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In this work, an electrochemical system based on electrochemical noise (EN) technique for online detection and monitoring of atmospheric corrosion of LY12CZ aluminium alloys has been established. A detecting probe and a monitoring instrument with a software have been developed to perform the electrochemical noise measurements with zero resistance ammeter (ZRA) mode. Experimental results show that...
This review paper has presented several examples of inductive wear debris sensor. Many of these have important applications in industry. Thus, when monitoring the oil system which operates under extremely severe conditions and various features (size and type) need to detect, it is worth considering the use of inductive wear debris sensor. Based on the electromagnetic field analysis for the coil and...
This paper studies the preliminary constraints of the satellite orbit especially for boundary environment monitoring. The constraints include sub-satellite track repeating, coverage, lighting condition, CCD resolution, satellite lifetime and so on. On these conditions an orbit is determined for east and west China boundary environment monitoring.
Compared with large enterprises, small businesses short starting time and lack of credit history, it is difficult to judge on financial operations and future prospects. Essentially, Relationship lending is a system arrangement on the banking and corporate financial transactions in order to overcome market failures. Through the theoretical framework of Duopoly competition, the paper studys the pricing...
To solve the problem caused by the inherent design of AC motor that 20%~40% energy of traditional escalator goes to waste in vain in the form of heat, this paper puts forward to the best control project of the escalator energy-saving control-adopting instantaneous detect technology, single-chip control, intelligent control system with speed control and voltage control and frequency converter, based...
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