MATLAB Example of Event Triggered Control

[@narenshakthit312]

Super sir 👍

[@boyerboy8238]

Very good, like all your last videos. thank you prof Nasir

[@naptsirk5578]

I run the code successfully, but get different results.

[@cset]

Please cross check the MATLAB version and the ode solver that you are using.

[@ElhoumYassine]

Hello, I recommend moving the controller { u = -2 * (x + e) }, outside the ETCDos function. The primary advantage of event-triggered control is energy conservation. It would be more appropriate to position the controller within a Call Function, activated by the condition { 32 * e > |x| * 1.5 }.

[@arnabmapui9244]

Sir can you please discuss the event triggered impulsive control with actuation delay,, please.🙏 Specifically the following article... Doi--10.1109/TAC.2022.3142127

[@POOJASHARMA-wm8tc]

can you teach us ETC for linear systems and delay systems?

[@shamsusalehkwalli8071]

sir, would you please go into event trigger design ?

[@DSP_PE]

very good video, how to realize the DoS attack in the matlab, could you give some ideas

[@techzila5379]

very nice vedio Prof sir, when we use setglobal and getglobal fucntions in our code ? is it specific for event-related control design?

[@cset]

You can use it for general (any) purpose. Whenever you need to preserve and access the value of a variable being used by multiple functions.

[@r.g.tutorials1846]

Sir how to draw the second graph with dos time interval. And also can you tell how to implement only DOS attack in matlab, it would be really helpful.

[@cset]

You can save the time stamps of the event in a separate text file in a similar way ev is saved. Then use the plot command to plot the time versus event occurrences. About implementing the DoS attack, I suppose you need a simple if statement that uses the condition of the occurrence of an attack.

[@selvarajp1703]

Sir, your lecture is very helpful. Could you please explain the DOS attack coding?

[@lehuyvu751]

Can you send to me a some MATLAB codes for event triggered control of discrete time system? Thank you very much!

[@凯王-n6y]

dear sir See your video to establish the same Matlab program, why report error '' 'setGloabalx is defined'',would you like to help me?

[@凯王-n6y]

I've solved the problem. Thanks for the video

[@niharikavarshney2826]

Hello sir How can I plot samples occurred between two events? If you can guide that would be great help.

[@cset]

You have all the samples and you know the time of occurrence of events. Just plot selectively. For example plot(t(34:56),x(34:56)) assuming that data points between two events are from 34 to 56, I.e, one event occurred at t(33) and the next at t(57)

[@niharikavarshney2826]

Hello sir I have the system matrices and therefore MATLAB code is designed according to event control scheme. I have with me initial and final time with sampling period 0.01. In case, as you suggested, how can I determine the two events time occurrence@@cset​

[@cset]

@@niharikavarshney2826 please note how I have displayed the event times in my video. Instead of displaying the times, I could save the times as well using the built-in function "dlmwrite" of MATLAB. You will have to append the values in a single file, e.g., use "dlmwrite('eventtime.txt',t,'-append')" Please use "help dlmwrite" in MATLAB command window to understand the syntax.

[@SamyBenAmor]

Hello teacher, Can you touch on a Finite-time stability/Control for more details ? And how can i contact you please?

[@arnabmapui9244]

Sir how you learn this things, can you please share,,is there a book you followed or whatever. Please sir 🙏

[@cset]

Dear Arnab, I have learned from experience and practice (not from any specific book/website/KZbin channel). There are many books and KZbin channels for learning MATLAB and simulating control systems with MATLAB. But unfortunately, there is no direct guidance for recreating results from the research papers. That is why I have tried to make something available for the community using the platform of this channel.

[@arnabmapui9244]

@@cset you r doing great sir..I have learnt a lot from you..I am a beginner and have been very benefited from you. Sir I have a doubt during coding a system can I ask you for a little help..? Please sir🙏

[@mortezaalizadeh7354]

Very useful video. Thank you so much. Could you please share a video for event triggered control in linear multi agent systems with MATLAB? I mean xdot =Ax+Bu. I have a trouble with event mechanism when x_hat(t)=e^A(tk-t)*x(tk). I couldn't implement this formula in MATLAB.

[@arnabmapui9244]

Sir can you please matlab code of synchronisation

[@7262khan]

Sir, i am nowadays working on synergizing of MPC and Event Triggering Mechanism. Is it possible for you, to share MATLAB Coding of event triggered control example so that i get an idea of how to implement it. I shall be very thankful to you

[@YifanCen]

very nice vedio Prof sir, could you share complete code of DOS attack ?

[@damodharsia2262]

Wonderful simulation vedio prof. Sir , really appreciated the concept learning, thank you so much , for this new concept!! Request you to consider this paper doi:10.1109/9.566664 for non linear system in your next blogs sir 🥰Thank you so much prof sir ❤️🥰

[@souravde6116]

In the mfile named ETCDoS_s.m, 6th line stated u = t*0. I do not think this is necessary as you updated the values from the for loop.

[@cset]

This line is to save computational time. If you use a vector or a matrix in a for loop without initializing its size before the loop, MATLAB takes more time.

[@negarsheykhi6148]

Sir, i am nowadays working on Event Triggering Mechanism for control of microgrid. Is it possible for you, to share MATLAB Coding of event triggered control example so that i get an idea of how to implement it. I shall be very thankful to you