Discretized optimal tracker for continuous three-dimensional systems

Jason S.H. Tsai, Chia Wei Chen, Jim Shone Li, Jose I. Canelon, Leang S. Shieh

Research output: Contribution to journalArticlepeer-review


The discretized quadratic optimal/sub-optimal tracker and the continuous-discrete Roesser model (RM) conversions for linear continuous three-dimensional (3D) systems are newly proposed in this paper. The proposed optimal control approach provides a novel methodology for indirect digital redesign of a continuous 3D RM with a continuous cost function. Moreover, a sub-optimal controller is newly presented, that decrease the overall memory size requirements of the optimal tracker. An Illustrative example is presented to demonstrate the effectiveness of the proposed methods.

Original languageEnglish
Pages (from-to)451-486
Number of pages36
JournalIMA Journal of Mathematical Control and Information
Issue number4
Publication statusPublished - 2003 Dec

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Control and Optimization
  • Applied Mathematics


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