Digital Sliding-Mode Control of High-Order Systems

  • Qingsong XuEmail author
  • Kok Kiong Tan
Part of the Advances in Industrial Control book series (AIC)


This chapter presents the design and implementation of an input–output-based digital sliding-mode control (IODSMC) algorithm to suppress the nonlinearity and disturbance in piezoelectric micro-/nano-positioning systems. It is applicable to precision motion tracking of a class of micro-/naon-positioning systems, which can be described by a high-order linear model preceded by disturbances. The stability of the control system is proved and its effectiveness is validated through experimental investigations on a piezo-driven micropositioning system.


Tracking Error Motion Tracking Switching Gain Control Bandwidth Output Tracking Error 
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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.Department of Electromechanical EngineeringUniversity of MacauMacauChina
  2. 2.Department of Electrical and Computer EngineeringNational University of SingaporeSingaporeSingapore

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