Frequency Domain Analysis of Adaptive Tracking Algorithms
نویسندگان
چکیده
In this paper, an analysis of the tracking performance of several adaptive algorithms is carried out for the case of model structures with fixed pole positions. Such structures have recently been proposed as an efficient generalisation of the common FIR model structure. The focus of this work is to analyse the tradeoff between noise sensitivity and tracking ability in the frequency domain by illustrating how it is influenced by such things as input and noise spectral densities, step size and, what is the emphasis of this paper, the choice of the fixed pole locations.
منابع مشابه
Mathematical Analysis of Optimal Tracking Interval Management for Power Efficient Target Tracking Wireless Sensor Networks
In this paper, we study the problem of power efficient tracking interval management for distributed target tracking wireless sensor networks (WSNs). We first analyze the performance of a distributed target tracking network with one moving object, using a quantitative mathematical analysis. We show that previously proposed algorithms are efficient only for constant average velocity objects howev...
متن کاملFrequency Domain Analysis of Tracking and NoisePerformance of Adaptive
In this paper, an analysis of the tracking performance of several adaptive algorithms is carried out for the case of model structures with xed pole positions. Such structures have recently been proposed as an eecient generalisation of the common FIR model structure. The focus of this work is to analyse the tradeoo between noise sensitivity and tracking ability in the frequency domain by illustr...
متن کاملFrequency Domain Analysis of Adaptive Performance
In this paper, an analysis of the tracking performance of several adaptive algorithms is carried out for the case of model structures with xed pole positions. Such structures have recently been proposed as an eecient generalisation of the common FIR model structure. The focus of this work is to analyse the tradeoo between noise sensitivity and tracking ability in the frequency domain by illustr...
متن کاملA Novel Robust Adaptive Trajectory Tracking in Robot Manipulators
In this paper, a novel adaptive sliding mode control for rigid robot manipulators is proposed. In the proposed system, since there may exist explicit unknown parameters and perturbations, a Lyapunov based approach is presented to increase system robustness, even in presence of arbitrarily large (but not infinite) discontinuous perturbations. To control and track the robot, a continuous controll...
متن کاملDesigning an adaptive fuzzy control for robot manipulators using PSO
This paper presents designing an optimal adaptive controller for tracking control of robot manipulators based on particle swarm optimization (PSO) algorithm. PSO algorithm has been employed to optimize parameters of the controller and hence to minimize the integral square of errors (ISE) as a performance criteria. In this paper, an improved PSO using logic is proposed to increase the convergenc...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2006