To promote energy saving, we developed a high efficiency brushless DC motor with a new manufacturing method of a stator for compressors. This motor consists of a concentrated winding stator and an interior permanent magnet rotor. The stator has the core structure that we call “a joint-lapped core”. The joint-lapped core is able to open and bend in reverse. While winding the coil, the joint-lapp...

Rarely, if ever, do parties contemplating a joint project commit resources without engaging in non-binding discussions on who does what. Here we argue that such noncommittal discussions may be essential to complete a joint project. We make this point by identifying an interesting class of situations where the private information of the two parties is such that, absent prior discussions, the pro...

In order to improve the trajectory planning efficiency and accuracy of multi-joint welding robot, according to the movement feature of multi-joint welding robot, the paper analyzed on existing problems in spatial joint planning of the robot, proposed a terminal priority planning method of robot joint planning, based on the study of energy conservation and accuracy of robot terminal. Using this ...

In this paper, a new approach based on game theory has been proposed to multi responses problem optimization. Game theory is a useful tool for decision making in the conflict of interests between intelligent players in order to select the best joint strategy for them through selecting the best joint desirability. Present research uses the game theory approach via definition of each response as ...

Purpose: Sub-acromial impingement syndrome [SIS] is one of the most common causes of shoulder pain, which affects shoulder joint proprioception. Closed kinetic chain [CKC] exercises with a Sling are more effective and safer than open kinetic chain [OKC] exercises. This study aimed to compare the efficiency of OKC and Sling exercises [TRX] on shoulder sense position joints in overhead athletes w...

Robotic lower limb exoskeletons that can alter joint mechanical power output are novel tools for studying the relationship between the mechanics and energetics of human locomotion. We built pneumatically powered ankle exoskeletons controlled by the user's own soleus electromyography (i.e. proportional myoelectric control) to determine whether mechanical assistance at the ankle joint could reduc...

This paper studies how joint training of multiple support vector machines (SVMs) can improve the effectiveness and efficiency of automatic image annotation. We cast image annotation as an output-related multi-task learning framework, with the prediction of each tag’s presence as one individual task. Evidently, these tasks are related via dependencies between tags. The proposed joint learning fr...

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The channel capacity of randomly spread CDMA subject to Gaussian noise and flat fading is studied in the large-system limit under arbitrary input distributions. Using the replica method originally developed in statistical physics, we find the spectral efficiencies under both joint decoding and single-user decoding. We show that under single-user decoding, where a conditional mean estimator is f...

This analysis investigates the efficiency of Chinese commercial banks between 1997 to 2002. DEA method is employed to estimate overall cost, technical, allocative, pure technical and scale efficiency scores. In the second stage regression, ownership, market share and technology are chosen as the underlying driving factors. To minimize the bias arising from the inherent dependency problem, the b...