Structurally Identifiable Parameters & Parameter Combinations

All Solutions
Model may have been entered incorrectly or cannot be solved with COMBOS algorithms.
COMBOS Runtime = 0.54 seconds

Model Entered

dx[1](t)/dt = (p7*p4*x[9](t))/p6+p1*x[1](t)*u[1](t)
dx[2](t)/dt = -2*p2*x[2](t)^2
dx[3](t)/dt = p2*x[2](t)^2-p3*x[3](t)
dx[4](t)/dt = -(p7*p4*x[4](t)-p6*p3*x[3](t))/p7
dx[5](t)/dt = -p4*(x[5](t)-2*x[4](t))
dx[6](t)/dt = p4*(x[5](t)-x[6](t))
dx[7](t)/dt = p4*(x[6](t)-x[7](t))
dx[8](t)/dt = p4*(x[7](t)-x[8](t))
dx[9](t)/dt = p4*(x[8](t)-x[9](t))
y[1](t) = (x[2](t)+2*x[3](t))
y[2](t) = (x[1](t)+x[2](t)+2*x[3](t))

Model in Copy/Paste Format

dx1/dt = (p7*p4*x9)/p6+p1*x1*u1; dx2/dt = -2*p2*x2^2; dx3/dt = p2*x2^2-p3*x3; dx4/dt = -(p7*p4*x4-p6*p3*x3)/p7; dx5/dt = -p4*(x5-2*x4); dx6/dt = p4*(x5-x6); dx7/dt = p4*(x6-x7); dx8/dt = p4*(x7-x8); dx9/dt = p4*(x8-x9); y1 = (x2+2*x3); y2 = (x1+x2+2*x3); 

Mapped Parameters

p7
p1
p4
p2
p6
p3
p1
p4
p2
p5
p3
p6