| 任雅浩，金崇文，王继强，胡忠志.基于扩展卡尔曼滤波器的微型燃气轮机传感器
故障诊断与硬件在环验证[J].航空发动机,2020,46(2):1-8 |
| 基于扩展卡尔曼滤波器的微型燃气轮机传感器
故障诊断与硬件在环验证 |
| Fault Diagnosis and Hardware-in-the-loop Testing of Microturbine Sensor Based on Improved Kalman Filter |
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| DOI： |
| 中文关键词: 微型燃气轮机 1 簇卡尔曼滤波器 故障诊断与隔离 硬件在环验证 航空发动机 |
| 英文关键词:microturbine a bank-of-Kalman-filter Fault Diagnosis and Isolation（FDI） hardware-in-the-loop verification aeroengine |
| 基金项目:中央高校基本科研业务费（NS20200017）、中央军委基础加强计划技术领域基金（NO.2019-JCJQ-JJ-347）资助 |
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| 中文摘要: |
| 为了解决微型燃气轮机在变工况条件下的传感器信号故障诊断问题，提出了基于1 簇卡尔曼滤波器的故障诊断方法。
该方法基于V 字研发流程，使用基于模型的设计方法开发了Simulink 微型燃气轮机部件级仿真模型，设计了变负载条件下的传感
器故障诊断与隔离系统。基于全数字仿真平台和硬件在环仿真平台对模型以及故障诊断与隔离系统进行集成验证。结果表明：基于
MBD 方法的全数字仿真及硬件在环仿真具有很高的一致性，能够快速实现模型转换及验证，为微型燃气轮机控制算法开发与硬件
在环验证提供了有力的支持。 |
| 英文摘要: |
| In order to solve the problem of fault diagnosis of microturbine sensor signal under variable working conditions，a fault
diagnosis method based on a bank-of-Kalman-filter was proposed. The model-based design method was used to develop the simulation
model of the Simulink microturbine component level based on the V-development process. The Fault Diagnosis and Isolation（FDI）system of
the sensor was designed under the variable load condition. The model and the FDI system were integrated and verified based on the full
digital simulation platform and the hardware -in -the -loop simulation platform. The results show that the full digital simulation and
hardware-in -the -loop simulation based on MBD method have high consistency，and can quickly realize model transformation andverification，which provides powerful support for the development of microturbine control algorithm and hardware-in-the-loop verification. |
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