This paper describes a procedure for multivariable state feedback robust controller design. The plant in state space is given by the operational point description or in terms of a vector of slow varying physical parameters. Through solution of the Sylvester matrix equation, a nonunique static feedback controller, which assigns the prespecified closed-loop spectrum, is calculated. In addition, all the remaining feedback degrees of freedom are utilized to optimize a multiobjective function that reflects further design properties. The robust feedback gains is calculated through a three-phase computational algorithm. Numerical examples show that under the robust state feedback control, the closed-loop systems can both achieve satisfied transient characteristics and greatly reduce state trajectory sensitivity to small or large parameter variations in the plant. The pro-posed procedure is still applied to a VTOL aircraft model.
Shalaby, M. (1987). A COMPUTATIONAL PROCEDURE FOR MULTIVARIABLE STATE FEEDBACK ROBUST CONTROLLER DESIGN. International Conference on Aerospace Sciences and Aviation Technology, 2(A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO), 895-903. doi: 10.21608/asat.1987.26185
MLA
Mohamed A. Shalaby. "A COMPUTATIONAL PROCEDURE FOR MULTIVARIABLE STATE FEEDBACK ROBUST CONTROLLER DESIGN", International Conference on Aerospace Sciences and Aviation Technology, 2, A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO, 1987, 895-903. doi: 10.21608/asat.1987.26185
HARVARD
Shalaby, M. (1987). 'A COMPUTATIONAL PROCEDURE FOR MULTIVARIABLE STATE FEEDBACK ROBUST CONTROLLER DESIGN', International Conference on Aerospace Sciences and Aviation Technology, 2(A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO), pp. 895-903. doi: 10.21608/asat.1987.26185
VANCOUVER
Shalaby, M. A COMPUTATIONAL PROCEDURE FOR MULTIVARIABLE STATE FEEDBACK ROBUST CONTROLLER DESIGN. International Conference on Aerospace Sciences and Aviation Technology, 1987; 2(A.S.A.T. CONFERENCE 21-23 April 1987 , CAIRO): 895-903. doi: 10.21608/asat.1987.26185
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