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压路机的性能测试一直是生产、研制过程中的关键环节,为保证产品质量,优化设计及工艺改进提供重要依据。传统的振动压路机测试采用人工测试,成本高,人为因素大,易受环境条件制约。本文介绍了一种基于虚拟仪器技术的振动压路机在线测试系统,实践表明,系统运行可靠,效果令人满意。对之进行适当改进,可用于其它工程机械、施工车辆、机床设备等性能测试或故障诊断。对该系统的存在问题进行分析,提出改进意见。
Roller performance testing has been the production, the key to the development process, in order to ensure product quality, optimize the design and process improvement provide an important basis. The traditional vibration roller testing using manual testing, high cost, human factors, vulnerable to environmental conditions. In this paper, an online test system of vibratory roller based on virtual instrument technology is introduced. Practice shows that the system is reliable and the result is satisfying. Appropriate improvements can be used for other construction machinery, construction vehicles, machine tools and other performance testing or fault diagnosis. Analysis of the existing problems of the system, put forward suggestions for improvement.