Macías-Quijas, Ricardo
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Preferred name
Macías-Quijas, Ricardo
Official Name
Ricardo Macías Quijas
Alternative Name
rmacias
Main Affiliation
ORCID
Scopus Author ID
57200114870
Researcher ID
DEM-3721-2022

Research Output

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Linear and Nonlinear Control Approaches for the Cart Inverted Pendulum Problem

2021 , Enrique Preza , Velázquez, Ramiro , Macías-Quijas, Ricardo , Hernandez, Erika , Paolo Visconti

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Reliable e-nose for air toxicity monitoring by filter diagonalization method

2022 , Macías-Quijas, Ricardo , Velázquez, Ramiro , Roberto De Fazio , Paolo Visconti , Nicola Ivan Giannoccaro , Aimé Lay-Ekuakille

This paper introduces a compact, affordable electronic nose (e-nose) device devoted to detect the presence of toxic compounds that could affect human health, such as carbon monoxide, combustible gas, hydrogen, methane, and smoke, among others. Such artificial olfaction device consists of an array of six metal oxide semiconductor (MOS) sensors and a computer-based information system for signal acquisition, processing, and visualization. This study further proposes the use of the filter diagonalization method (FDM) to extract the spectral contents of the signals obtained from the sensors. Preliminary results show that the prototype is functional and that the FDM approach is suitable for a later classification stage. Example deployment scenarios of the proposed e-nose include indoor facilities (buildings and warehouses), compromised air quality places (mines and sanitary landfills), public transportation, mobile robots, and wireless sensor networks.

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A Novel Electronic Nose Instrument for the Detection of Volatile Hazardous Compounds: Preliminary Results

2021 , Macías-Quijas, Ricardo , Velázquez, Ramiro , Nicola, Ivan Giannoccaro , Aime Lay-Ekuakille

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Development of an Electronic Nose Device for Security Applications

2019 , Macías-Quijas, Ricardo , Autumn Geil , Velázquez, Ramiro , Aime Lay-Ekuakille

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