The Polarized Hyperspectral remote sensing combines Hyperspectral remote sensing and polarization. And Hyperspectral has the abundant spectral and spatial information, so these make Hyperspectral win favors on some domains, such as remote sensing and medicine etc. And polarization has a significant advantage on the low reflectivity’s target and the vegetation coverage, so it also obtains
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The development of engineering machinery is paid attention more and more as the country develop and construct. The function of engineering machinery has been paid more and more attention too. The engineering machinery with a working device may slip on driving wheel because the ground situation is different and the depth of the working devices
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Fretting-induced failure is the major reason for invalidation of electrical connector. Fretting-induced failure mechanism is investigated in this paper. Rules of contact rough surface wear, particle deposition and transfer, oxidation film formation, contact resistance calculation are established based on Cellular Automaton (CA) theory. The simulation method is thoroughly designed for fretting wear according to the
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With the rapidly development of SS (spread spectrum) technique, SS communication is not only becoming increasingly important in the military, but also has obtained more and more extensive attention in the civilian communications in recent years. FH (Frequency Hopping) system plays an important part in the SS communication system and has gone in the fore
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The underactuated mobile robot has the superiority of less weight and less energy consumption, because of the reduction of the driver. However the difficulties of the motion control increased at the same time. As the application of truss structure become widely, the robots which can move in the truss structure environment are required. When the
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As the increase of the microfluidic chip’s function and the decrease of its size, the flow state and characteristics in microfluidic chip have become more and more complex. At present, simulation and experiment have been the main ways of studying the microfluidic chip. Microfluidic chips are needed to build model in simulation course, then dynamic
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The underactuated mobile robot has the superiority of less weight and less energy consumption, because of the reduction of the driver. However the difficulties of the motion control increased at the same time. As the application of truss structure become widely, the robots which can move in the truss structure environment are required. When the
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The robot arm as the main implementing agency for its research has important significance. In industrial production, the robotic arm has been widely used. It is able to mimic some of the upper limb movement and function, in accordance with the requirements of the operation scheduled automated equipment. It can replace the heavy manual labor,
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Since ocean contains giant natural resources, developing and using marine resources wisely is of great importance to human survival and development. Underwater robot is an important mean to study and exploit ocean. Autonomous underwater vehicle (AUV), as a branch of the underwater vehicles, has so many advantages such as adaptable to environmental conditions, extensive scope
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Hydraulic excavator is a kind of engineering machinery which is very important and used widely in current society.As the demand of excavator grows up,It is more and more important to focus attention on the products design and driving training of excavator.Traditonally,In order to verify the accuracy of the design, sample should be created first according
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