在典型的工作条件下,子装载合作控制装载机
Bing-Wei Cao1, Chang-Yi Liu2, Wei Chen3
1College of Mechanical and Aerospace Engineering, Jilin University, Changchun 130025, PR China; Weihai Institute for Bionics-Jilin University, Weihai 264200, PR China.
ISA transactions
|July 22, 2023
概括
本研究介绍了式装载的合作控制策略,以提高装载机的能源利用率. 新方法优化了不同操作阶段的功率输出,减少了能源浪费和驾驶员的依赖.
科学领域:
- 工程 工程师 工程师 工程师
- 机械工程 机械工程
- 汽车工程 汽车工程
背景情况:
- 由于不同阶段的不同功率需求和驾驶员操作,装载机的能耗较低.
- 由于可变的操作对象和波动的负载,对装载机的节能研究具有挑战性.
研究的目的:
- 为提高装载机的能源效率,提出式装载的合作控制战略.
- 解决不同运行阶段因不同功率要求而导致装载机节能不足的问题.
主要方法:
- 在典型的工作条件下识别装载机操作阶段并分析负载特征.
- 通过学习驾驶员的意图,在开阶段实施阻力减缓插入 (DRI).
- 分析不同材料的负载特性,以便在不同操作阶段进行式装载.
- 对装载机动力单元的功率输出特征进行预测性研究.
主要成果:
- 拟议的式装载合作控制战略有效地解决了能源经济不佳的问题.
- 该战略显著减少了驾驶员经验对运营效率的影响.
- 在不同阶段进行优化功率输出管理,从而提高了能源利用率.
结论:
- 式装载合作控制策略为提高装载机能效提供了可行的解决方案.
- 这种方法通过适应不同的操作需求并减少对驾驶员技能的依赖,提高了装载机的性能.
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