User`s guide
Table Of Contents
- Preface
- Quick Start
- LTI Models
- Introduction
- Creating LTI Models
- LTI Properties
- Model Conversion
- Time Delays
- Simulink Block for LTI Systems
- References
- Operations on LTI Models
- Arrays of LTI Models
- Model Analysis Tools
- The LTI Viewer
- Introduction
- Getting Started Using the LTI Viewer: An Example
- The LTI Viewer Menus
- The Right-Click Menus
- The LTI Viewer Tools Menu
- Simulink LTI Viewer
- Control Design Tools
- The Root Locus Design GUI
- Introduction
- A Servomechanism Example
- Controller Design Using the Root Locus Design GUI
- Additional Root Locus Design GUI Features
- References
- Design Case Studies
- Reliable Computations
- Reference
- Category Tables
- acker
- append
- augstate
- balreal
- bode
- c2d
- canon
- care
- chgunits
- connect
- covar
- ctrb
- ctrbf
- d2c
- d2d
- damp
- dare
- dcgain
- delay2z
- dlqr
- dlyap
- drmodel, drss
- dsort
- dss
- dssdata
- esort
- estim
- evalfr
- feedback
- filt
- frd
- frdata
- freqresp
- gensig
- get
- gram
- hasdelay
- impulse
- initial
- inv
- isct, isdt
- isempty
- isproper
- issiso
- kalman
- kalmd
- lft
- lqgreg
- lqr
- lqrd
- lqry
- lsim
- ltiview
- lyap
- margin
- minreal
- modred
- ndims
- ngrid
- nichols
- norm
- nyquist
- obsv
- obsvf
- ord2
- pade
- parallel
- place
- pole
- pzmap
- reg
- reshape
- rlocfind
- rlocus
- rltool
- rmodel, rss
- series
- set
- sgrid
- sigma
- size
- sminreal
- ss
- ss2ss
- ssbal
- ssdata
- stack
- step
- tf
- tfdata
- totaldelay
- zero
- zgrid
- zpk
- zpkdata
- Index

8 The Root Locus Design GUI
8-36
Saving the Compensator and Models
Now that you have successfully designed your compensator, you may want to
save your design parameters for future implementation. You can do this by
selecting
Export from the File menu on the Root Locus Design GUI. The
window shown below opens.
The variable listed in the
Export List on the Export LTI Models/
Compensators
GUI are either previously named by you (on the List Model
Poles/Zeros
or the Edit Compensator windows) or have default names. They
are coded as follows:
•
DM: The design model
•
OL: The open-loop model
•
CL: The closed-loop model
•
K: The compensator
To export your compensator to the workspace:
1 Select the compensator in the Export List.
2 Click on the Export to Workspace button.
The
Export LTI Model/Compensators window isclosed whenyou clickon one
of the export buttons. If you go to the MATLAB prompt and type
who
Save to the disk as a
file with a .mat extension.
Save to the workspace.
Use your mouse to select or multi-
select models to save.