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For the remote operation of transmission line circuit-switchers that are equipped with electric arches extinction chamber must be known the signal provided by mechanical flags that signalizes the status of SF6 gas pressure as well the state of the electrical contact inside of the chamber. This visual inspection required is costly and may generate delays, reducing the availability of the equipment...
A system, which can capture the real time image of ablative surface under strong stray light environments caused by plasma arc, has been presented. The system has been under nearly one year of service in some national key laboratory. It has been shown that the system can effectively shield the influence of plasma jet and stray light with the temperature over 4,000 K and in the meanwhile, high quality...
In order to realization electronic parts product appearance quality detection control, one kind of processor based on the intelligent knowledge automatic extraction and system intelligence modeling was presented. In the processor, wavelet-fuzzy technique and neural network technique are combined. Uses the fuzzy wavelet extraction image feature, and wavelet function is used as fuzzy membership function...
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