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Nonlinear Dynamic Compensation Research on Temperature Measurement System in Coal Mine Movable Refuge Chamber

机译：煤矿可移动避难室温度测量系统的非线性动力补偿研究

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摘要

Environmental temperature measurement is a very important issue of environmental control system in coal mine movable refuge chamber. This paper proposes a kind of dynamic compensation method for the temperature sensors by using extended Kalman filtering algorithm, which is based on the reference model. The more precise compensator has been got, by using extended Kalman filter for dynamic compensation of the parameter identification. Therefore, offset errors on the temperature sensors are automatically compensated. Experiments on simulating model have proved that the method of this paper can acquire satisfied compensation results. And, the method can be used on the temperature measuring system in the coal mine movable refuge chamber.
机译：环境温度测量是煤矿可移动避难室环境控制系统的一个非常重要的问题。本文采用扩展卡尔曼滤波算法提出了一种用于温度传感器的动态补偿方法，基于参考模型。通过使用扩展卡尔曼滤波器来实现更精确的补偿器，以便动态补偿参数识别。因此，温度传感器上的偏移误差会自动补偿。模拟模型的实验证明了本文的方法可以获得满意的补偿结果。并且，该方法可用于煤矿可移动避难室中的温度测量系统。

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