Abstract: A procedure for the design of minimum sensitivity controllers of multivariable control systems is described in this paper. Besides assigning the closed-loop eigenvalues to the specified points, the remaining degrees of freedom of he state feedback are utilized .to partially assign closed-loop eigenvectors to meet other design properties, such as low parameter sensitivity and good response. A design example and simulation show that with this controller, the controlled system can both achieve satisfactory transient characteristics and reduce trajectory sensitivity to parameter perturbation. The computational approach is based on the solution of the matrix Sylvester equation.