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Kelsey k7500

Is the anybody out there that have a Kelsey k7500 available for sales? Check your backstore this is an old equipment. Th...
0 comments posted 18yrs
posted by denisl
0 comments posted 18yrs posted by denisl

Measuring noise variances for Kalman filter

Hi, I am trying to implement a Kalman filter in a PLC system controlling a second order system. I have a question regar...
1 comments posted 18yrs
posted by simon
1 comments posted 18yrs posted by simon

Norm of Covariance Matrix

Hi to all, I have been also confused about the covariance matrix of the Kalman filter. I have a Kalman filter which has...
2 comments posted 18yrs
posted by ozturkvolkan
2 comments posted 18yrs posted by ozturkvolkan

Unity Pro

The situation is that a Schneider PLC has been delivered with the software for a "turn-key" system already in place but...
0 comments posted 18yrs
posted by Paul_E.Bennett
0 comments posted 18yrs posted by Paul_E.Bennett

Ethernet over servo motor control lines

Hello All. I have two distant locations connected with 3-wire cable - "+", "-" and "common". Voltage 24V DC can occasio...
0 comments posted 18yrs
posted by baranovus
0 comments posted 18yrs posted by baranovus

Automatic Weighing dosing control?

We have a new machine at work that is supposed to automatically weigh correct amounts of chemicals being dispensed in a...
3 comments posted 18yrs
posted by regor
3 comments posted 18yrs posted by regor

FE-Sizer Update - Release 3.37.1

Do you perform, maintain, or review/check orifice calculations for your production plant's orifice flow meters or for p...
0 comments posted 18yrs
posted by jmilling
0 comments posted 18yrs posted by jmilling

any one with an opinion on Promis-E

subject line is it.. thinking of going this way for electrical drawings.. using solidworks for 3D
0 comments posted 18yrs
posted by noone
0 comments posted 18yrs posted by noone

Steam drum boiler model

Hello, I have found one interesting model of boiler drum on the following web page: http://library.wolfram.com/examples...
8 comments posted 18yrs
posted by brobigi
8 comments posted 18yrs posted by brobigi

help finding paper!

Hi, I can not for the life of me get a hold of the following paper: Conic sector synthesis - LMI approach C.-H. Huang,...
0 comments posted 18yrs
posted by fakeitdude
0 comments posted 18yrs posted by fakeitdude

Thermocouple cold junction compensation.

I am looking for a device for cold junction compensation that is lower in cost than Omega's LXCJ-(*). See http://www.om...
8 comments posted 18yrs
posted by hrhan
8 comments posted 18yrs posted by hrhan

Forum on Controls

I've started a wiki and forum devoted to controls. It's still immature but getting there. The main benefit to my forum...
1 comments posted 18yrs
posted by gabe.spradlin
1 comments posted 18yrs posted by gabe.spradlin

dynamic model of electrical air heater

Dear all, Who has any literatures that it talks about dynamic modelling of electrical air heater?... Thank you Joe
1 comments posted 18yrs
posted by joecheits92
1 comments posted 18yrs posted by joecheits92