复杂工况下机械液压系统自适应优化设计与应用

Adaptive Optimization Design and Application of Mechanical Hydraulic System under Complex Working Conditions

摘要

复杂工况对机械液压系统的动态性能提出更高要求，文章研究了液压系统在高频变载、多工序循环等典型复杂工况下的运行状态识别方法，分析了关键控制参数与系统响应特性的耦合关系，构建了具备自适应调节能力的优化设计策略，最后在装载设备与隧道掘进系统中开展了工程应用验证。研究成果可为复杂工况下液压系统的结构集成、控制逻辑设计与工程调试提供可实施的技术路径，具有重要的工程实用价值与推广意义。

Abstract

Complex operating conditions impose higher demands on the dynamic performance of mechanical hydraulic systems. This study investigates operational state recognition methods for hydraulic systems under typical complex conditions, including high-frequency variable loads and multi-process cycles. It analyzes the coupling relationship between key control parameters and system response characteristics, and develops an optimization design strategy with adaptive regulation capability. The research was validated through engineering applications in loading equipment and tunnel boring systems. The findings provide actionable technical pathways for structural integration, control logic design, and engineering commissioning of hydraulic systems under complex conditions, demonstrating significant practical value and broad applicability in engineering.

关键词

复杂工况 / 液压系统 / 自适应控制 / 结构优化 / 性能验证

Key words

complex operating conditions / hydraulic system / adaptive control / structural optimization / performance verification

参考文献

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