Is there a way to modify how large the jump is for the step function? I would like to model a 1000 N force acting on the spring from the ground, as if the "car" went over a bump
Hello, first I'd like to thank you for such a good tutorial, but I have a question regarding u. In the video you conveniently look at 0+, so du/dt is 0 anyway. At the moment I'm studying a mass-spring-damper system which would go over a threshold. A friend of mine has already made an equation which gives you the exact location of the axle(shaft) at any time. So I wonder how I could implement this in the steady-state function? For any instance, there is a derivative, but would that not mean that you would have a different functon for x, at any time?
Can this method be generalized to non dynamic systems? If not i think you should indicate that somewhere in the title. I watched the entire 17 minutes and then realized i couldn't use it for my thermal convection problem. Thanks!
hi, thank you this was really clear. however, am i able to use runge kutta for motion equations? M(d2x/dt2)=Fn(sin θ - uCos θ ) M(d2z/dt2)=Fn(cos θ + uSin θ ) - Mg fn/M = 0.866 θ = 30 deg
firstly thank you very much for this helpful tutorial.but i have one question that how can i code this equation with applying euler forward method in matlab?please anybody can give me the solution.
thank you for your helpful video, but i have to write a code of second Order Differential Equations of heat transfer (fourier equation) rho*c* dT/dt= d(k*dT/dx)/dx + d( k* dT/dy)/dy + d( k* dT/dz)/dz + M could you please help me to write the code
This is just purely terrific! Many thanks!
I wish u had used ode45 or od23 for solving the equation in matlab :(
Whats the point of using a matlab when you solved it on paper
Is there a way to modify how large the jump is for the step function? I would like to model a 1000 N force acting on the spring from the ground, as if the "car" went over a bump
Hello, first I'd like to thank you for such a good tutorial, but I have a question regarding u. In the video you conveniently look at 0+, so du/dt is 0 anyway. At the moment I'm studying a mass-spring-damper system which would go over a threshold. A friend of mine has already made an equation which gives you the exact location of the axle(shaft) at any time. So I wonder how I could implement this in the steady-state function? For any instance, there is a derivative, but would that not mean that you would have a different functon for x, at any time?
Can this method be generalized to non dynamic systems? If not i think you should indicate that somewhere in the title. I watched the entire 17 minutes and then realized i couldn't use it for my thermal convection problem.
Thanks!
can you help me how I plot acceleration vs time graph for the similar problem on matlab
can you help me to derive second order of difrential equation to find y''(0), y'''(0) and so on. Thanks for any way.
hi, thank you this was really clear.
however, am i able to use runge kutta for motion equations?
M(d2x/dt2)=Fn(sin θ - uCos θ )
M(d2z/dt2)=Fn(cos θ + uSin θ ) - Mg
fn/M = 0.866
θ = 30 deg
what if I have a time dependence instead of just constant coefficients?
firstly thank you very much for this helpful tutorial.but i have one question that how can i code this equation with applying euler forward method in matlab?please anybody can give me the solution.
how about acceleration plot
how can i solve this in fortran 77 ?
looks like state space representation
I dont understand why there is a (k/m)u instead of (1/m)u
It gets much harder. Sorry, I'm not planning on attacking that one here.
thank you for your helpful video, but i have to write a code of second Order Differential Equations of heat transfer (fourier equation)
rho*c* dT/dt= d(k*dT/dx)/dx + d( k* dT/dy)/dy + d( k* dT/dz)/dz + M
could you please help me to write the code
hi, did you find the solution for your problem?
actually not yet .... i try to read something about FVM cause i am ganna solve it in this Methode after that I will see how can u apply it in matlab
have you maybe some suggestions?
+Eyad Alhazouri no I'm still searching for a solution
y jumped the most important step, really disappointed :(
methlab