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This paper presents a prototype of a flapping wing robot with a 24cm wingspan, a 20cm long body and a weight of 12.8g without battery and electronics. The prototype is composed of a driving mechanism, two pairs of wings, and a tail. The driving mechanism is simple but efficient, which is composed of a DC motor, a gear reduction unit and two pairs of crank-link mechanisms. The kinematics of the driving...
In this paper, the CAE model of the car is established, and the frontal crash simulation analysis as the national evaluation criterion is completed. These parameters in crash course for evaluating safe of vehicle, such as accelerations of car body, are analyzed. The DOE (Design of experiment) method is proposed to study Automotive Safety by intuitive analysis, analysis of variance and significance...
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