نتایج جستجو برای: fuzzy pd
تعداد نتایج: 147699 فیلتر نتایج به سال:
This paper presents the use of anti-sway angle control approaches for a two-dimensional gantry crane with disturbances effect in the dynamic system. Delayed feedback signal (DFS) and proportional-derivative (PD)-type fuzzy logic controller are the techniques used in this investigation to actively control the sway angle of the rope of gantry crane system. A nonlinear overhead gantry crane system...
This paper presents the design of PD-type fuzzy logic controller (PDFLC) for vibration control of a single-link flexible manipulator system. A flexible manipulator system is a SIMO system with motor torque as the applied input and the hub angle and tip deflection as its two outputs. The system is modelled using the finite element method. The PDFLC have two inputs, the hub angle error and its de...
For indirect adaptive fuzzy ∞ H tracking control (AFHC) of perturbed uncertain nonlinear systems, slidingmode control (SMC) compensation usually has to be applied to ensure stability and ∞ H robustness of the closed-loop system. We prove that indirect AFHC without SMC compensation is sufficient to guarantee stable ∞ H tracking under given initial conditions and parameter constraints. The contro...
Abstract: In control applications, most of the physical systems require a real-time operation to interface high speed constraints; higher density programmable logic devices such as field programmable gate array (FPGA) can be used to integrate large amounts of logic in a single IC. This paper presents an Experimental implementation of digital logic designs on the Altera DE2 board which presented...
This work addresses flexible-link robot arm control using fuzzy logic, and a singular perturbation approach. A singular perturbation approach is introduced to derive the slow and fast subsystems and thus reduce the effect of spillover. Consequently, a two-time scale fuzzy logic controller will be applied for such systems. The fast-subsystem controller damps out the vibration of the flexible str...
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