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Performance degradation assessment of mechanical system based on dual adaptive drift coefficient state-space model with autocorrelation prediction error correction

Qiang Li, Chengyu Liang, Changfeng Yan, Hongkun Li, Zhenhui Ma, Xichun Guan

2025Mechanical Systems and Signal Processing11 citationsDOI

Topics & Concepts

AutocorrelationBenchmark (surveying)Computer scienceGaussianControl theory (sociology)AlgorithmDual (grammatical number)Gaussian processMean squared prediction errorMathematicsAdaptive filterCorrelation coefficientAccelerationError detection and correctionArtificial intelligenceNonlinear systemMoving averageKalman filterTransient (computer programming)Moving-average modelPerformance predictionPartial autocorrelation functionCompensation (psychology)Mechanical systemGaussian functionKrigingAdaptive algorithmVariance (accounting)Machine Fault Diagnosis TechniquesStructural Health Monitoring TechniquesVehicle Dynamics and Control Systems
Performance degradation assessment of mechanical system based on dual adaptive drift coefficient state-space model with autocorrelation prediction error correction | Litcius