Latest threads in ⧑ Industrial Control Groupshow only best voted threads
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SSC PLCEFN datasheet
Hello All! We have a lot of Intellon SSC PLCEFN ICs but no datasheet. Now I have to design a board with it. Could anybody help with datasheet or give some reference? It is old circuit for...
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15 years ago
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frequency/time domain
Hi group! A controller evens out the first resonance peak of a system in frequency domain. How to design a state feedback controller to achieve the equivalent result in time domain?How to convert the...
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15 years ago
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After the background of Control Theory
Hi, I am a student in Electrical-Electronics Engineering. I got all the Control courses as: - control theory - process control - process instrumentation and control - digital control systems I want to...
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15 years ago
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Matlab/Simulink help
How to take a transfer function from MATLAB workspace to SIMULINK? thanks
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15 years ago
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Digital filters for servo systems.
Are there any commercial boards with ADC-DSP-DAC with a user-friendly software to make a the equivalent of an analog filter? Regards, Jean-Pierre Coulon (here "" is what others call "nospam")
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15 years ago
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displaying answer in MATLAB
Hi all! A small doubt..MATLAB usually returns answers truncated upto 4 places after the decimal point. How to increase the number of places after the decimal? Is there any command to display the...
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15 years ago
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pumping cold, high viscosity oil
Hi Everyone. I need to pump -30C axle oil at 2 gpm with a 120 Vac circuit available for use. Pump will be close to oil reservoir in the -30C ambient. Eventually, this oil will warm up to 120C in the...
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15 years ago
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Please recommend some books on motor control
Are there any books on motor control, which is more practical and useful? Thanks!
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15 years ago
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Luenberger Observers
I need to explain Luenberger observers, but I don't like the references I have on the subject. Do you have a favorite linear feedback controls reference? A favorite MIMO state space reference? A...
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15 years ago
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Nyquist by hand
Can someone PLEASE direct me to a resource which explains the construction of Nyquist plots by hand? The threads I looked at in this forum do not concern this specifically. I have been in the dark on...
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15 years ago
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full converter dc drive
What is the advantage, if any advantage in using a 4 SCR full converter instead of a 2 SCR,3 diode semi converter in a dc drive ? Thanks.
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15 years ago
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Financial Access Controls
Financial Access Controls Are your daily business operations protecting you against fraud, theft and unfavorable audits? ExpenseWatch offers online solutions for your business' financial controls....
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15 years ago
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Algebraic loop, stiff model > Matlab numerical problems with H-infinity controller design?
Hello group, I do have some problems with MATLAB algorithms for controller synthesis (H-infinity with Ricatti/LMI solver). I'm not sure what is the reason for it, so I'm trying to figure it out. There...
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15 years ago
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Active Noise Cancelling and ultra low frequent singularities!
Hi, In active noise cancelling systems for head-phones there seems to be a focus on ultra low frequent singularities (< a few Hz). Can anyone tell me how these are related to some physical attributes...
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15 years ago
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MIMO - structured uncertainty boundary, Is it too conservative?
Hello Everybody, I am trying to control a model of the B1 aircraft, with robust control. I have linearized the model twice, changing the aircraft parameters a little bit (mass +-3*, aerodynamic...
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15 years ago
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