Event-driven Intermittent Control. Gawthrop, P. J & Wang, L. International Journal of Control, 82(12):2235 - 2248, December, 2009. Published online 09 July 2009
doi  abstract   bibtex   
An intermittent controller with fixed sampling interval is recast as an event-driven controller. The key aspect of intermittent control that makes this possible is the use of basis functions, or, equivalently, a generalised hold, to generate the intersample open-loop control signal. The controller incorporates both feedforward events in response to known signals and feedback events in response to detected disturbances. The latter feature makes use of an extended basis-function generator to generate open-loop predictions of states to be compared with measured or observed states. Intermittent control is based on an underlying continuous-time controller; it is emphasised that the design of this continuous-time controller is important, particularly in the presence of input disturbances. Illustrative simulation examples are given.
@article{GawWan09a,
  author = {Peter J Gawthrop and Liuping Wang},
  title = {Event-driven Intermittent Control},
  journal = {International Journal of Control},
  year = 2009,
  note = {Published online 09 July 2009},
  volume = 82,
  number = 12,
  pages = {2235 - 2248},
  month = {December},
  doi = {10.1080/00207170902978115},
  abstract = {
  An intermittent controller with fixed sampling interval is recast as
  an event-driven controller. The key aspect of intermittent control
  that makes this possible is the use of basis functions, or,
  equivalently, a generalised hold, to generate the intersample
  open-loop control signal. The controller incorporates both
  feedforward events in response to known signals and feedback events
  in response to detected disturbances. The latter feature makes use
  of an extended basis-function generator to generate open-loop
  predictions of states to be compared with measured or observed
  states. Intermittent control is based on an underlying
  continuous-time controller; it is emphasised that the design of this
  continuous-time controller is important, particularly in the
  presence of input disturbances.  Illustrative simulation examples
  are given.
}
}

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