Robust Control using Sliding Mode Approach for Ice-Clamping Device activated by Thermoelectric Coolers

Publikation: Beiträge in ZeitschriftenZeitschriftenaufsätzeForschungbegutachtet

Authors

By virtue of high quality standards, work holding devices play an important role in machining processes. Especially thin-walled and fragile parts in the micro manufacturing, but also free formed and irregular shapes in the macro manufacturing are difficult to clamp without deforming. In order to face these challenges an innovative adhesive technique is introduced and investigated in this paper: clamping with ice. In order to investigate the forces of ice-clamping, experiments were carried out and the results are shown and discussed in this paper. Analogous to mechanical force-fitted clamping jaws a definition of clamping and holding forces is introduced. Moreover, the design of a Sliding Mode controller, based on Lyapunov's approach, is proposed such that temperature disturbances caused from the machining process, like e.g. thermal energy of milling, are reduced.

OriginalspracheEnglisch
ZeitschriftIFAC-PapersOnLine
Jahrgang49
Ausgabenummer25
Seiten (von - bis)470-475
Anzahl der Seiten6
ISSN2405-8971
DOIs
PublikationsstatusErschienen - 2016

DOI

Zuletzt angesehen

Publikationen

  1. Inklusion – aber wie?
  2. Microstructure and corrosion of AZ91 with small amounts of cerium
  3. Operaismo and the Wicked Problem of Organization
  4. An interpretive perspective on co-production in supporting refugee families’ access to childcare in Germany
  5. Working the Digital Humanities
  6. Exploring cultural landscape narratives to understand challenges for collaboration and their implications for governance
  7. Public Interest Litigation avant la lettre? Questions of Standing in the Wimbledon Case
  8. A Decision Support System for Crew Rostering in Public Transit
  9. Integrating sustainable transport measures into the clean development mechanism
  10. Identity affirmation and social movement support
  11. Performancemanagement in Projekten durch Earned Value Management (EVM)
  12. Navigating pluralism
  13. BP’s Solar Business Model - A Case Study on BP’s Solar Business Case and its Drivers
  14. Investigation of minimum creep rates and stress exponents calculated from tensile and compressive creep data of magnesium alloy AE42
  15. „Beach Soccer“
  16. Milchbubirechnung
  17. Thermal analysis of wire-based direct energy deposition of Al-Mg using different laser irradiances
  18. Analyzing pre- and in-service teachers’ feedback practice with microteaching videos
  19. Computer Support for Environmental Management Accounting
  20. Welteis
  21. Value-sensitive Action Design Research
  22. Scale Misfit in Ecosystem Service Governance as a Source of Environmental Conflict
  23. Recognising the role of local and Indigenous communities in managing natural resources for the greater public benefit
  24. Development of an Interdisciplinary, Intercultural Master’s Program on Sustainability
  25. Pitfalls in the Study of Democratization
  26. Alignment of the life cycle initiative’s “principles for the application of life cycle sustainability assessment” with the LCSA practice
  27. Narrative approach to futures
  28. Ideological Foundations of Perceived Contract Breach Associated With Downsizing
  29. ‘Forewarned is Forearmed’: Overcoming Multifaceted Challenges of Digital Innovation Units
  30. Toward a pluralistic conservation science