
DegradationPoly

seed_ := 65$

NUMBER OF EQUATIONS$

n_ := 3$

VARIABLES VECTOR$

b_ := {x1,x2,y1}$

UNKNOWN PARAMETER(S) VECTOR$

b1_ := {k1,k2}$

RANKING AMONG THE VARIABLES$

bb_ := {x1,
df(x1,t),
df(x1,t,2),
x2,
y1,
df(x2,t),
df(y1,t)}$

NUMBER OF INPUT(S)$

nu_ := 0$

NUMBER OF OUTPUT(S)$

ny_ := 1$

NUMBER OF STATE(S) $

nx_ := 2$

MODEL EQUATION(S)$

c_ := {df(x1,t)=k1 - k2*x1*x2,
df(x2,t)= - k1*x2**2 + k2*x1*x2**3,
y1=x1}$

CHARACTERISTIC SET$

aa_(1) :=  - df(x1,t,2)*x1*k2 + df(x1,t)**3 + df(x1,t)**2*( - 2*k1 + k2) + df(x1,t)*k1*(k1 - k2)$

aa_(2) := df(x1,t) + x1*x2*k2 - k1$

aa_(3) :=  - x1 + y1$

MODEL ALGEBRAICALLY OBSERVABLE$

RANDOMLY CHOSEN NUMERICAL PARAMETER(S) VECTOR$

b2_ := {k1=63,k2=41}$

EXHAUSTIVE SUMMARY $

flist_ := { - k2 + 41, - 2*k1 + k2 + 85,k1**2 - k1*k2 - 1386}$

MODEL PARAMETER SOLUTION(S)$

 G_:=GROESOLVE(FLIST_,B1_) $

g_ := {{k2=41,k1=63}}$

MODEL GLOBALLY IDENTIFIABLE$
Elapsed time for DegradationPoly: 1.0174689 seconds
