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故障可诊断性评价是故障诊断的基础,能够为诊断算法的开发和传感器的优化配置提供依据与指导.在梳理可诊断性概念、评价流程与功能的基础上,从定量模型、定性模型以及数据驱动这3个方面对连续系统可诊断性评价方法进行分类综述,归纳和评析了各方法的原理与特点,并比较了定性评价与量化评价结果的优缺点.最后探讨了故障可诊断性评价方法未来可能的发展方向.
Fault diagnostic evaluation is the basis of fault diagnosis, which can provide the basis and guidance for the development of diagnostic algorithms and the optimal configuration of sensors.Based on the concept of diagnosis, the flow and the function of diagnosis, from quantitative models, qualitative models and data Drive these three aspects of the diagnostic evaluation of continuous system can be summarized, summarized and analyzed the principles and characteristics of each method, and compared the qualitative and quantitative evaluation results of the advantages and disadvantages.Finally discussed the fault diagnostic evaluation method Possible future direction of development.