Rocket Takeoff AND LANDING! - Matlab & Simulink Tutorial

[@kmr416]

Vin, you finally did it bro. Good job. Love from India ❤️

[@user-hs3dg8jy3t]

this is next level stuff mate ! awesome you put it out there for free. Thanks!!

[@akanguven114]

Thank you so much, you are a good person and have manners, God bless you.

[@luisfelipediniz4440]

God bless you for that. This video is just wonderful, it helped me a lot.

[@shubhamdhiman7516]

Love your videos brother, valuable for me. Also can u recommend any MATLAB and ANSYS course for aerospace engineering?

[@antonisakov5361]

Cool video. Do you have any plans to make a helicopter flight simulation in Simulink?

[@VDEngineering]

Yes

[@antonisakov5361]

Cool! We are waiting for it)

[@weizhou-z4c]

thank you for posting this amazing work!

[@Den_Adisyy]

for this rocket simulation do you have to use the latest version of MATLAB? I'm using MATLAB version 2013 can't simulate the graph

[@Den_Adisyy]

tht from where?

[@kenriquealmeida7949]

if you are simulating ascent from mars, do you use g=3.71 or g=9.81 (calculating burn time)?

[@mariaawl8289]

This is amazing. Thank you so much

[@silvereto-sah-be-nza7575]

Man this is awesome. Thanks for that

[@user-si1sh2lr8r]

How can we plan for a model rocket? For simpler and less altitude?

[@julianchee2894]

Will you make a similar tutorial for 6DOF at some point in the future ?

[@VDEngineering]

If I have time to

[@julianchee2894]

@@VDEngineering thank you

[@Mobius-p4g]

i am getting multiple curves in scope block , how can i resolve it, , i have been provided with thrust time curve and mass flow rate vs time curve , i calclated mass values and thrust vaklues from it , how can t be done?

[@psyxiatros1]

hello there if i want to ask you a couple of question about nozzles, where should i put them ? in the last nozzle video ? thanks

[@omiavilaromero]

My iteration stops at around t=100 sec. did you modify your code after the video but before you ran your simulation? My height drops drastically around t=75

[@VDEngineering]

Yes it stops when height is near 0

[@mertpasaoglu01]

Did you solve the problem?

[@musaDHI106]

great! looking forward for transferring the flight path to a home made rocket :')

[@julianchee2894]

Do you recommend using the aerospace blockset to compute the state vectors ?

[@VDEngineering]

sure

[@abdelhaksaouli8802]

is there something to work with in python ?

[@DrSMKhan]

can u please tell me if we can launch two rockets together in flight gear using same "fg bat" file ??? thanks in advance.... love ur vdos bro.... :)

[@VDEngineering]

Hello, that's not possible, only one object can be used at once

[@DrSMKhan]

@@VDEngineering Thakyou sooo much VD. :)

[@hafizuddinmohdlowhim8426]

What the difference than this tutorial with your other video of dynamic control of launch vehicle?

[@杰李-g7t]

I have two questions. Is the rocket the same mathematical model as the missile? Can a missile land vertically with only one solid engine?

[@emmetray9703]

Can you tell us about books you read about rocket controls please?

[@VDEngineering]

Read NASA papers from NTRS website.

[@rhaamid01]

Can you recommend some Matlab courses for aerospace engineering?

[@VDEngineering]

More specific please

[@niranjankrishna3572]

Sir is there any possibility to do the helicopter seat ejection system in matlab .....

[@abdullahcakan]

Did you share it as a GitHub repository?

[@alexandrpetrov1110]

Great job! Very interesting.

[@creepersjeepers1138]

But how do you transfer all that modulation which you did on simulink and matlab to the flight micro controller. Do you have to convert to C++ program before transferring the code to the micro controller. Quite new to this field.

[@VDEngineering]

Yes you have to use simulink real time

[@surpriseInformation]

Can u please tell me That thrust funtion and all, Why I am not getting %# codegen directly after I open script by Matlab function ( Thrust, Pitch cmd and last one) I did same as u did, but i am not getting that %# codegen, please let me know what to do with this

[@sohamnath76]

Nicely explained!

[@hafizuddinmohdlowhim8426]

How to upgrade this to 6DOF?

[@SomeTechGuy666]

How about repeating this using JSBSim instead of MatLab ?

[@VDEngineering]

Should be possible, I never used jsbsim before

[@SomeTechGuy666]

@@VDEngineering It's a pretty neat simulator. It is one of the simulators that Flightgear uses.

[@Hamedini]

perfect 💙

[@julianchee2894]

If the rocket is flying with a flight path angle gamma during the launch, why isn’t the altitude h*sin(gamma) ? That was done for dx/dt and dh/dt to resolve vertical and down range velocity

[@julianchee2894]

Oh never mind. I see it now. The height h is directly pulled from the dh/dt block in which it’s already integrated by v*sin(gamma). The way I’m structuring my simulator is a little different.

[@umar_muhammad_yaree]

Have you tried your way?? and is it working??@@julianchee2894

[@dilipacharya6557]

I didn't' see you using from block for tht and x.

[@umar_muhammad_yaree]

exactly, and if you run like that it gives an error (missing from tht and x)

[@randybasil1715]

Do rocket second stage ignite by it self or do they ignite on ground station? and how do separation work?

[@VDEngineering]

Seperation is done by releasing bolts which attach the stages. Second stage is turned on by flight computer.

[@furkankupeli7606]

allah razı olsun

[@ghilladida4696]

Can you share the simulink file if possible im getting some errors

[@JD-jp9st]

What is the Jy term in the Pitch Moment equation?

[@VDEngineering]

Moment of inertia in y axis

[@paulovitorandrade3792]

hello, does this simulation still work? I went to test in my matlab and it gave an error

[@quezadav]

Great!

[@venugopalakreddy3247]

I am been interested in this field, could you help me sir

[@VDEngineering]

Visit my website

[@Ataide123ful]

What does the Flag stad for??

[@VDEngineering]

It's a boolean

[@mertpasaoglu01]

Is there a chance that you could upload the model to your github page? I did everything I can but something is going wrong...

[@VDEngineering]

Use digital clock instead of clock if you're on newer Matlab versions. And remove the PID control stuff

[@muhammedyigen40]

What is the R_E ?

[@VDEngineering]

Earth radius 6871km

[@pratyushagnihotri4993]

My simulation stops at t = 150 s as my height goes to zero. Can you suggest me how to solve this problem, i tried few things but still its not giving required results.

[@jannismalkomes]

Did you solve the problem?

[@darkknight700]

Bro , I told you a while ago that I wanted to communicate with you and you told me that I can do that for 35 dollars / hour, how can I send money to you to complete the procedure

[@VDEngineering]

Use the contact form on my website

[@marco5855]

what are T_L and d_2 ?