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Questions related to Control Theory
May I know whether a BELBIC Controller can be use successfully to regulate or stabilize the dynamics of a chaotic system?
01 December 2016 6,178 2 View
I am looking for some ready made functions in C or ST languages of dead beat algorithms. I am looking also for articles about practical aspects of dead beat algorithms implementation and use.
13 November 2016 349 2 View
I have three groups of students who participated in the control experiment. Each group applies different techniques to different systems. Most of the posts in internet talk about how to calculate...
18 October 2016 1,028 4 View
Hello! I am having the knowledge about state space approach and control system design. I would like to start learning about Sliding Mode Control. Please tell which are the good...
29 September 2016 6,769 6 View
A bilateral teleoperation system is composed of five interconnected elements, including a human operator, local and remote manipulators, communication channel and an environment. Human operator...
18 September 2016 7,865 10 View
I am synthesising one polymer where the polymer is not forming properly. It might be the problem during the purging process which i am not sure.
08 September 2016 8,948 2 View
smart grids is an active research topic in various disciplines . here I am looking for all disciplines and fields that are kinda involved in smart grids research and industry. the most important...
06 September 2016 9,979 13 View
Dear All, I have a question about Kalman filter. I am using kalman filter for a state space model as following: X(k+1)=A(k)x(k)+B(k)u(k)+w(k), w(k) ∼ N(0,Q) Y(k)=C(K)x(k)+D(k)u(k)+v(k), v(k) ∼...
01 August 2016 8,634 13 View
Currently I am working on low gain feedback design using eigen-structure assignment and parametric Lyapunov Equation. Using eigen-structure the resulting low gain feedback design is in polynomial...
12 July 2016 4,406 2 View
hello, What do we mean by a system with a zero dynamic? and can you show to me this with an example? thank you.
03 July 2016 9,069 13 View
Consider an observable system and consider a Lyapunov function which is definite positive in the output space (see image). does the convergence of the output error imply the convergence of the...
24 May 2016 8,498 7 View
I understand the bandwidth limitations of feedback controllers in non-minimum phase systems (unstable zeros attract LHP poles to RHP). Classical controllers can deal with this rather easily by...
24 May 2016 5,116 8 View
I want to test digital PID controllers practically, out of MATLAB. However, since I don't have the actual plants, can I implement the mathematical models of these plants on a microcontroller, and...
24 April 2016 8,124 4 View
Pk+1|k = A Pk|k AT + Q is one of the update equations in Kalman filter, which is same as the iterative Lyapunov equation for discrete systems. The convergence of P is guaranteed only is case where...
05 April 2016 4,933 22 View
I'm trying to design a digital PID controller in Matlab/ Simulink, right now I have the values for a continuous time PID controller and a sampling time. So I am stuck on how should I convert what...
03 April 2016 3,195 9 View
Hello! I have referred to numerous texts and literature which explains control theory in depth. However, all the texts seem to be focused on how to apply the concepts in terms of...
26 March 2016 820 9 View
There are some algorithm to obtain this poles? Or some references to read? Thanks, Control theory,
23 March 2016 7,699 9 View
electrical controller
05 March 2016 4,517 3 View
nominal feedback sytem for stability robustness When we say compensator/controller in unity feedback system,how do we give the value if its not given in the question,Like say nominal loop transfer...
04 March 2016 9,278 6 View
The nominal description of a SISO plant in a unity feedback system with a constant gain K isgiven by: G=a/(s-a)The actual plant Gscontains time delay uncertainty which can be described as the...
04 March 2016 2,932 4 View
For a controlled variable to drift away from a set point, energy has to be constantly fed, or removed from the variable. Considering a simple SISO system represented by a transfer function, GP(s)...
26 February 2016 8,410 5 View
Help me in finding s-domain transfer function of a plant from frequency response (Bode plot) data points of that plant.
21 February 2016 5,190 9 View
Hi I need a good explanation of disk margins for MIMO system. Please, give useful links if you have.
09 February 2016 8,552 1 View
can any one explain 1. what is singular control ? 2.what is the difference between normal control and singular control in stochastic optimal control theory. 3. what is the role of singular control...
28 January 2016 5,377 4 View