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Questions related to Control Theory
I want to analyze Current gain vs frequency and power gain vs frequency.
17 January 2020 3,172 4 View
I am interested in creating a multi-layer mechanical network. Therefore I would like to find a software where you can visualise nodes and links moving around in 2D and 3D space.
05 January 2020 1,696 1 View
I was wondering if there are some references available on harmonics analysis (especially for power systems) from a control theory perspective.
09 December 2019 6,435 3 View
Hello, I am a graduate student doing research on high-speed wireline electrical link. I am looking for lectures or textbooks that covers basic knowledge, trends, circuit and systems design for...
11 November 2019 4,197 0 View
for any given AC voltage level, is there any possibility that something may be applied (technique, algorithm, process) to change the properties of current or voltage or frequency? At the same time...
04 November 2019 3,718 5 View
Hi guys ! I have a fundamental question regarding the fitness criterion when performing a model estimation for system identification. This far, I have obtained a good model for a driving...
29 October 2019 4,084 1 View
I have bar whose motion (variation of theta with time ) is described by the equation in the diagram attached. Which software tools can I use to simulate the motion of the bar?
20 October 2019 4,670 1 View
We know that mathematicians study different mathematical spaces such as Hilbert space, Banach space, Sobolev space, etc... but as engineers, is it necessary for us to understand the definition of...
14 October 2019 10,272 9 View
How can maximum current for a BLDC motor be estimated using the frequency and the di/dt inductance values?
09 October 2019 1,792 2 View
I am designing a PI controller for a heating coil. Air flowing around the heating coil is heated before being supplied to a heated space. Hot water flows through the heating coil. In the suggested...
05 October 2019 4,081 5 View
I'm now studying anaerobic sludge digestion and have started the two-phase reactors, but the sludges in the fermentation reactors still have pH around 6, while it should be around 5. Here are...
01 October 2019 6,122 3 View
Dear Researchers, I would like to kindly ask to introduce different fuzzy-based hybrid control algorithms and the salient features of each technique. Thank you.
29 September 2019 7,487 1 View
Recently I suggested a simple method for nonlinear oscillators , you can download the paper by the following link http://works.bepress.com/ji_huan_he/105/ is this frequency formulation the...
11 September 2019 5,381 1 View
How does K (The controller Gain) affect J (the objective function) in the LQR Control? How do I explain this a bit theoritically?
02 September 2019 10,197 2 View
Hi everyone, I' m working with a parallel boost converter system. I designed Kp and Ki values for closed loop operation using small signal modelling. It's working fine and settling to final...
25 July 2019 3,712 4 View
i am trying to make amyloglucosidase solution for in-vitro digestion. i have my amyloglucosidase in solid form, i need it to be in solution form.
18 July 2019 6,822 0 View
I am working on Linear unstable second order systems for which MEMS-based piezoelectric energy harvester is a physical example. In order to implement this I do have this paper Computationally...
23 June 2019 2,378 1 View
If I have a MIMO system with a number of subsystems with moderate amount of coupling sensitivity and if those individual subsystems are BIBO stable then under what conditions the whole system can...
16 June 2019 1,828 4 View
I would like to know how dnSNARE transgene expression affects lifespan of mice. In the many papers published with such model, I couldn't find the answer.
14 June 2019 3,538 0 View
I have a system dynamic that is non-smooth because it has several signum and absolute value functions in it (three-tank level control). I can obviously choose different sigmoid functions to...
13 June 2019 7,005 3 View
Hello, can someone please share with me a questionnaire that measures the brand image and its effect on the purchase intentions?
19 May 2019 8,056 4 View
Dear community, I would like to request some references related to results on parameter-dependent Pareto Front, if there are any. I am interested in studying the behavior of the Pareto Front with...
09 May 2019 10,156 3 View
Dear friends, in these days, SiC power electronic devices are being popular in different applications. For medium voltage direct current (MVDC) converters based on SiC technology, there are some...
24 April 2019 4,239 2 View
Dear All, I am new to MD simulation world, and I am doing protein simulation with different salt. I was wondering if I could add NaPO4 as the ions to neutralize the system instead of using NA+...
17 April 2019 279 2 View