Structurally Identifiable Parameters & Parameter Combinations

All Solutions
d is uniquely identifiable
b is uniquely identifiable
c is locally identifiable with 3 solutions
w2 is locally identifiable with 3 solutions
q2*k2 is uniquely identifiable
w1+k1 is locally identifiable with 3 solutions
q1*k1*k2 is locally identifiable with 3 solutions
COMBOS Runtime = 35.91 seconds

Model Entered

dx[1](t)/dt = -b*x[1](t)*x[4](t)-d*x[1](t)+u[1](t)
dx[2](t)/dt = b*q1*x[1](t)*x[4](t)-k1*x[2](t)-w1*x[2](t)
dx[3](t)/dt = b*q2*x[1](t)*x[4](t)+k1*x[2](t)-w2*x[3](t)
dx[4](t)/dt = -c*x[4](t)+k2*x[3](t)
y[1](t) = x[1](t)
y[2](t) = x[4](t)

Model in Copy/Paste Format

dx1/dt = -b*x1*x4-d*x1+u1; dx2/dt = b*q1*x1*x4-k1*x2-w1*x2; dx3/dt = b*q2*x1*x4+k1*x2-w2*x3; dx4/dt = -c*x4+k2*x3; y1 = x1; y2 = x4; 

Mapped Parameters

b
p1
d
p2
q1
p3
k1
p4
w1
p5
q2
p6
w2
p7
c
p8
k2
p9