The pneumatic control system is a serious nonlinearity system. Based on the experience of professional operator, the fuzzy logic control is an effective control method to nonlinearity system.

由于气压控制系统是一个具有严重非线性的系统，而模糊逻辑控制是在熟练控制操作者的经验基础上，对控制对象进行非线性控制的一种有效控制方法。

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Online he met Steven Lee, the chief telescope operator at a professional observatory in Coonabarabran, Australia.

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