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This book deals with flight control design for elastic Airplane based on the optimization of Root Locus migration. The determination of the number and location of control system components such as sensors can be critical to the robust functioning of active control systems, especially when the system of interest is a large high-speed aeroelastic vehicle. The position of the sensors affects both system stability and the performance of the closed-loop system. a new approach for sensor placement in the integrated rigid and vibrational control of flexible aircraft structures is developed. Traditional rigid-body augmentation objectives are addressed indirectly through input-output pair and compensation selection. Aeroelastic control suppression objectives are addressed directly through sensor placement. A nonlinear programming problem is posed to minimize a cost function with specified constraints, where the cost function terms are multiplied by appropriate weighting factors. Cost function criteria such as dipole and departure angle are based on complex frequency domain geometric pole-zero structures in order to gain stabilize or phase stabilize the aeroelastic modes.
About the author
Prof. Al-Shehabi, is Faculty Professor in Aerospace Engineering Department, Univ. of Aleppo, Syria. He graduates form Old dominion Univ.in 2001 USA, with PhD in Flight Mechanic, his master degree in Aero. Eng. from Cairo Univ.,Egypt 1995. B.Sc. in mechanical Eng. from Aleppo Univ. 1986. his research activities related to Flight Dynamics and Control
