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Recomendations for a modbus library

I have just been presented with a little job. I need to make a converter between modbus protocol and a proprietry one....
2 comments posted 19yrs
posted by davidjones
2 comments posted 19yrs posted by davidjones

bode plot stability analysis

i have simple question. On what criterion the bode plot can be used to study the stability. If it can be used for all k...
7 comments posted 19yrs
posted by krishmaniac
7 comments posted 19yrs posted by krishmaniac

Win vs Linux for SCADA

Hi all, I am looking into the difference between application of SCADA (HMI) on Windows or Linux platform. Can anyone di...
5 comments posted 19yrs
posted by oren-BezeqintNewsGroups_AT_yul
5 comments posted 19yrs posted by oren-BezeqintNewsGroups_AT_yul

state space of mutual inductance

Hi, has anybody ever calculated a state space matrix of a system with a mutual inductance? I'm really thankfull for ever...
1 comments posted 19yrs
posted by spam.groups
1 comments posted 19yrs posted by spam.groups

PLC vendor

Rockhood Automation A Chinese professional PLC supplier. Offer/OEMs high quality XC, FC, XP series PLC(Programmable Log...
2 comments posted 19yrs
posted by Rockhood
2 comments posted 19yrs posted by Rockhood

Source code for process control...

Hello, I would like to (automatically) tune output of an audio source (i.e input) using a program which I will be writi...
17 comments posted 19yrs
posted by in_tyrannos
17 comments posted 19yrs posted by in_tyrannos

PD(PI) Math Model (e.g.Tank Level)

Anything could be thought in mA and minutes. http://home.arcor.de/janch/janch/_control/20070521-controldoc/ The level m...
45 comments posted 19yrs
posted by janch
45 comments posted 19yrs posted by janch

periodic systems

Hi I need some information about control of periodic systems can anyone help me?
2 comments posted 19yrs
posted by m_ayati1
2 comments posted 19yrs posted by m_ayati1

Simulation of a nonlinear system in MATLAB

I have a nonlinear model that is represented by: TVo/V*X''+X'=KVo/V*D where D is the control input. I wanted to design...
5 comments posted 19yrs
posted by mallawat
5 comments posted 19yrs posted by mallawat

PID and PD^3 comparison

PID and PD^3 comparison: Have a look to http://home.arcor.de/janch/janch/_control/20070514-controldoc/
0 comments posted 19yrs
posted by janch
0 comments posted 19yrs posted by janch

Well Level Detector

I need something to measure the level in a well. The well has distilled water in it. Its about 30 feet deep and only 6"...
3 comments posted 19yrs
posted by blairlakehead_
3 comments posted 19yrs posted by blairlakehead_

New trends in Siemens's power generation DCS

Greetings to everybody, I'm interested to learn more about new trends in control industry for power plants, especially...
0 comments posted 19yrs
posted by pandiani82
0 comments posted 19yrs posted by pandiani82

P & ID online education/tutorials

Hello, I'm new to the group. I am an electrical engineer, and I just started a new job where I will be expected to crea...
4 comments posted 19yrs
posted by andrewkgentile
4 comments posted 19yrs posted by andrewkgentile