
doi: 10.3934/eect.2021036
<p style='text-indent:20px;'>This paper studies a coupled system of plate equations with variable coefficients, subject to the clamped boundary conditions. By the Riemannian geometry approach, the duality method, the multiplier technique and a compact perturbation method, we establish exact boundary null controllability of the system under verifiable assumptions.</p>
Controllability, coupled system of plate equations, Control/observation systems governed by partial differential equations, variable coefficients, Geometric methods, Systems of linear higher-order PDEs, a compact perturbation method, exact boundary null controllability, Riemannian geometry, Plates
Controllability, coupled system of plate equations, Control/observation systems governed by partial differential equations, variable coefficients, Geometric methods, Systems of linear higher-order PDEs, a compact perturbation method, exact boundary null controllability, Riemannian geometry, Plates
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