A special procedure to simulate the device performance using computational fluid dynamics techniques, which were performed using ANSYS CFX computer code, is detailed. The theoretical model combines the viscous friction and the controllable field-dependent characteristics of the magnetorheological fluid in which a Bingham plastic model is used to simulate the shear stress of the fluid under various input conditions. This article presents the results of the comparative performance of a ball-and-socket actuator, employing magnetorheological fluids as the controllable medium, using theoretical and numerical approaches. Greater potential application in rehabilitation may be realised if these fluids are utilised in controllable actuators offering multi-degree-of-freedom motions. Since you can output your animations as video and gif. Magnetorheological fluids are capable of providing continuously variable yield stresses in response to external magnetic fields. With Adobe Animate CC you can make fun animations for social media sharing, emails, websites and more.
Although high resistance is created within a wide motion area and requires isokinetic training by controlling the velocity of the trainee’s legs, the ERIK has the advantage of a high level of safety because of its passive resistive function. This paper reports a prototype of the device with four training modes, verifying its performance through basic experiments. The ER brake can reversibly control resistive torque with a rapid response.
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To enhance the quality of the load, an electro-rheological (ER) fluid brake system is implemented in the ERIK. Adobe Animate is a software by Adobe that creates high-quality animations and vector graphics through a computer. This training applies load to the gluteal muscles, which is effective for avoiding excessive knee valgus moment, a major factor in anterior cruciate ligament injuries. The ERIK enables a type of single-limb squat exercise with a translational load on the swing leg in a closed kinetic chain, putting load on the muscles of the stance leg in the standing position. Powerful application to create interactive animations Comes up with a variety of designing and coding tools Create interactive 2D and 3D animations Different. In the current study, we tested a prototype of an isokinetic exercise device for the lower limbs, named the ERIK.
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