... and design perspectives. 26 05 2007 24 08 2008 05 02 2009 discrete time systems feedback nonlinear control systems robots sampled data systems stability Nonlinear control system design is an area that has attracted continuous research, and several important advances were...

... iterative methods learning systems noise sampled data systems Iterative learning control (ILC) has received much attention as one of the powerful model-free control methods in the past two decades (see, e.g., Refs. 1 2 3 4 5 6 7 8 9 10 11 ). The ILC controller usually consists...

... . Manuscript received by the ASME Dynamic Systems and Control Division December 10, 2003. Associate Editor: M. Goldfarb. 10 December 2003 03 12 2004 controllers machine control stiction sampled data systems DC motors stability robust control Coulomb friction inherent...

... effectively regulate possible impacts of hydraulic actuators during the transition phase. hydraulic actuators mechanical variables control stability manipulators control system synthesis sampled data systems position control Lyapunov methods 10 10 2002 25 10 2004 2005...

... on the floating oscillator benchmark problem, where friction acts on the first mass. Numerical simulation illustrates the effectiveness of the proposed technique. 21 07 2003 15 09 2004 control system synthesis friction motion control sampled data systems numerical analysis vibrations...

... sampling periods. The sufficient condition is satisfied when a damping matrix is positive definite. Moreover, an example is shown to illustrate the validity of the linear approximations. Finally, a comment for a noncollocated system is presented. discrete time systems damping sampled data systems...

... systems series (mathematics) delays sampled data systems dimensions Recently, there has been a resurgence of interest in control systems characterized by time delays. This renewed interest can be attributed to numerous reasons which could be grouped into two major categories. First, time...

... by the ASME Dynamic Systems and Control Division March 30, 2001; final revision February 14, 2003. Associate Editor: C. D. Rahn. 30 March 2001 14 February 2003 29 01 2004 parameter estimation flexible structures transfer functions sampled data systems eigenvalues...

... 2002. Associate Editor: P. Voulgaris. 01 March 2001 01 May 2002 16 12 2002 multivariable control systems control system synthesis control system analysis stability learning systems feedback computational complexity filtering theory sampled data systems Many...

.... on Systems, Man, and Cybernetics , 1 , pp. 894–898. Sivashankar , N. , and Khargonekar , P. P. , 1993 , “ Robust Stability and Performance Analysis of Sampled-Data Systems ,” IEEE Trans. Autom. Control , 38 , pp. 58 – 69 . Gahinet , P. , and Apkarian , P. , 1994 , “ A Linear...

..., MEASUREMENT, AND CONTROL . Manuscript received by the Dynamic Systems and Control Division February 4, 2000. Associate Technical Editors: E. Misawa and V. Utkin. 04 February 2000 invariance differential equations asymptotic stability convergence oscillators observers sampled data systems...

... SOCIETY OF MECHANICAL ENGINEERS . Manuscript Received by the Dynamics Systems and Control Division March 15, 1999. Associate Editor: P. Voulgaris. 15 March 1999 sampled data systems discrete time systems feedforward feedback tracking Multi-Rate Control Feedforward Control...

... process operation. Such situations require a repetitive controller which can self-tune the repetitive signal generator period to match the external signal period closely. time-varying systems periodic control tracking uncertain systems stability sampled data systems recursive estimation...