However, due to its strong nonlinearities, it is difficult for a pneumatic servo system to achieve higher control precision.

但是，由于气动伺服系统的强非线性，对其实现高精度的有效控制一直是个难题。

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For systems with input nonlinearities, a two-step control scheme is adopted.

对存在输入非线性的系统，采用两步法预测控制策略。

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A novel control method based on BP network controller is presented for the nonlinearities in active vibration isolation system.

针对主动隔振系统存在的非线性，提出一种基于BP网络控制器的主动控制方法。

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