A modulating-function method for on-line fault detection (machinery health monitoring)

Jordan, James; Paterson, Neil

doi:10.1088/0022-3735/19/9/004

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Cited by 4 publications

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“…These features make the modulating functions method interesting in several real processes. In recent years many authors have focused on the choice of different modulating functions types such as Hermite functions [30], Fourier modulating functions [31], Hartley modulating functions [32] and splinetype functions [33].…”

Section: Problem Formulationmentioning

confidence: 99%

On-line robot dynamic identification based on power model, modulating functions and causal Jacobi estimator

Guo

Perruquetti

Gautier

2014

2014 IEEE/ASME International Conference on Advanced Intelligent Mechatronics

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Abstract-This paper estimates robot dynamic parameters by means of power model associated with modulating functions, which avoids measuring or calculating the joint acceleration. At the same time, an advanced causal Jacobi derivative estimator is applied in order to get on-line robust derivatives from noisy measurements. In the end simulation results on two degrees of freedom planar robot are presented and comparisons with traditional off-line identification method are drawn.

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