... is then developed based on the combination of symbolic and numerical computation. 15 01 2010 02 03 2011 29 09 2011 29 09 2011 closed loop systems finite element analysis frequency response nonlinear control systems open loop systems transfer functions uncertain systems...

... multi-objective adaptive controller as a precursor to an experimental study. adaptive control electric machines force control frequency-domain analysis machine bearings machine control magnetic bearings open loop systems rotors singular value decomposition time-domain analysis vibration...

... feedforward FIR filters fuel systems mechanical variables control open loop systems Regulating the air-to-fuel ratio (AFR) of an internal combustion engine is a challenging control problem that relies heavily on experimental calibration. In recent years, the calibration burden has been reduced...

... 11 08 2010 09 03 2011 09 03 2011 actuators camshafts internal combustion engines open loop systems position control valves The continuously variable valve timing (VVT) system was developed in the early 1990s ( 1 ). The benefits of using VVT for internal combustion...

..., attracting considerable research effort over more than 4 decades now. acceleration control actuators feedback flexible manipulators open loop systems robust control time optimal control 08 09 2009 08 04 2010 29 11 2010 29 11 2010 2011 American Society...

..., NJ . Twardokens , G. , 1996 , “ Longer Line=Shorter Time ,” The Professional Skier. 11 06 2008 17 05 2009 28 04 2010 28 04 2010 boundary-value problems calculus curve fitting iterative methods mechanics open loop systems optimal control state feedback...

... the need for miniature sensors and high-speed real-time controllers in situ. adaptive control motion control nonlinear control systems open loop systems optical feedback optical scanners robust control In this section, we describe the creation of 2D patterns using amplitude modulated...

... , 119 ( 1 ), pp. 15 – 19 . 10.1115/1.2828782 05 07 2007 27 04 2009 18 08 2009 adaptive control drives fasteners machine tools open loop systems torsion variable structure systems vibration control structural flexibility sliding mode control minimum tracking...

... investigates the stability of the new method for locating gain limits. Stability conditions are global and independent of the dynamical characteristics of the open-loop system. Using root locus plots, proper compensator frequency is identified and damping of the closed-loop system is studied. The performance...

... structures Kalman filters magnetostrictive devices nonlinear control systems open loop systems optimal control perturbation techniques PI control piezoelectric actuators piezoelectric materials piezoelectric transducers shape memory effects stochastic processes nonlinear optimal tracking...

... loop systems Boundary flow control has received significant research attention during the last decades. Most flow applications modeled by Burgers’ and Navier–Stokes (NS) equations require that actuation and sensing be limited to the boundary. Correspondingly, boundary control studies...

... in comparison to the typical open-loop operation of the MEMS relay. 09 01 2007 20 08 2008 05 12 2008 adaptive control asymptotic stability electromagnetic devices electrostatic devices feedback Lyapunov methods microrelays nonlinear dynamical systems open loop systems transient...

... motion control nonlinear control systems open loop systems suspensions vibration control vibrations Efforts to reduce or eliminate residual oscillations in rest-to-rest motions of freely suspended payloads have been underway for some time. This is a common problem encountered in many...

... and safe interaction force is the key aspect among these applications. closed loop systems control system synthesis feedback force control graph theory open loop systems pneumatic actuators valves 24 03 2006 19 07 2007 29 02 2008 2008 American Society of Mechanical...

... the restraint system attachment point has been in its home position and that the spring has been unstrained. 01 04 2005 25 10 2006 force control optimal control automotive engineering impact (mechanical) control system synthesis open loop systems springs (mechanical) feedback...

... systems nonlinear control systems open loop systems feedback linear quadratic control linearisation techniques control nonlinearities tracking At the University of Washington’s Human Interface Technology Lab, small high-speed laser scanners with wide fields of view are being developed...

... that b (for that Ω) has four solutions, select the positive real one for which the resulting open-loop system is stable. Then calculate a from ( 10 ). Searching over a range of frequencies Ω enables the boundary of the a , b region that satisfies ( 8 ) to be identified, as depicted...

... dynamics contributes additional nonminimum phase zeros that degrade the servo system performance in terms of closed-loop bandwidth, disturbance rejection and sensitivity to modeling uncertainty. The zeros of the open loop system are found to vary with the geometric parameters of the motor-tachometer...

... SYSTEMS, MEASUREMENT, AND CONTROL . Manuscript received by the ASME Dynamic Systems and Control Division December 17, 2003. Associate Editor: F. Ghorbel. 17 December 2003 03 12 2004 predictive control pendulums nonlinear control systems open loop systems iterative methods...

... linear and nonlinear conventional controllers in the presence of unmodeled dynamics and parameter variations. neurocontrollers nonlinear control systems flexible manipulators open loop systems control nonlinearities stability control system synthesis manipulator dynamics In recent years...