Be the first to rate this file! 16 Downloads (last 30 days) File Size: 3.11 KB File ID: #40139
image thumbnail

CRCBode() - Contoured Robust Controller Bode Plot Function

by

 

Generate controller Bode plots with contours showing robust performance and stability metric.

| Watch this File

File Information
Description

The CRCBode plot shows contours (level sets) of a robust performance quantity on the Bode magnitude and phase plots of the controller. An iterative frequency domain loop-shaping design approach is employed to eliminate all intersections of the controller frequency response with certain "forbidden regions" indicating that a standard SISO robust stability and performance criterion is satisfied. Nonlinearities are accounted for by avoiding the maximum forbidden regions over a structured uncertainty set consisting of linearizations of the system dynamics about several operating points.

For usage, see the file: CRCBode_example.m

Required Products Control System Toolbox
MATLAB
MATLAB release MATLAB 7.14 (R2012a)
Tags for This File   Please login to tag files.
Please login to add a comment or rating.

Contact us