A5091259075- Control and Dynamics of Mobile Robots
- Vaccine Coverage and Hesitancy
- Robotic Path Planning Algorithms
- Advanced Control Systems Design
- SARS-CoV-2 and COVID-19 Research
- COVID-19 epidemiological studies
- Fault Detection and Control Systems
- Vehicle Dynamics and Control Systems
- COVID-19 Clinical Research Studies
- Robotic Locomotion and Control
- Advanced Control Systems Optimization
- Robotic Mechanisms and Dynamics
Science and Technology Corporation for Naval, Maritime and Riverine Industry Development
2022
Universitat Politècnica de Catalunya
1992-2003
In February 2021, Colombia began mass vaccination against COVID-19 using mainly BNT162b2 and CoronaVac vaccines. We aimed to estimate vaccine effectiveness (VE) prevent symptomatic cases, hospitalization, critical care admission, deaths in a cohort of 796,072 insured subjects older than 40 years northern Colombia, setting with high SARS-CoV-2 transmission. identified individuals vaccinated between March 1st 2021 August 15th 2021. included hospitalizations, admissions, patients confirmed as...
Our study compares two national COVID-19 vaccination plan strategies-high-risk prioritization and no prioritization-and estimates their cost-effectiveness compared with vaccination, to generate possible recommendations for future plans.We developed a Markov discrete-time, compartmental, deterministic model stratified by Colombian departments, healthcare workers, comorbidities, age groups calibrated seroprevalence, cases, deaths. The simulates three scenarios: of high-risk population....
Abstract The challenges of the modern world require mobile robots with ability to navigate in congested environments high levels manoeuvrability. Therefore, Mecanum wheel may be viable for addressing this challenge. This paper presents experimental results a kinematic control strategy, which involves considering dynamic model as black box, only input and output signals being known. To do this, high‐level low‐level controllers are formulated explained. level aims desired position robot, can...
The paper deals with the digital control design of an autonomous vehicle a four wheeled two independent movements per wheel. This has been designed by CERTAP (Reference Center for Manufacturing Advanced Technologies) Consortium. There are versions each course wheel: conventional filter + PID controller and fuzzy using inputs (the error its rate) one output variation torque set-points servo-amplifiers). A position is used to drive wheels, action set-point all other servo-amplifiers.