natural vibration analysis of plates represents an important issue in engineering applications. in this paper, a new and simplify method for vibration analysis of circular and rectangular plates is presented. the design of an effective robust controller, which consistently attenuates transverse vibration of the plate caused by an external disturbance force, is given. the dynamics of the plate i...

this paper evaluates a new and simple controller design method based on qft (quantitative feedback theory) for a two-link manipulator whose first link is rigid and the second is flexible. a piezoelectric patch is attached to the surface of the flexible link for vibration suppression of it. this system is modeled as a nonlinear multi-input multi-output (mimo) control systems whose inputs are two...

thyristor-controlled series compensator (tcsc) is one of the electric power lines series compensators. tcsc increases transmission system capacity and improves system dynamic and voltage stability. several controllers have been proposed, but most of them generally improve one of tcsc capabilities. in this paper a tcsc robust controller is designed based on nonlinear quantitative feedback theory...

Natural vibration analysis of plates represents an important issue in engineering applications. In this paper, a new and simplify method for vibration analysis of circular and rectangular plates is presented. The design of an effective robust controller, which consistently attenuates transverse vibration of the plate caused by an external disturbance force, is given. The dynamics of the plate i...

Euskal Herriko Unibertsitatea, Grant/Award Number: GIU16/54; Ministerio de Economia y Competitividad, DPI2015-64985-R

2.7 Nominal Plant 2.8 U-Contour (Stability bound) 2.9 Optimal Bounds ( ) o jw B on ( ) o L jw 2.9.1 Tracking Bounds 2.9.2 Disturbance Bounds 2.10 Synthesizing (or Loop Shaping) ( ) o L s and ( ) F s 2.11 Prefilter Design 2.12 Simulation 2.13 QFT CAD Packages 3. The MISO Discrete Control System 3.