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State space

Hi people I am following a course on control theory, but I got stuck on the following problem In my book, it is given t...
4 comments posted 21yrs
posted by robert
4 comments posted 21yrs posted by robert

Calif CSE PE Exam Review Course

ISA Los Angeles, a non-profit professional society, is offering a 6-week review course to assist candidates planning to...
0 comments posted 21yrs
posted by testing
0 comments posted 21yrs posted by testing

Labtech?

I have a load testing machine that I rebuilt some years ago. It is a screw press that measures position and force. The...
0 comments posted 21yrs
posted by GaHoPpeR
0 comments posted 21yrs posted by GaHoPpeR

A Question about the population here

I just found this group. I have some experience in the groups but never really thought of looking for a controls group....
10 comments posted 21yrs
posted by GaHoPpeR
10 comments posted 21yrs posted by GaHoPpeR

Hi all I need help with 12c508, i am loosing it

I have a 12f508 and trying initialize it every think works except the GP2 pin i need it to work as an out put. but it j...
3 comments posted 21yrs
posted by nad
3 comments posted 21yrs posted by nad

Compact logix and Beijer E-Terminals

Does anyone know if you can get an Allen Bradley control compact logix to talk to a Beijer E615 over ethernet. I know i...
0 comments posted 21yrs
posted by phil
0 comments posted 21yrs posted by phil

Simatic S7-300 Software

Need a copy - does anyone have one they aren't using anymore and would like to sell? Thanks ___________________________...
9 comments posted 21yrs
posted by jgivensXX
9 comments posted 21yrs posted by jgivensXX

An $800 robot...

http://cs.gmu.edu/~eclab/projects/robots/flockbots/pmwiki.php?n=Main.Home
9 comments posted 21yrs
posted by mlw
9 comments posted 21yrs posted by mlw

Design Methodologies for Process Control

I have been designing small to medium sized Process Control systems for several years without using any formal design m...
3 comments posted 21yrs
posted by sanger2k-group
3 comments posted 21yrs posted by sanger2k-group

A-B RADES 9300 Modem question

Anyone here familiar with Allen-Bradley's RADES modem? Can you tell me if it is capable of receiving (on the phone side...
0 comments posted 21yrs
posted by martinvalley
0 comments posted 21yrs posted by martinvalley

IICA2005: 25th - 29th July : Register Now!

Normally I wouldn't push this but if I don't, I'll be lonely: Raj Sreenavasan (and others), I hope to see you there!! :...
0 comments posted 21yrs
posted by cdorrough
0 comments posted 21yrs posted by cdorrough

exotic thermocouple

I have recently started to use an 1800 deg C kiln. It is equipped with a thermocouple specified as a PR2040. Anyone know...
5 comments posted 21yrs
posted by ceramics
5 comments posted 21yrs posted by ceramics

Reconstruction

On the other side of the coin from sampling, do you ever use any kind of reconstruction filter in a control loop? I hav...
4 comments posted 21yrs
posted by tim
4 comments posted 21yrs posted by tim

Sampling Problems

I'm writing some material about sampling for the beginner. I want to include a bit about non-ideal sampling. Assuming t...
14 comments posted 21yrs
posted by tim
14 comments posted 21yrs posted by tim

Control of nonlinearities

Hi, This may qualify as a dumb question but here goes. I'll shortly be working on a SISO loop that contains a nonlinear...
1 comments posted 21yrs
posted by bxvarley
1 comments posted 21yrs posted by bxvarley