“…In this subsection, we predict the state {(X(s), u(x, s), u s (x, s)), t − < s ≤ t} for t > , which can be obtained by solving (16) in time interval [t − , t] with estimated initial condition {(X(t − ),û(x, t − ),û s (x, t − )), t > } obtained from (17) at s = t − : for t > , and t − < s < t, and…”