17-01-2012, 02:40 PM
Online Identification and Control of Guiding System
Based on Inverse System
[attachment=16175]
. INTRODUCTION
The analysis and design of a nonlinear system are more
complicated and difficult than those of linear system. A simple
way is to convert the nonlinear system into a linear one, and
design the control system with linear system theory. The exact
linearization method with the differential geometry [1] is a
power tool to design the control system for a class of
nonlinear system. But it needs strict conditions and has
a complicated structure. The basic idea of the inverse
system method is to compensate a nonlinear system as a linear
system with the inverse system of the objective [2].
Based on Inverse System
[attachment=16175]
. INTRODUCTION
The analysis and design of a nonlinear system are more
complicated and difficult than those of linear system. A simple
way is to convert the nonlinear system into a linear one, and
design the control system with linear system theory. The exact
linearization method with the differential geometry [1] is a
power tool to design the control system for a class of
nonlinear system. But it needs strict conditions and has
a complicated structure. The basic idea of the inverse
system method is to compensate a nonlinear system as a linear
system with the inverse system of the objective [2].