feedforward digital tracking controller
INTERNETWORKING INDONESIA JOURNAL
... single controller. Alternatively, the dual feedforward can be separated in another different device with is linked to the feedback controller via transmission signal such as current or voltage ...
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A Survey on Techniques of Noise Reduction of Audio Signal Using Active Headphones
... and digital feedforward control can be combined in one system, broadband performance achieved by analog system, and tracking of time varying narrowband noise by the digital ...feedback ...
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Online Full Text
... the tracking accuracy and contouring accuracy of multi-axis motion control systems, conventional control structures with feedback and feedforward controllers remain the most fundamental and crucial factor ...
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Two degree of freedom control design with improved H∞ LMI representation
... precision tracking system. The requirements for tracking resolution, bandwidth are transformed to the H ∞ norm minimizing problem of tracking ...the feedforward controller and feedback ...
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Advanced trajectory tracking for UAVs using combined feedforward/feedback control design
... feedback controller C does not appear neither in the trajectory tracking transfer function nor in the control effort transfer ...the tracking performance or the required actuators actions, results ...
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Iterative Based Optimal Inverse Feedforward for Output Tracking of Nonminimum Phase Systems
... inversion-based feedforward is one of the control approaches that can be used to achieve high output-tracking performance ...exact tracking of the given output trajectory, ...
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Improved Micropositioning of 2 DOF Stage by Using the Neural Network Compensation of Plant Nonlinearities
... interference. However, the existence of nonlinear multi-path hysteresis in piezoelectric material aggravates the position control of PEAs in high precision applications. When compared with the maximal displacement of ...
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Design Of Automatic Two-Axis Solar Tracker With Fuzzy Logic Controller For Maximum Power System In Nigeria
... any tracking mechanism attached to it to test the functionality of the designed PV cell array with the sole aim of studying the P-V (power-voltage) and I-V (current-voltage) characteristics of the solar ...
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ABSTRACT : The paper proposes a high step up boost converter. The proposed converter has used a coupled inductor
... point tracking technique by the use of fuzzy logic control and the output is then made to produce PWM signal by comparing the output of the FLC with the repeating ...
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Multiple Operating Points Model-Based Control of a Two-Wheeled Inverted Pendulum Mobile Robot
... forward controller was designed and implemented for the posture and velocity control of the TWIP mobile ...feedback controller based on pole placement technique for the ...(LQR) controller for ...
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Time Delay and Data Dropout Compensation in Networked Control Systems Using Extended Kalman Filter
... to controller and controller to actuator ...PID controller with Smith’s ...a controller by solving a set of linear matrix ...and tracking performance of extended Kalman filter in ...
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Abstract This paper investigates the performance of various control schemes for level control of a coupled tank process. The
... Interestingly, many researchers have employed different control schemes, mainly feedback techniques for level control of a nonlinear coupled tanks system. These includes comparative study of various tuning methods [5-6] ...
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Modeling and control of 6 DOF industrial robot using fuzzy logic controller
... the controller sends a signal to the motor but does not measure the error ...the controller sends the signal to the motor, and the output signal will be returned as feedback to describe the current state of ...
37
Set-Point Tracking Of Pi And Pid Controlled Fast Response Flow System
... peak amplitude and overshoot% which remain steady at 1.06 and 6.08% respectively. All the time parameters (rise time, settling time, Td and Ti) of both controllers are not affected by the increase in . For both the PI ...
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Vehicle Dynamics and Drive Control for Adaptive Cruise Vehicles
... The longitudinal dynamics of a vehicle are nonlinear. Its salient features include the static nonlinearity of engine torque maps, time varying gear position and aerodynamic drag force as a quadratic function of vehicle ...
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Determination Of Adaptive Control Parameter Using Fuzzy Logic Controller
... Fateh [7] improves his previous study [8] and applied to a three-joint articulated flexible-joint robot. This study based on torque control strategy. Stability of the system was guaranteed and performance of the control ...
5
Compensated-Tracking-Errors-Based Adaptive Fuzzy Controller Design for Uncertain Nonlinear System with Minimal Parameterization
... fuzzy controller design [6] is proposed for a class of affine-type nonlinear ...system. Controller with H ∞ tracking performance was studied in [9] for canonical strict- feedback ...
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PID control, flexible manipulator, Iterative learning control, Adaptive control
... ILC controller are compared with PDPID, PDPIDILC, and adaptive PDPID controllers and are shown in ...smoother tracking is achieved with adaptive PDPID and adaptive PDPIDILC with the latter having an ...
6
Position Control of a Pneumatic Actuator using Digital Valves and Fuzzy PI Controller
... for the inputs and outputs of the fuzzy PI controller ( ( ), ( ), ( )). Each of these input and output variables is fuzzified using seven fuzzy sets. The shape of the fuzzy sets are chosen to be either triangular ...
13
Tracking Error Reduction of APA230L Piezoelectric Actuator using Feed forward-Feedback Control System
... of Feedforward-feedback control system for 1Hz frequency with a sinusoidal input of ...In feedforward-feedback control system, PI controller is used for reducing the tracking error and to ...
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