Jessica S. Ortiz

ORCID: 0000-0001-9085-4402
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About
Contact & Profiles
Research Areas
  • Robotic Path Planning Algorithms
  • Teleoperation and Haptic Systems
  • Distributed Control Multi-Agent Systems
  • Control and Dynamics of Mobile Robots
  • Virtual Reality Applications and Impacts
  • Gaze Tracking and Assistive Technology
  • Experimental Learning in Engineering
  • Augmented Reality Applications
  • Industrial Automation and Control Systems
  • Robotic Mechanisms and Dynamics
  • Robotic Locomotion and Control
  • Digital Transformation in Industry
  • Modular Robots and Swarm Intelligence
  • Engineering Education and Technology
  • Adaptive Control of Nonlinear Systems
  • Robotics and Automated Systems
  • EEG and Brain-Computer Interfaces
  • Stroke Rehabilitation and Recovery
  • Robot Manipulation and Learning
  • Prosthetics and Rehabilitation Robotics
  • Flexible and Reconfigurable Manufacturing Systems
  • Real-time simulation and control systems
  • Robotics and Sensor-Based Localization
  • Interactive and Immersive Displays
  • Manufacturing Process and Optimization

Universidad de las Fuerzas Armadas ESPE
2017-2025

Visayas State University
2024

Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas
2023

Iowa State University
2022

Universidad de Zaragoza
2018-2021

Universidad Técnica de Ambato
2014-2018

Escuela Superior Politécnica del Chimborazo
2016-2018

Universidad Tecnológica Indoamérica
2015

The implementation of control algorithms oriented to robotic assistance and rehabilitation tasks for people with motor disabilities has been increasing interest in recent years. However, practical cannot be carried out unless one the real system availability. To overcome this drawback, article presents development an interactive virtual reality (VR)-based framework that allows simulate execution through a standing wheelchair. environment developed considers kinematic dynamic model...

10.3390/s21155083 article EN cc-by Sensors 2021-07-27

The teaching–learning process developed was based on the effective integration of Hardware in Loop (HIL) technique to control a brewing process. This required programming autonomous system and uploading it physical controller consisting PLC S7-1200, which communicates real time with virtual environment, addition SCADA system, providing engineering students unique practical experience. allows emission input signals from sensors reception output actuators, is reflected accurately environment....

10.3390/app14052170 article EN cc-by Applied Sciences 2024-03-05

This work describes the development of a tool for teleoperation robots. The is developed in virtual environment using Unity graphics engine. For application, kinematic model and dynamic mobile manipulator are used. robot consists an omnidirectional platform anthropomorphic robotic arm with 4 degrees freedom (4DOF). essential to emulate movements facilitate immersion environment. In addition, control algorithms established MATLAB 2020 software, which improves acquisition knowledge teleoperate...

10.3390/technologies12090146 article EN cc-by Technologies 2024-08-31

The integration of Digital Twin technology into active learning environments has been established as an innovative strategy to optimize engineering education. This study focuses on the development and evaluation a tool based technology, enabling interaction communication between physical teaching module virtualized environment representing industrial cocoa production process. system was operated by students using S7-1200 PLC HMI interface developed in WinCC, facilitating real-time process...

10.3390/s25072076 article EN cc-by Sensors 2025-03-26

Methicillin-resistant Staphylococcus (MRS) is a leading cause of skin and soft tissue infections in companion animals, with limited treatment options available due to the frequent cross-resistance MRS other antibiotics. In this study, we report prevalence, species distribution, genetic diversity, resistance mechanism patterns isolated from animal (mostly dog cat) clinical cases submitted Iowa State University Veterinary Diagnostic Laboratory (ISU VDL) between 2012 2019. The majority isolates...

10.3390/antibiotics11050609 article EN cc-by Antibiotics 2022-04-30

The irrigation control and monitoring of the involved variables in plant growth are actions that farmers must implement their crops to save water resources assessing Daniela tomato plant. This work presents drip is applied hydroponic farming which developed an interface between human machine a free software allowing continuous moisture, pH, temperature electrical conductivity soil through sensors housed crop root zone also, controller performs conditioning sensors, actuator resource irrigate...

