Re: Servo Control System without Integral Action

Probably you are referring to adaptive control. In my webpage the controller
parameters are fixed, namely output loading is supposed to be constant. As
you've mentioned, when the output loading varies, the controller parameters
should be modified so as to stabilize the system, but I'm afraid it isn't so
relevant with the topic explained in my webpage...
If you are interested in the change of controller parameters owing to the
change of loading, please visit another webpage:

http://139.134.5.123/tiddler2/digital/digital.htm

in which I explained the method to compensate the change of controller
parameters.


John Popelish <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> tontoko hirorin wrote:
> >
> > Oh, wasn't it available to see the webpage? I'm sorry. If possible,
could
> > you visit the webpage on Windows 98/2000 with InternetExplorer?
> > Or please visit another webpage:
> >
> > http://139.134.5.123/tiddler2/digital3/ftsc3.htm
> >
> > The contents of that webpage is the same as the previous one.
> >
> I am not completely familiar with your notation, but reading through
> the description, it appears that you are comparing the affine with
> integral approaches with the only disturbance being the change of
> setpoint.  Have you compared the two approaches for changes in output
> loading?  Or did I miss that in reading your description?  Servos have
> to deal with large changes in loading and still be stable and reach
> their setpoints.
>
> --
> John Popelish