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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Distrital Francisco José de Caldas
2023
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| Accesso online: | https://www.redalyc.org/articulo.oa?id=498875016002 https://www.redalyc.org/journal/4988/498875016002/ https://www.redalyc.org/journal/4988/498875016002/html/ https://www.redalyc.org/journal/4988/498875016002/498875016002.epub https://www.redalyc.org/journal/4988/498875016002/movil |
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Sommario:
- A Review on Control Systems Applied to Knee Simulators José Armando Olvera-Balderas Julio César Sosa-Savedra Rubén Ortega-González José Dolores Óscar Barceinas-Sánchez Ingeniería Knee simulator dynamic systems control strategies biomedical control Context: Simulation and wear joint mechanisms have been studied and applied in knee biomechanical systems for more than 30 years. However, these have not been widely reported with regard to their control and/or automation strategies. This work aims to present the advances made in the technological development of the different platforms and models of knee simulators, based mainly on the Oxford and Stanmore platforms. Method: An exhaustive review of commercial equipment patents and scientific papers was conducted. The approach considered the kinematics and dynamics of the platforms and the control models actuators, interface, and tuning method used, as well as the tests conducted and the system error. Results: Biomechanical knee systems have not been widely reported, as far as their control and/or automation strategies are concerned, because many of them are commercial and patented. Some platforms are certified under certain standards but depend only on the controlled variable. In addition, a detailed comparison of the different types of existing platforms is presented, highlighting the hydraulic models with PID controllers. Conclusions: There is an area of opportunity to propose new design alternatives and/or control strategies for knee simulators. This, in turn, opens the possibility of developing new designs for other joints, as well as improved models of existing ones. 2023 artículo científico 0121-750X https://www.redalyc.org/articulo.oa?id=498875016002 https://www.redalyc.org/journal/4988/498875016002/ https://www.redalyc.org/journal/4988/498875016002/html/ https://www.redalyc.org/journal/4988/498875016002/498875016002.epub https://www.redalyc.org/journal/4988/498875016002/movil 10.14483/23448393.19091 en http://www.redalyc.org/revista.oa?id=4988 Ingeniería application/pdf Universidad Distrital Francisco José de Caldas Ingeniería (Colombia) Num.1 Vol.28