FPGA-Based Power Measuring for Induction Heating Appliances Using Sigma–Delta A/D Conversion

Design of delta–sigma modulators via generalized Kalman–Yakubovich–Popov lemma

“…Wireless communication Schoofs et al (2007) Control systems Azuma and Sugie (2008a,b) Audio amplifiers Dooper and Berkhout (2012) Sensing and measuring Acero et al (2007) Part II: design methods Average gain optimization Callegari and Bizzarri (2013) and Schreier (2009) Peak gain optimization Nagahara et al (2006), Osqui et al (2007) and Nagahara and Yamamoto (2012) Advanced control theory Quevedo and Goodwin (2005) and Yu (2006) Others Azuma and Sugie (2008a,b) Yamamoto, 2006). Another promising result recently developed in control theory is the generalized Kalman-Yakubovich-Popov (GKYP) lemma (Iwasaki & Hara, 2005), based on which, some new developments on Σ modulator design also have been reported in the literature (Nagahara et al, 2006;Osqui, Roozbehani, & Megretski, 2007).…”

Delta-Modulation Coding Redesign for Feedback-Controlled Systems

“…Numerous examples of the use of Delta-modulators embedded in general microelectronic devices have been reported in the literature. For instance, [1] and [24] use FPGAs and ASICs for implementing Delta and Sigma-Delta-modulation A/D converters for current and voltage measurement. The need for oversampling the analog signals, is compensated by the technological advantage of reducing the number of ADC channels and comparators.…”

“…In such applications, it is quite frequent to distribute a set of low-power temperature and humidity sensors all over the premises, in order to gather distributed information and use it together 1 When our encoding algorithm requires that value, we will allow it to issue a +1 or -1 arbitrarily. with heat flow or energy consumption models to design optimal control strategies.…”

A Simple Approach of Space-vector Pulse Width Modulation Realization Based on Field Programmable Gate Array

“…Thus, the purely software-based technique is not an ideal solution. The field programmable gate array (FPGA) is an appropriate alternative over analog and software solutions (DSP and microcontroller) [19][20][21][22][23][24], and its architecture offers a significant integration density [25] within a flexible programmable environment. Designers can get a new degree of freedom by the applying the FPGA in SVM, because the dedicated hardware architectures of the FPGA matches all of the requirements in terms of control performance as well as the implementation constraints [19].…”