In this paper two new schemes for induction motor control are proposed and compared. Both approaches are based on the concept of adaptive passivity. First, a technique using the scheme of field oriented control (FOC) is proposed, and by means of an adaptive state feedback, a passive equivalent system is obtained. Furthermore, making use of the novel torque-flux control principle (TFCP), the pro...

Consumption of online services and cloud computing offerings is on the rise, largely due to compelling advantages over traditional local applications. From a user perspective, these include zero-maintenance of software, the always-on nature of such services, mashups of different applications and the networking effect with other users. Associated disadvantages are known, but effective means and ...

The aim of this work is to improve the dynamics and overcome limitation conventional fixed parameters PI controller used in induction motor (IM) field-oriented control (FOC). This study presents implements a RST an adaptive fuzzy (AFC) enhance variable speed control. Theoretical background theses controllers outlined then experimental results are presented. Practical implementation has been rea...

The paper attacks absolute phase estimation with a two-step approach: the first step applies an adaptive local denoising scheme to the modulo-2 pi noisy phase; the second step applies a robust phase unwrapping algorithm to the denoised modulo-2 pi phase obtained in the first step. The adaptive local modulo-2 pi phase denoising is a new algorithm based on local polynomial approximations. The zer...

-This article presents an investigation which studied how training o f sigma-pi networks with the associative reward-penalty ( A R-p ) regime may be enhanced by using two networks in parallel. The technique uses what has been termed an unsupervised "'adaptive critic element" (ACE) to give critical advice to the supervised sigma-pi network. We utilise the conventions that the sigma-pi neuron mod...

This paper addresses the design of predictive networked controller with adaptation of a communication delay. The networked control system contains random delays from sensor to controller and from controller to actuator. The proposed predictive controller includes an adaptation loop which decreases the influence of communication delay on the control performance. Also, the predictive controller c...

This paper presents a modeling and performance evaluation of five-phase PMBLDC motor with different controllers to analyze its transients dynamic response time domain specifications. Four types speed controllers, namely an Adaptive Neuro-Fuzzy Inference System (ANFIS), Hybrid fuzzy-PI, Proportional Integral (PI) control Fuzzy Logic Control (FLC), were considered compared for this purpose. The m...