Reliability assessment of key equipment for coal gasification using artificial intelligence technology.

From the perspective of the curve shape, the slope of the Weibull distribution curve is the steepest, rapidly increasing from a reliability of about 0.4, and the reliability fluctuation is also the largest, indicating that it is extremely sensitive to parameters; The curve of the exponential distribution is the smoothest, showing a slow downward trend, least affected by parameter changes, and has the strongest robustness; The normal distribution and logarithmic normal distribution show a decreasing trend throughout the entire process, and their sensitivity is between the above two, with the fluctuation of logarithmic normal distribution slightly greater than that of normal distribution.

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