Abordagem geométrica para estabilização por realimentação de saídas e sua extensão aos sistemas descritores. - Elmer Rolando Llanos Villarreal (2002)

Stabilization: Algorithms for Mechanical System Using Output Feedback and State Feedback. - Cláudio Márcio Medeiros de Azevedo; Elmer Rolando Llanos Villarreal (ICCSA Workshops, 2012)

Proposal of a Fuzzy Controller for Radial Position in a Bearingless Induction Motor. - Evandro A. F. Nunes; Andrés O. Salazar; Elmer Rolando Llanos Villarreal; Francisco Elvis Carvalho Souza; Luciano Pereira Dos Santos Júnior; José Soares Batista Lopes; Juan Carlos Cutipa Luque (IEEE Access, 2019)

System of Sensors and Actuators for the Production of Water Used in the Manufacture of Medicines. - Fabricio Roosevelt Melo da Silva; Diego Antonio de Moura Fonsêca; Werbet Luiz Almeida da Silva; Elmer Rolando Llanos Villarreal; German Alberto Echaiz Espinoza; Andrés O. Salazar (Sensors, 2019)

Downhole Telemetry Systems to Monitor Electric Submersible Pumps Parameters in Oil Well. - Diego Antonio de Moura Fonsêca; Andrés Ortiz Salazar; Elmer Rolando Llanos Villarreal; German Alberto Echaiz Espinoza; Alan Cássio Queiroz Bezerra Leite (IEEE Access, 2021)

Thermal Profiles in Water Injection Wells: Reduction in the Systematic Error of Flow Measurements during the Transient Regime. - German Alberto Echaiz Espinoza; Gabriel Pereira de Oliveira; Verivan Santos Lima; Diego Antonio de Moura Fonsêca; Werbet Luiz Almeida da Silva; Carla Wilza Souza de Paula Maitelli; Elmer Rolando Llanos Villarreal; Andrés Ortiz Salazar (Sensors, 2023)