نتایج جستجو برای: independent joint control
تعداد نتایج: 1879802 فیلتر نتایج به سال:
This paper studies dexterous manipulation in the plane by a two-fingered hand in the plane. The dynamics of each finger, which consists of two links with coupled joints, are derived based on Lagrangian mechanics. As an object is being manipulated, its orientation and the two independent joint angles of the hand constitute the state of the entire system. Contact kinematics, accounting for both s...
This paper presents a new approach for developing pronunciation tutors in Second Language (L2) learning. Applying the Basic Identification of Confusable Contexts (BICC) procedure we automatically generate curriculum that is rich in possible confusion contexts which can be practiced by L2 students in read-aloud tasks. This is the basis of a new pronunciation tutor where the student interacts ora...
Objective: Resistance exercises improve muscle strength and joint's physical status. The aim of this study was to assess the effect of progressive resistive exercise on joint's physical characteristics and quality of life in hemarthrosis joint in severe haemophilic A patients. Methods: Twenty-four severe haemophilia A patients (18-35 years old) with knee hemarthrosis, were assigned randomly to ...
This paper presents a novel robust fractional PIλ controller design for flexible joint electrically driven robots. Because of using voltage control strategy, the proposed approach is free of problems arising from torque control strategy in the design and implementation. In fact, the motor's current includes the effects of nonlinearities and coupling in the robot manipulator. Therefore, cancella...
this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...
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