نتایج جستجو برای: observer performance

تعداد نتایج: 1073770  

2015
John D. Thompson

........................................................................................................................... viii Abbreviations and Definitions........................................................................................... ix Publications ....................................................................................................................... xi Prelimin...

Journal: :IEEE Control Systems Letters 2021

A geometric nonlinear observer algorithm for Simultaneous Localization and Mapping (SLAM) developed on the Lie group of \mathbb{SLAM}_{n}\left(3\right) is proposed. The presented novel solution estimates vehicle's pose (i.e. attitude position) with respect to landmarks simultaneously positioning reference features in global frame. proposed estimator manifold characterized by predefined measures...

2013
S. AYYAPPAN

A state observer is a system that models a real system in order to provide an estimate of the internal state of the system. The design techniques and comparison of four different types of state observers are presented in this paper. The considered observers include Luenberger observer, Kalman observer, unknown input observer and sliding mode observer. The application of these observers to a Mul...

منفرد, محمد, موحدی تبار, علی,

This paper presents a new approach for single-phase shunt active power filter with LCL output filter based on the two-loop control theory. In this method unlike the conventional two loop control, internal loop stability theorem with considering delay effect is studied. Moreover, an observer based on the Kalman-filter is combined with the proposed control scheme, to reducing the numbers of power...

Journal: :تحقیقات علوم رفتاری 0
اسماعیل شیری وحید نجاتی حمیدرضا پوراعتماد نرگس چیمه esmaeil shiri vahid nejati

aim and background: deficit of theory of mind is a fundamental impairment of social skill in autistic children. the purpose of present study was evaluation of cognitive rehabilitation on social cognition abilities of children with high function autism. methods and materials: in present single subject study, 4 children with high function autism participated in study with no probably sampling. si...

2005
ZHIWEI GAO XIAOYAN SHI STEVEN X. DING

In this paper, new observer design approaches are presented for TakagiSugeno (T-S) fuzzy models with measurement output noises. In order to decouple the measurement noise, an augmented fuzzy descriptor model is first constructed. Then a fuzzy descriptor proportional and derivative (PD) observer is developed. When the fuzzy subsystems have the same output matrices, another fuzzy descriptor obser...

2000
Régis P. Landim Benjamim R. de Menezes Gustavo G. Parma Selênio R. Silva Walmir M. Caminhas

This paper presents a new algorithm for speed observation of three-phase induction machines, based on a Neo-Fuzzy-Neuron (NFN) algorithm with real time training, which does not require previous training. The main characteristics of this novel observer are: the quick convergence, the good performance at wide speed range, and the robustness to load and some parametric variations. This observer re...

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