基于协同驱动的散装饲料出料过程控制优化方法及系统

By constructing and preprocessing a basic dataset of the discharge process, identifying load change characteristics and speed response characteristics, determining the conveying stagnation stage, and outputting a discharge linkage control strategy, the problems of insensitivity to early abnormal responses to complex conveying states and insufficient multi-component collaborative control in existing technologies are solved, thus achieving more efficient discharge process control.

CN122403142APending Publication Date: 2026-07-17CHENGDU YIWEI NEW ENERGY VEHICLE CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
CHENGDU YIWEI NEW ENERGY VEHICLE CO LTD
Filing Date
2026-06-17
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing industrial control systems, in material conveying and discharge control scenarios, rely on threshold judgment methods based on single or simple combinations of parameters. This results in insensitivity to early anomalies in complex conveying states and continuously changing processes, limited accuracy in state discrimination, and insufficient collaborative control capabilities among multiple components.

Method used

By collecting data on the discharge process of bulk feed, a basic dataset of the discharge process is constructed, preprocessed, and the characteristics of load change and speed response are identified to determine the stage of conveying stagnation. The feeding and releasing relationships between the screw conveyors are then analyzed collaboratively to output a discharge linkage control strategy.

Benefits of technology

It improves the continuity and distinguishability of the transmission stagnation stage, enhances the traceability of inter-segment response correlation and the ability to identify propagation paths, and realizes the consistency and response coherence of multi-component linkage control.

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Abstract

本发明公开了基于协同驱动的散装饲料出料过程控制优化方法及系统,涉及自动化控制技术领域。该基于协同驱动的散装饲料出料过程控制优化方法及系统,包括以下步骤:S1,构建出料过程基础数据集;S2,基于出料过程基础数据集识别绞龙输送过程中的负载变化特征与转速响应特征;S3,面向输送阻滞阶段,对绞龙之间的供料关系与释放关系执行协同分析;S4,根据输送阻滞阶段对出料执行过程中的多部件运行状态执行联动评估。解决了堵塞前兆阶段电机负载变化表现为电流微幅波动与转速轻微衰减且难以被有效识别,导致突发堵塞的问题。
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