... and an H ∞ controller is designed to achieve the optimal ride comfort performance with consideration of the friction compensation, actuator saturation, and time delay issues. The cone complementarity linearization (CCL) algorithm is applied to solve the nonlinear constraints. The experimental results show...

... EASUREMENT, AND C ONTROL . Manuscript received November 3, 2011; final manuscript received June 13, 2013; published online August 23, 2013. Assoc. Editor: Nader Jalili. 03 11 2011 13 06 2013 This paper describes an H ∞ control method for controlling hysteresis in a piezoelectric stack...

...; published online May 22, 2013. Assoc. Editor: Won-jong Kim. 14 08 2012 10 03 2013 This paper concerns the problem of observer-based H ∞ controller design for a class of discrete-time Markov jump systems with nonhomogeneous jump parameters. A nonhomogeneous jump transition probability...

... design method. Takagi–Sugeno (T–S) fuzzy systems H∞ control linear matrix inequalities preview control quadratic optimization Smooth nonlinear systems can be universally approximated by Takagi–Sugeno [ 1 ] fuzzy linear models, allowing us to study nonlinear systems using well-developed...

...Hakan Yazici; Rahmi Guclu; Ibrahim B. Kucukdemiral; M. N. Alpaslan Parlakci This paper is concerned with the design of a robust, state-feedback, delay-dependent H ∞ controller for an active vibration control of seismic-excited structural systems having actuator delay, norm bounded uncertainties...

...De-Jin Wang An alternative delay-dependent H ∞ controller design is proposed for linear, continuous, time-invariant systems with unknown state delay. The resulting delay-dependent H ∞ control criterion is obtained in terms of Park’s inequality for bounding cross term. The H ∞ controller determined...

...Guang-Hong Yang; Jian Liang Wang This paper is concerned with the nonfragile H ∞ controller design problem for linear time-invariant systems. The controller to be designed is assumed to have norm-bounded uncertainties. Design methods are presented for dynamic output (measurement) feedback...

... a lead-lag type controller in the speed-loop of the drive. The designed H ∞ controllers are evaluated in real-time experiments with a digital signal processor (DSP). The results demonstrate the effectiveness of the proposed strategy in comparison with that of a conventional design. reluctance motor...

... University, Mar. Doyle , J. , Glover , K. , Khargonekar , P. P. , and Francis , B. A. , 1989 , “ State-space solution to standard Hε and H∞ control problems ,” IEEE Trans. Autom. Control , AC-34 , pp. 831 – 847 . P. R. Belanger, 1995, “ Control engineering, a modern approach...