H.Vold Publications (Through Feb 2000)
Vold, H.; "Kompendium for DB4", Institute of Mathematics, University of Oslo,1972.
Schrumpf, E.; Semb, L.S.; Vold. H.; "Metabolic Clearance and Disappearance Rates of Synthetic Human Gastrin in Man", Scand. J. Gastroent., 1973.
Vold, H.; Sjögren, B.H.; "Optimal Backup of Data Bases, A Statistical Investigation", BIT, vol. 13, 1973.
Vold, H.; "HUFS, the Happy User's File System", lecture given at the ECODU conference in Davos, 1974.
Vold, H.; "Removable Disk Packs in a Remote Batch Environment", lecture given at the VIM/ECODU conference in Amsterdam, 1975.
Vold, H.; "Statistical and Mathematical Models in Practical Data Processing", invited paper given at the NORDATA conference in Oslo, 1975.
Vold, H.; "Reducing Data Transfer in Hypermatrix Operations", the 3rd Post Conference on Computational Aspects of the Finite Element Method, Imperial College, London, 1975.
Vold, H.; "Substructure Analysis with Linear Constraints, Using the Natural Factor Formulation", Comp.
Meths. Appl. Mech. Eng. 10, 1977.
Vold, H.; "Efficient Implementation of the Discrete Fourier Transform Analysis of Cyclically Symmetric Structures", proceedings of Mathematics of Finite Elements and Applications Conference 3, Brunel University, Academic Press, 1979.
Vold, H.; "Experience with Simultaneous Iteration in the Conjugate Gradient Method", the 5th Post Conference on Computational Aspects of the Finite Element Method, W. Berlin, 1979.
Stafford, R.O.; Vold, H.; "Structural Dynamics, now and in the Future" proceedings from the Third World Congress on Finite Element Methods, edited by John Robinson, Los Angeles, California, 1981.
Vold, H.; Kundrat, J.; Rocklin, G.T.; Russel, R.; "A Multi-Input Modal Estimation Algorithm for Mini- Computers", SAE Technical Paper No. 820194, International Congress and Exposition, Detroit, Michigan, February, 1982.
Vold, H.; Leuridan, J.; "A Generalized Frequency Domain Method for Structural Parameter Estimation", 7th Seminar on Modal Analysis, Katholieke Universiteit Leuven, Belgium, September, 1982.
Vold, H.; Rocklin, G.T.; "The Numerical Implementation of a Multi-Input Modal Estimation Method for Mini-Computers", International Modal Analysis Conference, Orlando, 1982.
Vold, H.; Russel, R.; "Advanced Analysis Methods Improve Modal Test Results", Sound and Vibration, March, 1983.
Leuridan, J.; Vold, H.; "A Time Domain Linear Estimation Method for Multiple Input Modal Analysis", Modal Testing and Model Refinement Symposium, ASME Winter Annual Meeting, 1983.
Crowley, J.R.; Klosterman, A.L.; Rocklin, G.T.; Vold, H.; "Direct Structural Modification Using Frequency Response Functions", 2nd International Modal Analysis Conference, Orlando, February, 1984.
Hunt, D.L.; Rocklin, G.T.; Crowley, J.R.; Vold, H.; "The Practical Use of The Polyreference Modal Parameter Estimation Method", 2nd International Modal Analysis Conference, Orlando, February, 1984.
Leuridan, J.; Vold, H.; "A Time Domain Linear Model Estimation Technique for Global Modal Parameter Identification", 2nd International Modal Analysis Conference, Orlando, February, 1984.
Nessler, G.L.; Crowley, J.R.; Wolfer, A.; Vold, H.; "Application of Multipoint Random Excitation and Polyreference Analysis to a Centrifugal Blower", 2nd International Modal Analysis Conference, Orlando, February, 1984.
Mutch, G.F.; Vigneron, F.; Vold, H.; "The Dynamic Analysis of a Space Lattice Structure via the Use of Step Relaxation Testing", 2nd International Modal Analysis Conference, Orlando, February, 1984.