10.1109/ica-acca.2016.7778389 article EN 2016-10-01

This article proposes the implementation of a virtual tool applied to field Automotive Engineering, with aim strengthening processes teaching-learning, so that student can achieve meaningful learning. The system consists automotive laboratory, in which you take guided classes, specific practices and evaluations field, allowing greater immersion interaction during teaching-learning process order optimize resources, materials, infrastructure, time, among other benefits. allows select working...

10.1145/3175536.3175580 article EN 2017-12-20

This paper presents the implementation of 3D virtual environments applied to teaching-learning process for children with autism. The system implemented allows real-time bilateral interaction between user and environment in order stimulate abilities autism spectrum disorder. has multiple applications physical medium increase stimulus affected. results show benefit usability processes teaching learning

10.1145/3175536.3175582 article EN 2017-12-20

Fanconi anemia (FA) patients display an exacerbated risk of oral squamous cell carcinoma (OSCC) and precursor lesions at young ages, mainly the cavity. As have defects in DNA repair mechanisms, standard-of-care treatments to OSCC such as radiotherapy chemotherapy give rise severe toxicities. New methods for early diagnosis are urgently necessary allow disease stages achieve better clinical outcomes. We conducted a prospective, longitudinal study whereby liquid biopsies from sixteen...

10.20944/preprints202301.0280.v1 preprint EN 2023-01-16

This paper details the design and implementation of a virtualized bottle sealing plant using Hardware in Loop technique, for which it is divided into two parts: (i) Software consists environment Unity 3D to visualize its behavior real time; (ii) was implemented through PLC S7 1200 AC/DC/RLY (Programmable Logic Controller), responsible automation plant, programmed software TIA Portal V16 (Totally Integrated Automation Portal) control panel with buttons indicator lights. The developed parts...

10.3390/electronics12132799 article EN Electronics 2023-06-24

This work presents the kinematic and dynamic modeling of a human–wheelchair system which considers that its center mass is not located in middle wheel’s axle. Furthermore, novel motion controller presented for system, capable performing positioning path-following tasks human-shared environments. design based on two cascaded subsystems: controller, compensates dynamics system. Additionally, an algorithm fuzzy-logic proposed incorporated aforementioned control pedestrian collision avoidance....

10.1142/s021984361850010x article EN International Journal of Humanoid Robotics 2018-03-15

This paper presents a multi-layer scheme for the adaptive coordinated cooperative control of n mobile manipulator. Each layer works as an independent module, dealing with specific part problem cooperation, coordination and adaptation, thus giving more flexibility to scheme. Also, redundancy manipulators is used avoidance obstacles by platforms-without deforming virtual structure maintaining its desired trajectory- singular configuration prevention through system's manipulability control....

10.1109/iecon.2014.7048883 article EN IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society 2014-10-01

This article presents the development of a training system in augmented reality; oriented to teaching and learning process area Automotive Mechanics for hybrid vehicles. The application developed will allow user be more immersed operation vehicle, therefore, it simulate movements made by its transmission which involves power dividing device (PSD), MG1, MG2 internal combustion engine (IC), addition, performs virtualization assembly disassembly order optimize time economic resources, among...

10.23919/cisti49556.2020.9141020 article EN 2022 17th Iberian Conference on Information Systems and Technologies (CISTI) 2020-06-01

Technological advances in recent years have shown interest the development of robots medical field. The integration robotic systems areas assistance and rehabilitation improves user’s quality life. In this context, article presents a proposal for unified control standing wheelchair. Considering primary secondary tasks as objectives, system performs autonomously change position orientation can be performed at any time. scheme was divided two parts: (i) kinematic controller to solve desired...

10.3390/s21093057 article EN cc-by Sensors 2021-04-27
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