloud-based Cyber-Physical Systems: The IMC-AESOP Approach . Springer Verlag, 2014, ISBN 978-3-319-05623-4 , accessed April 7, 2014.
  5. ↑ I. Lee: ( Page no longer available , search in web archives: Medical-Device Cyber ​​Physical Systems. ) (PDF; 5.4 MB). In: Trusted Computing in Embedded Systems (TCES) Workshop 2010. November 10, 2012. Accessed September 6, 2012.@1@ 2Template: Dead Link / www.cert.org
  6. ↑ Integrated Research Agenda Cyber-Physical Systems . VDE Association of Electrical Engineering Electronics Information Technology eV - AAL area. Retrieved September 6, 2012.
  7. ↑ On the way to the »Cyber-Physical Society«. ( Memento from March 4, 2016 in the Internet Archive ) Fraunhofer-IuK-Verbund. August 3, 2012. Retrieved October 25, 2014.
  8. ↑ Safe, intelligent mobility - test field Germany. ( Memento from July 6, 2012 in the Internet Archive ) Fraunhofer SIT. Retrieved September 6, 2012.
  9. ↑ Jürgen Jasperneite , Oliver Niggemann: Intelligent assistance systems for mastering the system complexity in automation . In: ATP edition - automation technology practice. 9/2012, Oldenbourg Verlag, Munich, September 2012.
  10. ↑ Morgenstadt - An Answer to Climate Change. Federal Ministry of Education and Research ( Memento from January 6, 2016 in the Internet Archive ) Retrieved on September 6, 2012.
  11. ↑ S. Lehnhoff: From Smart Grids to Hybrid Networks to Cyber-Physical Systems. ( Memento of April 8, 2014 in the Internet Archive ) (PDF; 7.0 MB). In: Symposium "Computer Science & Sustainability Despite Change: Interactions in a Networked Society". July 3, 2012. Retrieved September 6, 2012.
  12. ↑ J. Sztipanovitz, J. Stankovic: Cyber-Physical Systems: A National Priority for Federal Investment in Infrastructure and Competitiveness. (PDF; 26 kB). Version 8, December 22, 2008. Retrieved September 6, 2012.
  13. ↑ Keep dreaming Turing's dream . German Research Center for Artificial Intelligence, May 2, 2012. Accessed September 6, 2012.
  14. ↑ a b Cyber ​​Physical Systems. ( Memento July 11, 2009 on the Internet Archive ) University of Illinois, Department of Computer Science. Retrieved September 7, 2012.
  15. ↑ Cyber Physical Systems Workshop . The European Research Consortium for Informatics and Mathematics (ERCIM) 2011. Accessed September 7, 2012.
  16. ↑ S. Karnouskos: Stuxnet Worm Impact on Industrial Cyber-Physical System Security . In: 37th Annual Conference of the IEEE Industrial Electronics Society (IECON 2011), 7-10 Nov 2011, Melbourne, Australia. Retrieved on Apr 7, 2014.
  17. ↑ a b Industry 4.0. ( Memento from October 31, 2012 in the Internet Archive ) In: Ideas, Innovation, Growth. The federal government. Retrieved September 7, 2012.
  18. ↑ Top cluster it's OWL - Intelligent Technical Systems OstWestfalenLippe . Retrieved September 7, 2012.
  19. ↑ Top cluster MicroTEC Südwest - The Cluster for Smart Solutions . Retrieved February 6, 2013.
  20. ↑ Wahl Philipp: New ways to increase productivity with “smart” systems. (PDF) Festo AG & Co. KG, 2017, accessed on March 19, 2018 (English).