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Established the mathematical modal of intersecting line weld joint of T cylinder pipe and two-welding torch pose. And when the welding precision and weld pose are as constraint conditions, the function relation of the position and turning displacement distance of welding torch and time are deduced in the interpolation period. The corresponding relation of welding turning angle and time is computed...
It mentions a new method of distribution reliability assessment based on Bayesian network timing simulation. It uses node model "causal" to change the gotten or lost duration of load points combined with the characteristics of Bayesian diagnostic reasoning and causal reasoning. it can simply effectively obtain the index of distribution system reliability and find out the weakest link of...
Based on the rough set theory, a new distribution network fault diagnosis approach to deal with the imperfect alarm signals that caused by malfunction or failing operation of protection relays and circuit breakers, error in the communication equipment is proposed. Due to rough set theory can effectively handle the imprecise problems without any ancestor information except the data set itself, a decision...
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