Optimal weighted orttiogonalization of measured modes

AIAA Journal

Volumn 16, Issue 4, 1978, Pages 346-351

  Baruch, Menahern ^a,b   Itzhack, Itzhack Y Bar ^a,c  

^a TECHNION ISRAEL INSTITUTE OF TECHNOLOGY   (Israel)

^b UNIVERSITY OF WISCONSIN MILWAUKEE   (United States)

^c Analytic Sciences Corporation   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

STRUCTURAL DESIGN;

STRUCTURAL ANALYSIS;

EID: 0017957823     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/3.60896     Document Type: Article

References (19)

1. Gravitz, S. i., “An Analytical Procedure for Orthogonalization of Experimentally Measured Modes,” Journal of Aerospace Sciences, Vol. 25, Nov. 1958, pp. 721-722.
2. Rodden, W. P., “A Method for Deriving Structural Influence Coefficients from Ground Vibration Tests,” AIAA Journal, Vol. 5, May 1967, pp. 991-1000.
3. MeGrew, J., “Orthogonalization of Measured Modes and Calculation of Influence Coefficient's,” AIAA Journal, Vol. 7, April 1969, pp. 774-776.
4. Berman, A. and Flannelly, W. G., “Theory of Incomplete Models,” AIAA Journal, Vol. 9, Aug. 1971, pp. 1481-1487.
5. Thoren, A. R., “Derivation of Mass and Stiffness Matrices from Dynamic Test Data,” AIAA Paper 72-346, AIAA/ASME/SAE 13th Structures, Structural Dynamics and Materials Conference, San Antonio, Texas, April 1972.
6. Coilins, J. D., Hart, G. C., Hasselman, T. K., and Kennedy, B., “Statistical Identification of Structures,” AIAA Journal, Vol. 12, Feb. 1974, pp. 185-190.
7. Berman, A., “System Identification of a Complex Structure,” AIAA Paper 75-809, AIAA/ASME/SAE 16th Structures, Structural Dynamics and Materials Conference, Denver, Colo., May 1975.
8. Targoff, W. P., “Orthogonal Check and Correction of Measured Modes,” AIAA Journal, Vol. 14, Feb. 1976, pp. 164-167.
9. Gaines, H. T., “Attitude Matrix Orthonormality Correction,” Honeywell, Interoffice Correspondence, Oct. 1965.
10. Wahba, G., “Problem 65-1,” SIAM Review, Vol. 7, July 1965, p. 409;
11. Farrell, J. L. and Stuelpnagel, J. C., Wessner, R. H., Veiman, J. R., and Brock, J. E., “Problem 65-1 (Solution),” SIAM Review, Vol. 8, July 1966, pp. 384-386.
12. Brock, J. E., “Optimal Matrices Describing Linear Systems,” AIAA Journal, Vol. 6, July 1968, pp. 1292-1296.
13. Bar-Itzhack, I. Y. and Fegley, K. A., “Orthogonalization Techniques of a Direction Cosine Matrix,” IEEE Transactions on Aerospace and Electronic Systems, Vol. AES-5, Sept. 1969, pp. 798-804.
14. Bar-ltzhack, I. Y., “Iterative Optimal Orthogonalization of the Strapdown Matrix,” IEEE Transaction on Aerospace and Electronic Systems, Vol. AES-11, Jan. 1975, pp. 30-37.
15. Bar-ltzhack, I. Y., Meyer, J., and Fuhrmann, P. A., “Strap-down Matrix Orthogonalization: The Dual Iterative Algorithm,” IEEE Transactions on Space and Electronic Systems, Vol. AES-12, Jan. 1976, pp. 32-38.
16. Bar-ltzhack, l. Y., Meyer, J., “On the Convergence of Iterative Orthogonalization Processes,” IEEE Transactions on Aerospace and Electronic Systems, Vol. AES-12, March 1976, pp. 146-151.
17. Baruch, M. and Bar-ltzhack, I. Y., “Optimal Weighted Orthogonalization of Measured Modes,” TAE Report No. 297, Department of Aeronautical Engineering, Technion-lsrael Institute of Technology, Haifa, Israel, Jan. 1977.
18. Mortensen, I. E., “Strapdown Guidance Error Analysis,” IEEE Transactions on Aerospace and Electronic Systems, Vol. AES-10, July 1974.
19. Baruch, M., “Optimization Procedure to Correct Stiffness and Flexibility Matrices Using Vibration Tests,” Technical Report, Mechanics Dept., College of Engineering and Applied Science, Univ. of Wisconsin-Milwaukee, Dec. 1977.