INVESTIGADORES
SANCHEZ PEÑA Ricardo Salvador
artículos
Título:
On the Estimation of small perturbations in a generalized model of an inertial sensor
Autor/es:
P.E. ZADUNAISKY; RICARDO S. SÁNCHEZ PEÑA
Revista:
JOURNAL OF GUIDANCE CONTROL AND DYNAMICS
Editorial:
AMER INST AERONAUT ASTRONAUT
Referencias:
Año: 1988 vol. 11 p. 167 - 172
ISSN:
0731-5090
Resumen:
An inertial sensor that can be simulated mathematically by a second-order ordinary differential equation isconsidered. Such an equation involves an unknown perturbing function that represents the effects of mass unbalanceand anisoelasticity. Assuming that the solution of the differential equanon and its first derivative areknown measurabie outputs from the sensor, a stepwise determination oí the perturbation is made through adeterministic method, and upper bounds for the errors of the deterniination are established. The method hasbeen tested in numerous computer simulations, and several successful examples are given.