Hunt, D.L.; Vold, H.; Peterson, E.L.; Williams, R.; "Optimal Selection of Excitation Methods for Enhanced Modal Testing", 25th Structures, Structural Dynamics and Materials Conference, May, 1984.
Vold, H.; Crowley, J.R.; Rocklin, G.T.; "New Ways of Estimating Frequency Response Functions", Sound and Vibration, November, 1984.
Williams, R.; Crowley, J.R.; Vold, H.; "The Multivariate Modal Indicator Function in Modal Analysis", 3rd International Modal Analysis Conference, January, 1985.
Rocklin, G.T.; Crowley, J.R.; Vold, H.; "Comparison of H1, H2 and Hv Frequency Response Functions", 3rd International Modal Analysis Conference, January, 1985.
Vold, H.; Crowley, J.R.; "A Modal Confidence Factor for the Polyreference Method", 3rd International Modal Analysis Conference, January, 1985.
Vold, H.; Crowley, J.R.; Geisler, D.; Wolfer, A.; "Maximum Entropy Frequency Response Functions", 3rd International Modal Analysis Conference, January, 1985.
Taber, R.C.; Brown, D.L.; Vold, H.; Rocklin, G.T.; "Exponential Window for Burst Random Excitation", 3rd International Modal Analysis Conference, January, 1985.
Williams, R.; Vold, H.; "Multi-Phase-Step-Sine Method for Experimental Modal Analysis", the Int.
Journal of Analytical and Experimental Modal Analysis. Vol. 1, Number 2, 1986.
Wicks, A.L.; Vold, H.; "The Hs Frequency Response Function Estimator", 4th International Modal Analysis Conference, January, 1986.
Vold, H.; "Spatial Filtering of Experimental Mode Shapes", Proceedings, of the Eleventh International Seminar on Modal Analysis, University of Leuven, September, 1986.
Vold, H.; "Orthogonal Polynomials in the Polyreference Method", Proceedings, of the Eleventh International Seminar on Modal Analysis, University of Leuven, September, 1986.
Vold, H.; "Estimation of Operating Shapes and Homogenous Constraints with Coherent Background Noise", Proceedings, of the Eleventh International Seminar on Modal Analysis, University of Leuven, September, 1986.
de Montaudoin, Y.; Tiller, W.; Vold, H.; "Applications of power series in computational geometry", Computer - Aided Design, vol. 18, num. 10, December 1986.
Crowley, J.R.; Vold, H.; "Structural Modification and Sensitivity through a Multi-Point Constraint Formulation", 5th International Modal Analysis Conference, April, 1987.
Vold, H.; Crowley, J.R.; "Polyreference Modal Parameter Estimation from FRFs with variable Frequency Spacing", 5th International Modal Analysis Conference, April, 1987.
Vold, H.; Williams, R.; "Multiphase-Step-Sine Method for Experimental Modal Analysis", Sound and Vibration, June, 1987.
Vold, H.; Crowley, J.R; Nessler, G.L.; "Tracking Sine Waves in Systems with High Slew Rates", 6th International Modal Analysis Conference, February, 1988.
Vold, H.; Crowley, J.R.; "Time Variant Spectral Analysis, using the Maximum Entropy Method", 6th International Modal Analysis Conference, February, 1988.
Lally, M.J.; Brown, D.L.; Severyn, A.J.; Vold, H.; "System Support for Spatial Sine Testing", 6th International Modal Analysis Conference, February, 1988.
Vold, H.; "The Architecture of a Parallel and Vectorized Matrix Data Base", The 2'nd Intl. Conf. on Parallel and Vector Computing, Tromsø, Norway, June 1988.
Vold, H.; Shih, C.Y.; "On the Numerical Conditioning of some Modal Parameter Estimation Methods", Proceedings, of the Thirteenth International Seminar on Modal Analysis, University of Leuven, September, 1988.
Pan, J.; Allemang, R.; Vold, H.; "An Equivalent Monophase Representation of Operating Shapes", Proceedings, of the Thirteenth International Seminar on Modal Analysis, University of Leuven, September, 1988.
