Groups | Search | Server Info | Login | Register

Groups > comp.dsp > #33795

Stability in PID Controllers

From Randy Yates <randyy@garnerundergroundinc.com>
Newsgroups comp.dsp
Subject Stability in PID Controllers
Organization Garner Underground, Inc.
Date 2017-05-12 11:17 -0400
Message-ID <877f1m14we.fsf@garnerundergroundinc.com> (permalink)

Show all headers | View raw

I know next-to-nothing about this topic, but the following question has
popped into my mind several times.

It seems like folks generally (and perhaps this is totally wrong) design
PID controllers by basically selecting what they think are "good"
constants for the proportional, integral, and derivative terms. That is,
they just sorta play with their systems and tweak the terms until it
seems to work smoothly.

However, how do you know that a particular configuration is stable?
-- 
Randy Yates, Embedded Firmware Developer
Garner Underground, Inc.
866-260-9040, x3901
http://www.garnerundergroundinc.com

Back to comp.dsp | Previous | Next — Next in thread | Find similar

Thread

Stability in PID Controllers Randy Yates <randyy@garnerundergroundinc.com> - 2017-05-12 11:17 -0400
  Re: Stability in PID Controllers rickman <gnuarm@gmail.com> - 2017-05-12 12:40 -0400
    Re: Stability in PID Controllers Tim Wescott <seemywebsite@myfooter.really> - 2017-05-12 16:19 -0500
  Re: Stability in PID Controllers danielot@gmail.com - 2017-05-12 09:41 -0700
  Re: Stability in PID Controllers Tim Wescott <tim@seemywebsite.really> - 2017-05-12 13:38 -0500
    Re: Stability in PID Controllers Randy Yates <yates@digitalsignallabs.com> - 2017-05-13 12:53 -0400
      Re: Stability in PID Controllers Tim Wescott <tim@seemywebsite.really> - 2017-05-13 13:14 -0500
      Re: Stability in PID Controllers rickman <gnuarm@gmail.com> - 2017-05-13 15:47 -0400
        Re: Stability in PID Controllers Tim Wescott <seemywebsite@myfooter.really> - 2017-05-14 19:06 -0500
          Re: Stability in PID Controllers rickman <gnuarm@gmail.com> - 2017-05-15 00:22 -0400
            Re: Stability in PID Controllers Tim Wescott <tim@seemywebsite.really> - 2017-05-15 00:03 -0500
              Re: Stability in PID Controllers rickman <gnuarm@gmail.com> - 2017-05-15 01:18 -0400
                Re: Stability in PID Controllers Tim Wescott <tim@seemywebsite.really> - 2017-05-15 10:53 -0500
              Re: Stability in PID Controllers Les Cargill <lcargill99@comcast.com> - 2017-05-15 20:03 -0500
                Re: Stability in PID Controllers Tim Wescott <seemywebsite@myfooter.really> - 2017-05-15 23:54 -0500
  Re: Stability in PID Controllers gyansorova@gmail.com - 2017-05-13 12:57 -0700
  Re: Stability in PID Controllers Kevin Neilson <kevin.neilson@xilinx.com> - 2017-05-13 13:10 -0700
    Re: Stability in PID Controllers Kevin Neilson <kevin.neilson@xilinx.com> - 2017-05-13 13:18 -0700
    Re: Stability in PID Controllers gyansorova@gmail.com - 2017-05-20 23:35 -0700

csiph-web