其次研究了解决方法，即麦克风阵列模型误差校正方法。

Then, this paper investigates the solutions, i. e. calibration approaches of model errors of microphone arrays.

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文中基于准三维模型对惯导系统误差校正的思想，利用摄像机成像系统和捷联惯导系统（SINS）相结合的方法，着重对量测矩阵进行推导。

Based on the INS error correction by quasi-three dimensional model, the method of the combination of camera imaging system with SINS to deduce the measurement matrix was utilized.

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指出并非对任意非线性协整系统，都存在误差校正模型的表现形式。

The research results show that the error—correcting model may not exist in arbitrary non—linear cointegration system .

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