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首页> 外文会议>Proceedings of the 4th International Conference on Intelligent Logistics Systems >Adaptive Detection of Dynamic Load on Bulk Cargo Conveying System
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Adaptive Detection of Dynamic Load on Bulk Cargo Conveying System

机译：散货运输系统动态载荷的自适应检测

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摘要

The continuous measurement of terminal's bulk cargo,such as ore,coal and grain,et al.,is seriouslyaffected because the operation environment of bulk terminals is very poor and the measuring signals arenormally interacted by a variety of random disturbances. The effects lower the reliability and accuracy ofcontinuous measurement,so as to cause larger measurement error. According to the defined load factor,thevariation of measurement error at load ripple is analyzed,and an adaptive compensation method based on theload ripple error is put forward. For the measurement error caused by the conveyor speed ripple,an adaptivecompensation method based on the double loops is proposed that is a speed pre-estimation unit and a speedcompensation unit practical application shows that an adaptive filtering method is used to eliminate thedisturbance of load ripples of dynamic continuous measurement system in the conveying system and speedripples of the conveying system,and to implement the adaptive detection and compensation of dynamiccontinuous measurement.
机译：码头的散装货物（如矿石，煤炭和谷物等）的连续测量会受到严重影响，因为散装码头的操作环境非常差，并且测量信号通常会受到各种随机干扰的影响。这样会降低连续测量的可靠性和准确性，从而导致较大的测量误差。根据定义的负载因子，分析了负载纹波时测量误差的变化，提出了一种基于负载纹波误差的自适应补偿方法。针对输送带速度脉动引起的测量误差，提出了一种基于双回路的自适应补偿方法，即速度预估单元和速度补偿单元的实际应用表明，自适应滤波方法消除了输送机速度脉动的干扰。传输系统中的动态连续测量系统和传输系统的脉动，并实现动态连续测量的自适应检测和补偿。

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