Excellence in Research and Innovation for Humanity
@article{(International Science Index):http://waset.org/publications/10007858,
  title    = {Slip Suppression Sliding Mode Control with Various Chattering Functions},
  author    = {Shun Horikoshi and  Tohru Kawabe},
  email	    = {[email protected]}  ,
  country   = {Japan},
  institution={University of Tsukuba},
  abstract  = {This study presents performance analysis results of
SMC (Sliding mode control) with changing the chattering functions
applied to slip suppression problem of electric vehicles (EVs). In
SMC, chattering phenomenon always occurs through high frequency
switching of the control inputs. It is undesirable phenomenon and
degrade the control performance, since it causes the oscillations of the
control inputs. Several studies have been conducted on this problem
by introducing some general saturation function. However, study
about whether saturation function was really best and the performance
analysis when using the other functions, weren’t being done so much.
Therefore, in this paper, several candidate functions for SMC are
selected and control performance of candidate functions is analyzed.
In the analysis, evaluation function based on the trade-off between
slip suppression performance and chattering reduction performance
is proposed. The analyses are conducted in several numerical
simulations of slip suppression problem of EVs. Then, we can
see that there is no difference of employed candidate functions
in chattering reduction performance. On the other hand, in slip
suppression performance, the saturation function is excellent overall.
So, we conclude the saturation function is most suitable for slip
suppression sliding mode control.},
    journal   = {International Journal of Computer, Electrical, Automation, Control and Information Engineering},  volume    = {11},
  number    = {9},
  year      = {2017},
  pages     = {967 - 973},
  ee        = {http://waset.org/publications/10007858},
  url       = {http://waset.org/Publications?p=129},
  bibsource = {http://waset.org/Publications},
  issn      = {PISSN:2010-376X, EISSN:2010-3778},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 129, 2017},