摘要:
A control system that is reconfigurable during operation comprises a master controller which generates a bit stream, including reconfiguration information, according to the command of a user.The first slave controller comprises: a first dynamic reconfiguration module, which is a field programmable gate array (FPGA) reconfigured according to the reconfiguration information, and which calculates a control value; a static reconfiguration module which is an FPGA controlling the operation of a target apparatus according to the control value; and a control unit reconfiguring one or more of the first dynamic reconfiguration module and the static reconfiguration module according to the reconfiguration information.
摘要:
Disclosed is a control system that is reconfigurable during operation, and a method therefor. The control system according to one embodiment of the present invention comprises a master controller which generates a bit stream, including reconfiguration information, according to the command of a user. The first slave controller comprises: a first dynamic reconfiguration module, which is a field programmable gate array (FPGA) reconfigured according to the reconfiguration information, and which calculates a control value; a static reconfiguration module which is an FPGA controlling the operation of a target apparatus according to the control value; and a control unit reconfiguring one or more of the first dynamic reconfiguration module and the static reconfiguration module according to the reconfiguration information.
摘要:
A double pipe and a heat exchanger having the same are provided. The double pipe including an outer pipe and an inner pipe formed within the outer pipe includes: a plurality of barrier ribs formed in a length direction and disposed at a predetermined distance in a circumferential direction between the outer pipe and the inner pipe; and a plurality of protruding portions formed at positions corresponding to each of the plurality of barrier ribs and protruded in a center direction and formed in a length direction of the inner pipe from an inner circumferential surface of the inner pipe. Therefore, by improving heat exchange efficiency by the heat exchanger having the double pipe, cooling efficiency of a cooling system can be improved.
摘要:
A light separation apparatus using a flat plate including a wide band anti-reflection coating film, first and second dichroic mirrors, a wide band high-reflection coating film, an anti-reflection coating film, and a material forming the flat plate. The wide band anti-reflection coating film allows an incident light beam generated by a light source to penetrate into the material at a first angle without reflection. The first dichroic mirror allows only a light beam with a first wavelength to penetrate at the first angle and reflects light beams with other wavelengths at the second angle. The high-reflection coating film reflects at a second angle the light beam reflected by the first dichroic mirror. The second dichroic mirror allows only a light beam with a second wavelength to penetrate outside the material at the first angle so that it is parallel to the light beam with the first wavelength penetrated through the first dichroic mirror. The second dichroic mirror also reflects the light beam with a third wavelength at a second angle. The high-reflection coating film reflects the light beam reflected from the second dichroic mirror at the second angle. The anti-reflection coating film allows the light beam with the third wavelength to penetrate outside the material at the first angle without reflection so that it is parallel to the light beam with the second wavelength penetrated through the second dichroic mirror. The light beam penetrated through the wide band anti-reflection coating film and the light beams reflected from the first dichroic mirror, the second dichroic mirror, and the wide band high-reflection coating film pass through the material.
摘要:
The present invention relates to an environmental load assessment system, which is capable of efficiently and simply assessing an environmental load of a building in all stages (e.g., a planning stage, a design stage, a construction stage, and a use stage after construction) in doing executing a business by subdividing an assessment process, such as simple assessment in the design stage, detailed assessment in the start stage, and site assessment in the construction stage according to the progress of a construction project. The system of the present invention includes a DB server for storing material information, environmental load information, and itemized material information about a construction work and storing environmental load information about an energy source; a management server for assessing environmental loads based on simple assessment, a detailed assessment, and site assessment according to the progress of a target assessment construction project; and a UI server for providing user terminals with an execution environment so that the management server can be operated.
摘要:
Disclosed herein are novel naphthalene-2-carboxylate derivatives of Formula (I), which are useful for the synthesis of gemcitabine, as well as a preparation method. The novel derivatives have naphthalene-2-carboxlate as the hydroxy protecting group of 2-deoxy-2,2-difluoro-pentofuranose-1-ulose. (I) wherein R1 and R2 are each independently hydrogen, methyl, chloro, fluoro, bromo, iodo, methoxy, ethoxy or nitro.
摘要:
Disclosed are a novel dye, having a dispersant functional group to simultaneously exhibit a dye function and a dispersant function, and a dye-sensitized solar cell including the same. According to this invention, the dye may simultaneously manifest a dye function for absorbing light, made possible by being adsorbed on the entire surface of metal oxide particles, to thus produce excited electrons which are then transferred into a conduction band of metal oxide, and a dispersant function for preventing the agglomeration of the particles to thus improve the uniformity of the metal oxide particles in a paste and film density.
摘要:
A transistor and a method for manufacturing the same are disclosed. One cell transistor having silicon-insulator-silicon (“SIS”) structure and two cell transistors having silicon-oxide-nitride-oxide-silicon (“SONOS”) structure constitute the transistor of the present invention which can store 2 bits. The cell transistor having SIS structure and the cell transistors having SONOS structure share one common gate electrode so that the transistor of the present invention requires only one voltage generation and control circuit.
摘要:
A light combining apparatus using a flat plate operating to combine at least two incident light beams entering the flat plate at a first angle with respect to the vertical direction on an incidence plane with wavelengths different from each other. The apparatus comprises a first anti-reflection coating film for allowing only a light beam with a first wavelength to penetrate into the flat plate without reflection, a first wide band high-reflection mirror for reflecting the light beam with the first wavelength which penetrates through the first anti-reflection coating film at a second angle which is different from the first angle, a first dichroic mirror for generating a first combined light beam by allowing only a light beam with a second wavelength different from the first wavelength and reflecting the light beams with other wavelengths and by reflecting the reflected light beam with the first wavelength at the second angle, and for combining the light beam with the second wavelength and the reflected light beam with the first wavelength, a second wide band anti-reflection coating film for allowing the combined light beam to penetrate without reflection; and a material within the flat plate through which the light beam penetrated through the first anti-reflection coating film and the first dichroic mirror and the light beam reflected from the first wide band high-reflection coating film and the first dichroic mirror pass.