Deblauwe, F.; Brown, D.; Vold, H.; "Parameter Estimation for Spatial Sine Testing", Proceedings, of the Thirteenth International Seminar on Modal Analysis, University of Leuven, September, 1988.
Vold, H.; "Insight, not numbers", Keynote Address 7'th International Modal Analysis Conference, Las Vegas, January, 1989.
Deblauwe, F.; Brown, D.; Vold, H.; "Some concepts for Spatial Sine Testing, Parameter Estimation", 7'th International Modal Analysis Conference, Las Vegas, January, 1989.
Vold, H.; Thompson, J.; Karlen, J.; Farrell, J.; Eismann, P.; "A 17 Degree of Freedom Anthropomorphic Robot", NASA Conference on Space Telerobotics, Pasadena, California, January, 1989.
Thompson, J.; Karlen, J.; Farrell, J.; Vold, H.; "Reflexive Obstacle Avoidance for Kinematically- Redundant Manipulators", NASA Conference on Space Telerobotics, Pasadena, California, January, 1989.
Karlen, J.; Thompson, J.; Vold, H.; Farrell, J.; "Reflexive Posture Control for Kinematically Redundant Manipulators", ROBEXS' 89, Instrument Society of America, Palo Alto, California, August, 1989.
Pan, J.; Allemang, R.; Vold, H.; "An Analysis of the Monophase Operating Shapes of a Highly-Damped Structure", 8'th International Modal Analysis Conference, Kissimmee, Florida, January, 1990.
Pan, J.; Allemang, R.; Vold, H.; "Operating Shape Estimation as a Function of Dynamic Loads", 8'th International Modal Analysis Conference, Kissimmee, Florida, January, 1990.
Vold, H.; "Numerically Robust Frequency Domain Modal Parameter Estimation", Sound and Vibration, January, 1990.
Tucker, S.; Vold, H.; "On Principal Response Analysis", ASTELAB 90 Colloque International, Paris, June, 1990.
Vold, H.; "Statistics of the Characteristic Polynomial in Modal Analysis", Proceedings of the Fifteenth International Seminar on Modal Analysis, University of Leuven, September, 1990.
Pan, J.; Vold, H.; Allemang, R.; "Unbiased Estimation of the Operating Shapes", Proceedings of the Fifteenth International Seminar on Modal Analysis, University of Leuven, September, 1990.
Deblauwe, F.; Rost, R.; Vold, H.; "Evaluation of a Spatial Sine Testing Parameter Estimation Algorithm", Proceedings of the Florence Modal Analysis Conference, Florence, Italy, September 1991.
Vold, H.; "On Phase Error in Complex Modes", Proceedings of the Florence Modal Analysis Conference, Florence, Italy, September 1991.
Pan, J.; Allemang, R.; Vold, H.; "An Application of Unbiased Estimation of Operating Shapes", Proceed- ings of the Florence Modal Analysis Conference, Florence, Italy, September 1991.
Vold, H; Melø, A.; Sergent, P.; "On Phase Errors in Complex Mode Structural Modification", Sound and Vibration, January, 1992
Tucker, S.; Vold, H.; "A Practical Way of using Principal Response Analysis to generate Operating Shapes", 10'th International Modal Analysis Conference, San Diego, California, February, 1992.
Vold, H.; Melø, A.; Sergent, P.; "Phase Errors in Complex Mode Synthesis", 10'th International Modal Analysis Conference, San Diego, California, February, 1992.
Pan, J.; Vold, H.; Allemang, R.; "A Practical Application of Operating Shapes", 10'th International Modal Analysis Conference, San Diego, California, February, 1992.
Li, S., Vold, H., Brown, D., "Application of UMPA to Perturbed Boundary Condition Testing", 11'th International Modal Analysis Conference, Kissimmee, Florida, February, 1993.
Vold, H., Morrow, D., "Compression of Time Histories Used for Component Fatigue Evaluation", SAE Technical Paper No. 930403, International Congress and Exposition, Detroit, Michigan, March, 1993.
