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.
|Number of pages||36|
|Journal||IMA Journal of Mathematical Control and Information|
|Publication status||Published - 2003 Dec|
All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Control and Optimization
- Applied Mathematics