  In this paper, two boundary controllers are proposed to stabilize the origin
of the nonlinear Kuramoto-Sivashinsky equation under intermittent measurements.
More precisely, the spatial domain is divided into two sub-domains. The state
of the system on the first sub-domain is measured along a given interval of
time, and the state on the remaining sub-domain is measured along another
interval of time. Under the proposed sensing scenario, we control the
considered equation by designing the value of the state at three isolated
spatial points, the two extremities of the spatial domain plus one inside
point. Furthermore, we impose a null value for the spatial gradient of the
state at these three locations. Under such a control loop, we propose two types
of controllers and we analyze the stability of the resulting closed-loop system
in each case. The paper is concluded with some discussions and future works.