Vold, H., Leuridan, J., "High Resolution Order Tracking at Extreme Slew Rates, using Kalman Tracking Filters", SAE Technical Paper No. 931288, Noise & Vibration Conference & Exposition, Traverse City, Michigan, May, 1993.
Vold, H., Leuridan, J., "High Resolution Order Tracking at Extreme Slew Rates, using Kalman Tracking Filters", Internoise 93, Leuven, Belgium, August, 1993.
Leuridan, J., Vold, H., “Suivi des Composants Harmoniques et Filtres de Kalman”, La revue des Laboratoires d’essais, Septembre/Octobre 1993.
Li, S., Vold, H., Brown, D., "A Scaled Total Least Squares Method for Modal Parameter Estimation using the Unified Matrix Polynomial Approach", 12'th International Modal Analysis Conference, Honolulu, Hawaii, February, 1994.
Fletcher, J. N., Vold, H., Hansen, M. D., “Enhanced Multiaxis Vibration Control using a Robust Generalized Inverse System Matrix”, Institute of Environmental Sciences 40th Annual Meeting, Chicago, IL May, 1994.
Leuridan, J., D’Hondt, P., Debille, J., Lipkens, J. Vold, H., “A New Optimization Technique to Incorporate Multiple Time Waveform Constraints in SRS Synthesis”, Institute of Environmental Sciences 40th Annual Meeting, Chicago, IL May, 1994.
Mains, M., Vold, H., "Investigation of the Effects of Transducer Cross-Sensitivity and Misalignment Error on Modal Vector Correlation", 13'th International Modal Analysis Conference, Nashville, Tennessee, February, 1995.
Xu,K. Q., Rolain, Y., Vold, H., "High Order Model Building in Frequency Domain Modal Analysis", 13'th International Modal Analysis Conference, Nashville, Tennessee, February, 1995.
Li, S., Brown, D., Vold, H., "Using the Scaled Total Least Squares Method and the Unified Matrix Polynomial Approach for Condensing the Perturbed Boundary Condition Test Data", 13'th International Modal Analysis Conference, Nashville, Tennessee, February, 1995.
Vold, H., Herlufsen, H., Mains, M., Corwin-Renner, D., "Multi Axle Order Tracking with the Vold- Kalman Tracking Filter," SOUND AND VIBRATION Magazine MAY 1997 >> C’è
Blough, J., Brown, D., Vold, H., “The Time Variant Discrete Fourier Transform as an Order Tracking Method,” SAE Paper Number 972006, 1997. >> C’è
Vold, H., Mains, M., Blough, J., “The Mathematical Background of the Vold-Kalman Harmonic Tracking Filter,” SAE Paper Number 972007, 1997.
Vold, H., Deel, J., “Vold-Kalman Order Tracking: New Methods for Vehicle Sound Quality and Drive Train NVH Applications,” SAE Paper Number 972033, 1997.
Gade, S., Herlufsen, H., Konstantin-Hansen, H., Vold, H., Corwin-Renner, D., "Order Tracking using the
Vold-Kalman Order Tracking Filter" Japanese Society of Automotive Engineers Conference, JSAE98, Yokohama, Japan, May, 1998.
Vold, H., Schumacher, R. F., "Effective Exterior Noise Measurements for Product System Control Optimization and Regulation Compliance," International Truck & Bus Meeting & Exposition, Michigan, November 1999.
Gade, S., Herlufsen, H., Konstantin-Hansen, H., Vold, H., ”Characteristics of the Vold-Kalman Order Tracking Filter”, B&K Technical Review No 1 - 1999
Vold, H.I., "Order Tracking Analysis for Rotating Machinery," 18th International Modal Analysis Conference, San Antonio, Texas, February 2000
Vold, H.I., Schwarz, B., Richardson, M., “Measuring Operating Deflection Shapes Under Non-Stationary Conditions,” 18th International Modal Analysis Conference, San Antonio, Texas, February, 2000
