Passive observer-based control of synchronous generator

Almeida, Jediael Machin; Loukianov, Alexander G.; Castañeda, Jose Manuel Cañedo

doi:10.1109/ropec.2016.7830532

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Review Of Nonlinear Observers1

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2024

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Cited by 4 publications

(1 citation statement)

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“…Alvarez-Salas et al [29] describe a passive speed observer for the sensorless control of induction motors, and show that its performance is better than an observer based on a model reference adaptive system technique. Almeida et al [30] uses two observers designed using a generalized high-order sliding mode algorithm to estimate both the unmeasurable states and the operation point of a synchronous generator connected to an infinite bus.…”

Section: Review Of Nonlinear Observersmentioning

confidence: 99%

Nonlinear Passive Observer for Motion Estimation in Multi-Axis Precision Motion Control

Gutierrez,

2024

Machines

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A nonlinear passive observer (NPO) for estimating the time-varying velocity vector of a multi-axis high-precision motion control stage is presented. The proposed nonlinear estimation strategy is developed based on a Lyapunov stability analysis, which proves that the NPO is stable. Three test cases are used to investigate the performance of the proposed observer. Experimental results are given to demonstrate the performance of the proposed NPO in accurately estimating time-varying velocity during alignment, reciprocating motion, and multi-axis motion in high-precision motion control applications.

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Section: Review Of Nonlinear Observersmentioning

confidence: 99%