Abstract

Target dynamics are assumed to be known in measuring digital speckle displacement. Use is made of a simple measurement equation, where measurement noise represents the effect of disturbances introduced in measurement process. From these assumptions, Kalman filter can be designed to reduce variance of measurement noise. An optical and analysis system was set up, by which object motion with constant displacement and constant velocity is experimented with to verify validity of Kalman filtering techniques for reduction of measurement noise variance.

© 2006 Chinese Optics Letters

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2006 (2)

D. Li, L. Guo, and T. Qiu, Proc. SPIE 6150, 61505A (2006).

D. Li, L. Guo, and T. Qiu, Proc. SPIE 6150, 615059 (2006).

2005 (1)

T.-J. Park, H.-S. Choi, C.-S. Han, and Y.-W. Lee, Opt. Laser Technol. 37, 229 (2005).

2004 (1)

2001 (1)

P. Zhou and K. E. Goodson, Opt. Eng. 40, 1613 (2001).

1999 (1)

1985 (1)

T. C. Chu, W. F. Ranson, M. A. Sutton, and W. H. Peters, Experimental Mechanics 25, 232 (1985).

1983 (1)

1982 (1)

W. H. Peters and W. F. Ranson, Opt. Eng. 21, 427 (1982).

1981 (1)

I. Yamaguchi, J. Phys. E: Sci. Instrum. 14, 1270 (1981).

1973 (1)

B. Friedland, IEEE Trans. Aerospace and Electronic System 9, 906 (1973).

1970 (1)

R. A. Singer, IEEE Trans. Aerospace and Electronic System 6, 473 (1970).

1960 (1)

R. E. Kalman, Trans. ASME J. Basic Eng. 82, 35 (1960).

Asakura, T.

Chan, Y. C.

Choi, H.-S.

T.-J. Park, H.-S. Choi, C.-S. Han, and Y.-W. Lee, Opt. Laser Technol. 37, 229 (2005).

Chu, T. C.

T. C. Chu, W. F. Ranson, M. A. Sutton, and W. H. Peters, Experimental Mechanics 25, 232 (1985).

Dai, X.

Friedland, B.

B. Friedland, IEEE Trans. Aerospace and Electronic System 9, 906 (1973).

Goodson, K. E.

P. Zhou and K. E. Goodson, Opt. Eng. 40, 1613 (2001).

Gui, H.

Guo, L.

D. Li, L. Guo, and T. Qiu, Proc. SPIE 6150, 615059 (2006).

D. Li, L. Guo, and T. Qiu, Proc. SPIE 6150, 61505A (2006).

Han, C.-S.

T.-J. Park, H.-S. Choi, C.-S. Han, and Y.-W. Lee, Opt. Laser Technol. 37, 229 (2005).

He, D.

Kalman, R. E.

R. E. Kalman, Trans. ASME J. Basic Eng. 82, 35 (1960).

Lee, Y.-W.

T.-J. Park, H.-S. Choi, C.-S. Han, and Y.-W. Lee, Opt. Laser Technol. 37, 229 (2005).

Li, D.

D. Li, L. Guo, and T. Qiu, Proc. SPIE 6150, 61505A (2006).

D. Li, L. Guo, and T. Qiu, Proc. SPIE 6150, 615059 (2006).

Li, F.

Lv, L.

Ming, H.

Park, T.-J.

T.-J. Park, H.-S. Choi, C.-S. Han, and Y.-W. Lee, Opt. Laser Technol. 37, 229 (2005).

Peters, W. H.

T. C. Chu, W. F. Ranson, M. A. Sutton, and W. H. Peters, Experimental Mechanics 25, 232 (1985).

W. H. Peters and W. F. Ranson, Opt. Eng. 21, 427 (1982).

Qiu, T.

D. Li, L. Guo, and T. Qiu, Proc. SPIE 6150, 61505A (2006).

D. Li, L. Guo, and T. Qiu, Proc. SPIE 6150, 615059 (2006).

Ranson, W. F.

T. C. Chu, W. F. Ranson, M. A. Sutton, and W. H. Peters, Experimental Mechanics 25, 232 (1985).

W. H. Peters and W. F. Ranson, Opt. Eng. 21, 427 (1982).

Singer, R. A.

R. A. Singer, IEEE Trans. Aerospace and Electronic System 6, 473 (1970).

So, A. C. K.

Sutton, M. A.

T. C. Chu, W. F. Ranson, M. A. Sutton, and W. H. Peters, Experimental Mechanics 25, 232 (1985).

Takai, N.

Wang, A.

Xie, J.

Yamaguchi, I.

I. Yamaguchi, J. Phys. E: Sci. Instrum. 14, 1270 (1981).

Yu, J.

Zhao, T.

Zhou, P.

P. Zhou and K. E. Goodson, Opt. Eng. 40, 1613 (2001).

Appl. Opt. (2)

Chin. Opt. Lett. (1)

Experimental Mechanics (1)

T. C. Chu, W. F. Ranson, M. A. Sutton, and W. H. Peters, Experimental Mechanics 25, 232 (1985).

IEEE Trans. Aerospace and Electronic System (2)

B. Friedland, IEEE Trans. Aerospace and Electronic System 9, 906 (1973).

R. A. Singer, IEEE Trans. Aerospace and Electronic System 6, 473 (1970).

J. Phys. E: Sci. Instrum. (1)

I. Yamaguchi, J. Phys. E: Sci. Instrum. 14, 1270 (1981).

Opt. Eng. (2)

W. H. Peters and W. F. Ranson, Opt. Eng. 21, 427 (1982).

P. Zhou and K. E. Goodson, Opt. Eng. 40, 1613 (2001).

Opt. Laser Technol. (1)

T.-J. Park, H.-S. Choi, C.-S. Han, and Y.-W. Lee, Opt. Laser Technol. 37, 229 (2005).

Proc. SPIE (2)

D. Li, L. Guo, and T. Qiu, Proc. SPIE 6150, 61505A (2006).

D. Li, L. Guo, and T. Qiu, Proc. SPIE 6150, 615059 (2006).

Trans. ASME J. Basic Eng. (1)

R. E. Kalman, Trans. ASME J. Basic Eng. 82, 35 (1960).

Other (2)

J. C. Dainty, Laser Speckle and Related Phenomena (Springer-Verlag, Berlin, 1975).

G. F. Franklin, J. D. Powell, and M. L. Workman, Digital Control of Dynamic Systems (Addison-Wesley, New York, 1990).

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