Moving force identification: Optimal state estimation approach

Journal of Sound and Vibration

Volumn 239, Issue 2, 2001, Pages 233-254

  Law, S S ^a   Fang, Y L ^b  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

^b BEIHANG UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

DYNAMIC LOADS; DYNAMIC PROGRAMMING; INVERSE PROBLEMS; STATE ESTIMATION; STATE SPACE METHODS; STRUCTURAL ANALYSIS; TIME DOMAIN ANALYSIS;

MOVING FORCES;

FORCE MEASUREMENT;

EID: 0035148047     PISSN: 0022460X     EISSN: None     Source Type: Journal    
DOI: 10.1006/jsvi.2000.3118     Document Type: Article

References (27)

1. R. CANTINENI, 1992, Swiss Federal Laboratories for Materials Testing and Research (EMPA) Report No. 220, Dynamic behaviour of highway bridges under the passage of heavy vehicles.
2. HEYWOOD R. J. Influence of truck suspensions on the dynamic response of a short span bridge. International Journal of Vehicle Design. 1994.
3. GREEN M. F., CEBON D. Dynamic response of highway bridges to heavy vehicle loads: theory and experimental validation. Journal of Sound and Vibration. 170:1994;51-78.
4. YANG Y. B., YAU J. D. Vehicle-bridge interaction element for dynamic analysis. Journal of Structural Engineering, ASCE. 123:1997;1512-1518.
5. HENCHI K., FAFARD M., DHATT G. An efficient algorithm for dynamic analysis of bridges under moving vehicles using a coupled modal and physical components approach. Journal of Sound and Vibration. 212:1998;663-683.
6. PETERS R. J. A system to obtain vehicle axle weights. Proceedings of 12th ARRB Conference. 12:1984;10-18.
7. PETERS R. J. An unmanned and undetectable highway speed vehicle weighing system. Proceedings of 13th ARRB and 5th REAAA Combined Conference. 1986;70-83.
8. WHISTON G. Remote impact analysis by use of propagated acceleration signals, I: theoretical methods. Journal of Sound and Vibration. 97:1984;35-51.
9. JORDAN R., WHISTON G. Remote impact analysis of use of propagated acceleration signals, II: comparison between theory and experiment. Journal of Sound and Vibration. 97:1984;53-63.
10. MICHAELS J., PAO Y. H. Determination of dynamic forces from wave motion measurements. Journal of Applied Mechanics. 53:1986;61-68.
11. DOYLE J. F. Further developments in determining the dynamic contact law. Experimental Mechanics. 24:1984;265-270.
12. DOYLE J. F. An experimental method for determining the location and time of initiation of an unknown dispersing pulse. Experimental Mechanics. 27:1987;229-233.
13. BUSBY H. R., TRUJILLO D. M. Solution of an inverse dynamics problem using an eigenvalue reduction technique. Computers and Structures. 25:1987;109-117.
14. HOLLANDSWORTH P. E., BUSBY H. R. Impact force identification using the general inverse technique. International Journal of Impact Engineering. 8:1989;315-322.
15. SIMONIAN S. S. Inverse problems in structural dynamics - I. Theory. International Journal of Numerical Method in Engineering. 17:1981a;357-365.
16. SIMONIAN S. S. Inverse problems in structural dynamics - II. Applications. International Journal of Numerical Method in Engineering. 17:1981b;367-386.
17. DRUZ J., CRISP J. D., RYALL T. Determining a dynamic force on a plate - an inverse problem. AIAA Journal. 29:1991;464-470.
18. LAW S. S., CHAN T. H. T., ZENG Q. H. Moving force identification: a time domain method. Journal of Sound and Vibration. 201:1997;1-22.
19. LAW S. S., CHAN T. H. T., ZENG Q. H. Moving force identification: a frequency and time domains analysis. Journal of Dynamic Systems, Measurement and Control ASME. 12:1999;394-401.
20. CHAN T. H. T., LAW S. S., YUNG T. H., YUAN X. R. An interpretive method for moving force identification. Journal of Sound and Vibration. 219:1999;503-524.
21. BUSBY H. R., TRUJILLO D. M. An inverse problem for a plate under pulse loading. Inverse Problems in Engineering: Theory and Practice. 1993;ASME Press. p. 155-161.
22. SANTANTAMARINA J. C., FRATTA D. Introduction to Discrete Signals and Inverse Problems in Civil Engineering. 1998;ASCE Press. p. 200-238.
23. TIKHONOV A. N. On the solution of ill-posed problems and the method of regularization. Soviet Mathematics. 4:1963;1035-1038.
24. TRUJILLO D. M. Application of dynamic programming to the general inverse problem. International Journal of Numerical Methods in Engineering. 12:1978;613-624.
25. BELLMAN R. Introduction to the Mathematical Theory of Control Processes. 1967;Academic Press, New York.
26. J. PETROVSKI, N. NAUMOVSKI, 1979, Report, 66, Processing of strong motion accelerograms. Part 1: analytical methods.
27. CHOI K. Y., CHANG F. K. Identification of impact force and location using distributed sensors. AIAA Journal. 34:1996;136-142.