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Methanol is an attractive alternative transportation fuel because it is a renewable resource and it is oxygenated, thereby providing the potential to reduce particulate emissions in gasoline engines. In this paper the key impacts to the properties of methanol blended with gasoline fuel are discussed. The property impacts including increased alcohol and oxygen content, stability, hygroscopicity, volatility and materials compatibility. The effect of the changed properties on engine performance, durability and emissions is also considered.

For ammunition film drying stove temperature control is not ideal actual situation, in order to further improve the precision of temperature control, we according to the artificial intelligent adjusting instruments the characteristics of system improvement, from the structure, algorithm, parameter setting and actual inspection, etc are discussed in detail. The results show that the fuzzy PID with artificial intelligence technology of ammunition film drying stove temperature in the improvement of the system is feasible.