2.2 Linear-quadratic system | Contents | 2.4 Push-cart system |
x(k+1)=a·x(k)-u(k), k=1,2,...,N;
such that x(0)=x(N)
.
f(u)=-sum(sqrt(u(k))), k=1:N.
Minimum=-sqrt((x(0)·(a^N-1)^2/(a^(N-1)·(a-1))).
Figure 1 shows the control vector for the harvest system with N=20.
Fig. 1: Optimal control vector for the harvest system with N=20
This function is implemented in objharv.