CIRP Encyclopedia of Production Engineering

2019 Edition
| Editors: Sami Chatti, Luc Laperrière, Gunther Reinhart, Tullio Tolio

Stability

  • Dirk BiermannEmail author
  • Tobias Surmann
Reference work entry
DOI: https://doi.org/10.1007/978-3-662-53120-4_6542

Definition

The term stability as used in this entry is a property of an equilibrium of a dynamic system. There are various definitions of stability which describe how a dynamic system being at an equilibrium reacts on a small disturbance (Plaschko and Brod 1995). In machining science, the Lyapunov stability and the asymptotic stability are of high interest. Consider the continuous dynamic system:
$$ \dot{x}=f\left(x(t)\right),\kern0.5em x(0)={x}_0. $$
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References

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Copyright information

© CIRP 2019

Authors and Affiliations

  1. 1.Institut für Spanende FertigungTechnische Universität DortmundDortmundGermany
  2. 2.Premium AEROTEC GmbHVarelGermany
  3. 3.Mechanical EngineeringTechnical University of Dortmund ISFDortmundGermany

Section editors and affiliations

  • Hans-Christian Möhring
    • 1
  1. 1.Institut für WerkzeugmaschinenUniversität StuttgartStuttgartGermany