浅析台架测试精度校准方法与影响

Analysis on the calibration method and influence of bench test accuracy

台架测试是发动机开发最重要的一个环节,测试数据能够充分地反馈发动机的整体性能。燃油经济性、动力性,以及发动机NVH测试反馈的舒适性都能够在台架测试中得到准确的数据反馈。设备的精度高低是得到有效数据的重点要求,文章对量检具的核查的方法以及要求进行充分介绍。

Bench testing is the most important part of engine development,and the test data can fully feed back the overall performance of the engine.The fuel economy,power performance,and comfort of the engine NVH test feedback can all be accurately fed back in the bench test.The accuracy of the equipment is the key requirement for obtaining effective data.The article fully introduces the verification methods and requirements of measuring tools.