基于驾驶极端操作的底盘传动系统关键部件状态监测与评估方法研究

Research on Condition Monitoring and Evaluation Methods of Key Components of Chassis Transmission System Based on Driving Extreme Operation

摘要:

随着装备自主化和国产化要求的提高，国产大功率底盘传动传动系统关键部件（液力机械变速箱+分动器）已成为多轴超重型底盘的标准配置，但由于装备载重量大，大功率底盘传动传动系统关键部件的结构和操作复杂，对驾驶员操作要求高，在新装备交付部队使用的初期，往往会出现由于驾驶员操作不规范而导致的装备使用风险和隐患。因此，研究基于装备对驾驶员操作数据的分析，对每种不规范操作所带来的风险和隐患进行了定量研究，当达到一定限值时，提示驾驶员进行及时的检查和维护，从而有效提高装备的可靠性和综合保障性。

Abstract:

With the increase of equipment autonomy and localization requirements, the key components of domestic high-power chassis transmission system (hydraulic mechanical gearbox + transfer case) have become more and more important. The standard configuration of the axle super-heavy chassis, but due to the large load capacity of the equipment, the structure and operation of the key components of the high-power chassis transmission system are complex, and the driver’s operation requirements are high. In the early stage of the delivery of new equipment to the army, it often appears due to driving equipment use risks and hidden dangers caused by non-standard operator operations. Therefore, the research is based on the analysis of the driver's operating data by the equipment, and quantitatively researches the risks and hidden dangers caused by each kind of irregular operation. When a certain limit is reached, the driver is prompted to perform timely inspection and maintenance, which is effective improve the reliability and comprehensive support of equipment.