1. A method for direct identification of vibration parameters from the free response;Ibrahim;The Shock and Vibration Bulletin,1977
2. Parameter estimation techniques for modal analysis;Brown;Society of Automotive Engineers Transactions,1979
3. A multi-input modal parameter estimation algorithm for minicomputers;Vold;Society of Automative Engineers Transactions,1982
4. Some direct parameter model identification methods applicable for multiple input modal analysis;Leuridan,1984
5. Multiple input modal analysis of frequency response functions based on direct parameter identification;Lembregts,1986