نتایج جستجو برای: teaching by demonstration impedance control
تعداد نتایج: 7783853 فیلتر نتایج به سال:
Background and aim: Education in the field of medical sciences is an important process which practical skills is an important part of it. The purpose of this study was to compare the effect of two methods of live demonstration and videotape methods, for teaching Fissure Sealant and PRR, SSC, pulpotomy and pulpectomy on learning and satisfaction of 9th-semester dental student of Tehran Universit...
In this study, a novel variable impedance control for a lower-limb rehabilitation robotic system using voltage control strategy is presented. The majority of existing control approaches are based on control torque strategy, which require the knowledge of robot dynamics as well as dynamic of patients. This requires the controller to overcome complex problems such as uncertainties and nonlinearit...
this thesis is presented 10 ghz voltage controlled ring oscillator for high speed application. the voltage controlled ring oscillator was designed and fabricated in 0.13یm cmos technology. the oscillator is 7-stages ring oscillator with one inverter replaced by nand-gate for shutting down in the ring oscillator during idle mode. tri-state inverter was used to control of 126 bit vector in ri...
Introduction. Considering the fundamental role of teaching methods in promoting the quality of education, the emphasis on the necessity of a revise in teaching methods used by continuing education programs, and insufficient observantional studies about teaching process, this research was designed to study the teaching methods of continuing medical education (CME) programs in Isfahan University ...
In this note, we show that the impedance control strategy proposed in the paper is not feasible from practical implementation point of view. Next, a robust impedance controller is proposed for electrically driven robots using Fourier series (FS). The fact that robots' actuators have limited voltage is also considered in controller design procedure. In comparison with other impedance controllers...
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
In this paper we describe preliminary results on the impact of providing different types of robot feedback on the effectiveness of teaching by demonstration, as well as on user satisfaction. Participants had to teach a humanoid robot various ways of holding a can, via tactile feedback, by providing several rounds of demonstration. Our goal was to determine the best way of providing feedback in ...
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