Jo Oct 19, 2019
The National Robot Sci-Tech Success Exhibition-2019 was held from Oct. 1 to 4 in the Sci-Tech Complex.
On display are different kinds of robots and their designs, mechanical parts, hardware and control programs researched and developed in several units including
In this 10 odd proposals of our university were highly praised because they could make a great contribution to putting the national economy into modern and IT footing.
In particular, “Study on property of the 3-freedom parallel robot” of Song Myong Sob, a head of the Faculty of Mechanical Science & Technology and “Straight line roller-wheel all direction moving robot” of Ri Chang Sik, a teacher of the same faculty and “remote control visual-aid robot” of Kim Tae Myong, a head of the Faculty of Automation Engineering attracted the great attention of the visitors.
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Jo Oct 18, 2019
Choe Pyong Min, Vice Dean for Scientific Research of Faculty of Resources Probing Engineering, and his research group have developed our own type of gamma spectrum analyzer which is of great significance in exploration of minerals, and have been expanding their successes.
After 3 years of painstaking efforts they developed a four-channel portable gamma spectrum analyzer that makes it possible to analyze the content of elements in mineral rocks directly on the spot without extracting samples from them. Subsequently they succeeded in a gamma spectrum analyzer with higher accuracy and higher temperature stability.
Not content with their achievements they are making constant efforts to further raise its analysis accuracy.
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Jo Oct 17, 2019
The research group led by Rim Jong Ho, department head of Faculty of Biology and Medicine Engineering, have developed a computer-combined respiratory capacity measuring device and are working to further improve its efficiency.
By strenuous efforts they chose a convenient-to-use measuring method and designed the structure uniquely. Besides they managed to find out reasonable constant values that are suitable for the physical features of the children in our country and for making correct judgment of their physiological functions. Then they combined the device and a computer so that the measuring process can be monitored in real-time.
Thus, they were able to obtain respiration curves through the flow measurement of the respiratory process of human body and on the basis of this they determined tens of test indexes for respiratory capacity that can accurately assess the functions of lungs such as maximum expiratory capacity, one-round breathing capacity and maximum inspiratory capacity, thereby ensuring scientific diagnosis of respiratory diseases thoroughly relying on domestic equipment.
Since introduced in a hospital it has gained public favor for its convenience. It’s also being applied to education practice of several major subjects like “Biomedical information Processing”, “Digital Signal Processing”, “Neural Network” and so on.
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Jo Sep 26, 2019
A research group of head of the Physics Engineering Faculty developed the technology for measuring precisely the 3 dimension outline of the thing by means of the injection of the straight line laser and processing the value of co-ordinates with the computer so that they could make a great contribution to different aspects of the light industry and public healthcare and physics culture including clothing and shoes industry.
They devised the precise micro-vibrating apparatus which can inject the outline of the thing with the straight line laser and detect its light lines and also developed the 3-dimension producing program to get more correct outline of the thing. At present this research group is channeling a great effort to improving the accuracy of this technology.
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Jo Sep 25, 2019
A research group of Kim Chol Hyon, a teacher of Faculty of Physics Engineering succeeded in developing the laser vibrating meter which can measure the number of vibration of micro-vibrating things as well as the width of vibration by dividing them into tens of nanometers so as to add successes to different aspects of the national economy.
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Jo Aug 31, 2019
The research team including Jang Chol Min, head of laboratory of Nano Physics Engineering Institute developed the gas-detecting transmitter and application technology of micro-bubble, and are building on its success.
They succeeded in developing the gas-detecting material which is capable of detecting quickly and precisely ammonia, hydrogen sulfide and carbon dioxide in the air and on the basis of this, they also developed the automatic gas-detecting transmitter which is capable of measuring and controlling the gas in the given building in real time by manufacturing the solid-state detector which has higher adaptability to environment, lasts longer and is much cheaper than an electrical and chemical way.
They also introduced the micro-bubble technology into purification of waste water so that they could speed up the disintegration of aerobic microorganism into organic materials, and created the reliable technical guarantee for discharging purified water by establishing the process of purifying waste water bio-chemically which can improve the average characteristic indices of water quality such as biochemical and chemical requirement for oxygen and ratio of removing ammonia nitrogen in comparison with the general porous plant by 10 or 20 % and decrease the consumption of electric power to less than 80 % by means of oxidization of organic polluting material which are impossible to decompose with radical ions generating micro-bubbles.
As a result of introduction in one stock-farm, this technology proved very efficient and economic.
In the future, fruitful will be their continuous research for applying it to various fields including purification of water as well as production of crops and vegetables, aquatic culture, IC cleansing, floriculture and preservation of freshness of fishes.
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