Process and device for minimizing in an inertial measurement sys

Details Process and device for minimizing in an inertial measurement sys Process and device for minimizing in an inertial measurement sys

1995-09-12

1998-02-17

Zanelli, Michael

Boots, shoes, and leggings

G01C 2100, G01P 1500

Patent

active

057197725

ABSTRACT:
A process and a device are provided in a strapdown inertial measurement system for minimizing the error due to any perturbing motion in the retrieval of the velocity. The device is connected to an assembly of accelerometers and to an assembly of gyrometers and it includes a first peripheral computer for carrying out vector multiplications, a second peripheral computer for carrying out vector products, and a central computer connected to the first and second peripheral computers and coordinating the various calculations.

REFERENCES:
patent: 4601206 (1986-07-01), Watson
patent: 4675820 (1987-06-01), Smith et al.
patent: 4812977 (1989-03-01), Hulsing, II
patent: 5001647 (1991-03-01), Rapiejko et al.
patent: 5422817 (1995-06-01), Tazartes et al.
Dr. Bernard Schwartz; Strapdown System Errors With Dynamic Inputs; IEEE; Position Location And Navigation Symposium; Atlantic City, NJ; Dec. 1982; pp. 260-274.
Paul G. Savage; Strapdown System Algorithms; Advances In Strapdown Inertial Systems; 1984.
Miller, "A New Strapdown Attitude Algorithm", Journal of Guidance, vol. 6, No. 4, Jul. 1, 1983, pp. 287-291.

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