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NONACODE
Author

Juan Carlos Gomez
Organization: Dept. of Electrical & Computer Engineering
Old MathSource #

0207-515
Revision date

1995-01-17
Description

NONACODE is a Software Package for Analysis and Design of Nonlinear (Adaptive) Control Systems with the Differential-Geometric Approach.

We consider Nonlinear Systems belonging to the linear analytic class, of the form:

x' = f(x) + g1(x) u1 + g2(x) u2 + ... + gm(x) um

y1 = h1(x) ; y2 = h2(x) ; ... ; ym = hm(x)

Both Lyapunov and Hyperstability based-on techniques for parameter adaptation can be used to solve the Adaptive Output Tracking Problem, when the system is SISO, has parametric uncertainties, and relative degree one. Other control problems such as Output Tracking, Exact Linearization via State Feedback, Normal Form, and Nonlinear Observers, can also be solved for both SISO and MIMO systems, with the aid of NONACODE.
Subject

*Engineering > Control Theory
Keywords

nonlinear control systems, adaptive control systems, diferential geometric, approach, lyapunov based technique, hyperstability
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Nonacode.txt (1 KB) - Author and package information
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Nonacode.m (13.1 KB) - Mathematica package
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Nonacode.ps (226.8 KB) - PostScript documentation
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Silira.dat (195 B) - Data file

Files specific to Mathematica 2.2 version:
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Nonacode.m (13.1 KB) - Mathematica package