... electric vehicles hydraulic systems pistons plates (structures) pumps shear modulus stress analysis torque control swash plate axial piston pump finite element analysis hydraulic regenerative braking hybrid vehicle The hydraulic regenerative braking system (HRBS) is a mechanism...

... Forces in Musculoskeletal Systems ,” J. Biomech. , 39 ( 10 ), pp. 1787 – 1795 . 10.1016/j.jbiomech.2005.05.029 06 03 2010 22 03 2011 11 11 2011 11 11 2011 actuators matrix algebra optimal control robot dynamics robot kinematics torque control Closed...

... friction polynomial approximation road vehicles torque control tyres automobile maneuverability tire model grip margin algebraic solution Chebyshev polynomial The road surface conditions differ considerably from place to place, and a lower friction coefficient may result...

... 23 11 2010 23 11 2010 displacement control hydraulic actuators pumps time-varying systems torque control valves velocity control switch-mode hydraulics on-off valve PWM hydraulics virtually variable displacement four-quadrant operation In numerous hydraulic...

... function (RBF) based NNC and diagonal recurrent neural network (DRNN) nonlinear controllers. 19 02 2009 24 11 2009 16 08 2010 16 08 2010 feedback hydraulic systems neurocontrollers pumps robust control torque control neural network controller contact task...

...Haiyu Zhao; Christopher D. Rahn Precise tension and speed control of axially moving material systems enables high speed processing of paper, plastics, fibers, and films. A single span model is developed that includes distributed longitudinal vibration, a torque-controlled roller at the left...

... robustness to steering ratio changes. The elements of a reflexive muscle force (steering torque) control loop do exist in the human NMS, in the form of Golgi tendons that send information on muscle force to the motor neurons, but little is known about this control loop ( 22 ). Doemges and Rack ( 16 ) showed...

... a simple car model operating in fixed control. Similar theory is applied to path control of motorcycles. The simple car previously employed is replaced by a much more elaborate motorcycle. The steering angle control used previously is changed into steering torque control. Rider upper body lean torque...

.... Conditions for achieving asymptotic stability are also given. The proposed joint controller can be efficiently incorporated into any robot motion control system based on either its torque control interface or the virtual decomposition control approach. Experimental results demonstrated in both the time...

... capability without additional hardware. In this research, a distributed nonlinear damping controller using backstepping techniques for wheel-torque control is first developed for single-axle unicycle type robots. The controller is then extended to multiple-axle CFMMR configurations and is robust...

.... By consolidating various controls into a single, haptic feedback control device, information can be transmitted to the operator, without requiring the driver’s visual attention. In this paper, the experimental closed loop torque control of electro-rheological fluids (ERF) based resistive actuators for haptic...

... by the ASME Dynamic Systems and Control Division October 23, 2003. Associate Editor: R. Mukherjee. 23 October 2003 03 12 2004 magnetic levitation stability torque control nonlinear control systems phase locked loops motion control motion measurement vibration control...

...Mehrzad Namvar; Farhad Aghili This paper presents a combined scheme of identification and robust torque control for rotary hydraulic actuators. The composite controller consists of a dynamic feedback linearizing inner loop cascaded with an optimal l 1 - H ∞ feedback outer loop. The proposed...

... improvements in powertrain efficiency. road vehicles braking torque control velocity control model reference adaptive control systems actuators parameter estimation dynamics 01 March 2000 23 07 2002 Contributed by the Dynamic Systems and Control Division for publication...

..., AND CONTROL . Manuscript received by the Dynamic Systems and Control Division October 1998. Associate Editor: G. Ulsoy. 01 October 1998 23 07 2002 electrohydraulic control equipment servomechanisms torque control compensation robust control three-term control two-term control...

... robots robot dynamics parameter estimation torque control path planning Robotics applications which require high path tracking accuracy and fast motions are currently becoming more and more important. Standard industrial controllers, however, disregard the nonlinearities of robot dynamics...

... York. Novotny, D. W., and Lipo, T. A., 1996, Vector Control and Dynamics of AC Drives , Clarendon Press, Oxford. Haug, E. J., 1992, Intermediate Dynamics , Prentice-Hall, Englewood Cliff, NJ. 29 February 2000 dynamic response torque control servomotors permanent magnet...

.... Conrad. 30 June 1999 hydraulic systems pumps torque control stability Axial-piston pumps are used within hydraulic circuitry for providing fluid power for a given hydraulic system. In the past, it has been common to operate an axial-piston pump as a fixed-displacement device...

...H. D. Taghirad; P. R. Be´langer In this paper, the torque control of a harmonic drive system for constrained-motion and free-motion applications is examined in detail. A nominal model for the system is obtained in each case from experimental frequency responses of the system, and the deviation...

.... The effectiveness of the method is shown by simulation and experimental results using the LIBRA robot. SCCT control is shown to have improved performance, over traditional Jacobian transpose control, for the LIBRA multilimbed robot. [S0022-0434(00)03501-2] robots torque control actuators...