⧑ Industrial Control Group

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feedback type and stability?

what is the relation (perhaps formula?)to link right hand complex plane poles and pos/neg feedback occuring at different...
0 comments posted 22yrs
posted by djp997
0 comments posted 22yrs posted by djp997

A Quandry of Rexroth, Modicon Quantum & Hydraulics

Came into a problem the other day that has me puzzled..maybe you guys can help. I've got a customer that has several mo...
4 comments posted 22yrs
posted by jkelleyus
4 comments posted 22yrs posted by jkelleyus

Human control system interaction

Hello, I'm working on a Phd related to electro-mechanical ventilator control for people with lung disease. The main pro...
10 comments posted 22yrs
posted by medwar19
10 comments posted 22yrs posted by medwar19

PCS7 Präsentation

Hallo, ich muss an meiner Hochschule eine Präsentation zur Einführung in das PCS7 System von Siemens abhalten. Hierfür...
1 comments posted 22yrs
posted by dragon876
1 comments posted 22yrs posted by dragon876

Product advice required

I am searching for two compatible products: 1) A board with 8051 and USB interface 2) another one RF ISM 2.4 GHz Transc...
1 comments posted 22yrs
posted by sweet_n_mature
1 comments posted 22yrs posted by sweet_n_mature

PID controllers for 3-axis gimbal

Hi, I am looking for a PID controller chip for motion control on a 3-axis gimbal, and would like to know whether there...
3 comments posted 22yrs
posted by gjain
3 comments posted 22yrs posted by gjain

Serial communication converter?

I asked this question recently but the subject may not generated any interest so I will try again. I have come across s...
8 comments posted 22yrs
posted by gagnonrchrd
8 comments posted 22yrs posted by gagnonrchrd

[FA]: SICK DME2000 laser range finder

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=3810825298 Will post internationally.
0 comments posted 22yrs
posted by tim
0 comments posted 22yrs posted by tim

Why symmetry?

Most of engineering creations are symmetrical. Why? Symmetrical engineering design: it?s easier to calculate and draw (...
4 comments posted 22yrs
posted by conc
4 comments posted 22yrs posted by conc

Durant converter

I have come across some Durant converters, 58801-403. It appears the units can convert rs-232 to rs-485 and rs-485 to r...
0 comments posted 22yrs
posted by gagnonrchrd
0 comments posted 22yrs posted by gagnonrchrd

Question about SIXNET EtherTrak I/O

Does anyone here have any experience with the SIXNET EtherTrak I/O device? I'm doing some in-the-office, R&D type work...
1 comments posted 22yrs
posted by martinvalley
1 comments posted 22yrs posted by martinvalley

Japanese Compact Diaphragm Vacuum Pumps

Oil-free for cleanroom use Long term high reliability Designed to minimize noise generation http://www.netmotion.com/htm...
0 comments posted 22yrs
posted by hynexseoul
0 comments posted 22yrs posted by hynexseoul