Get manipulate to work with ParametricNDSolve?

Questions
, ,
1

Help!

I am trying to get it to cycle through different b values and it just wont work.

ClearAll["Global`*"]; Remove["Global`*"];



b = 1
Manipulate[
 
 {x[][][t], y[][][t], z[][][t]} /. sol2
    sol2 = 
  ParametricNDSolve[{x'[t] == Cos[t], y'[t] == Sin[t] , 
     z'[t] == b*1/4, x[0] == 0, y[0] == 1, z[0] == 0}, {x, y, z}, {t, 
     0, 100}, {a}]
   ParametricPlot3D[
    Evaluate[{x[.1][t], y[.1][t], z[.1][t]} /. sol2], {t, 1, 100}, 
    PlotRange -> All, BoxRatios -> {1, 1, 10}], {b, 1, 10}]
2

Manipulate[Module[{sol2},
sol2=ParametricNDSolve[{x’[t]==Cos[t],y’[t]==Sin[t],z’[t]==b*1/4,x[0]==0,y[0]==1,z[0]==0},{x,y,z},{t,0,100},{a}];
ParametricPlot3D[Evaluate[{x[.1][t],y[.1][t],z[.1][t]}/.sol2],{t,1,100},PlotRange->All,BoxRatios->{1,1,10}]],
{b,1,10}]

manip.jpg
manip.jpg561×679 35.6 KB

Not sure what x[][][t], y[][][t], z[][][t]} /. sol2 is supposed to do, but it’s currently on the same line as sol2 in your code so it all runs together.