We study the local exactcontrollability problem for the Navier-Stokes equationsthat describe an incompressible fluid flow in a bounded domain Ω with control distributed in a subdomain $\omega\subset\Omega\subset \mathbb{R}^n, n\in\{2,3\}$
. The result that we obtained in this paper isas follows. Suppose that $\hat v(t,x)$
is a given solution of theNavier-Stokes equations. Let $ v_0(x)$
be a given initial conditionand $\Vert \hat v(0,\cdot) - v_0 \Vert < \varepsilon$
where ε is small enough. Then thereexists a locally distributed control $u,\text{supp}\, u\subset (0,T)\times \omega$
such that the solution v(t,x) ofthe Navier-Stokes equations: $$ \partial_tv-\Delta v+(v,\nabla)v=\nabla p+u+f,\,\, \text{\rm div}\, v=0,\,\, v\vert_{\partial\Omega}=0,\,\,v \vert_{t=0} = v_0$$
coincides with $\hat v(t,x)$
at the instant T : $v(T,x) \equiv \hat v(T,x)$
.