Stabilization of spectral methods for the analysis of singular systems using piecewise constant basis functions

Caiti, Andrea; Cannata, Giorgio

doi:10.1007/bf01189015

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Inversion Algorithm1

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1997

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Cited by 3 publications

(1 citation statement)

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“…According to [9], the discretized version of system (15) is obtained as where T is the sampling period, and CY 2 1/2 is referred to as the regularization parameter. For Q = 1/2 the method above turns into the Backward Euler method.…”

Section: Inversion Algorithmmentioning

confidence: 99%

Optimal design of dynamic multi-axis force/torque sensor

Bicchi

Caiti

Prattichizzo

Proceedings of the 38th IEEE Conference on Decision and Control (Cat. No.99CH36304)

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The measurement of time-varying forces and torques applied to flexible mechanical structures cannot be pursued by relying on quasi-static approximations. However the problem can be cast as a problem of dynamic system inversion, provided reliable models of the dynamic relationship among force/torques and measurement gauges are available. Within this framework, it is possible in particular to define optimality criteria for gauge placements in order to guide the design of such dynamic force/torque sensing devices. Experimental results show that the approach proposed is indeed capable of reconstructing forces; torques and point of contact applied to a flexible beam with a rigid part.

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Section: Inversion Algorithmmentioning

confidence: 99%