Numerical simulation of an antenna’s directivity characteristic
Source abstract
Abstract
Methods for and results of numerical simulation of the directivity characteristic of antennas with different configurations are presented for facilitating location of acoustic emission sources in rock masses. Error in the location of acoustic-emission sources is estimated for different antenna bases and for different types of errors in input data.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Geotechnical and Geomechanical Engineering · Geophysical Methods and Applications · Rock Mechanics and Modeling
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (12)
Show source-provided references
1. Bolotin, Yu.I., Iskra, A.Yu., Krivosheev, I.A., et al., Voprosy lokatsii istochnikov akusticheskoi emissii v massivakh gomykh porod (Problems of Location of Acoustic-Emission Sources in Rock Massifs), Moscow: VNIIKI, 1986, no. 3.
2. Bolotin, Yu.I., Measurements of Coordinates and Energy of Acoustic-Emission Sources in Rock Massifs, Defektoskopiya, 1993, no. 2, pp. 26–30.
3. Blake, W., Leighton, F., and Duvall, W.J., Microseismic Techniques for Monitoring the Behavior of Rock Structures, USBM, 1988, vol. 2, no. 665, p. 65.
4. Burmin, V.Yu., Optimizatsiya seismicheskikh setei i opredelenie koordinat zemletryasenii (Optimization of Seismic Nets and Determination of Earthquake Coordinates), Moscow: OIFZ Ross. Akad. Nauk, 1995.
5. Ge, M. and Reginald, H.H., The Mechanism of Array Geometry in the Control of AE/MS Source Location Accuracy, Key Questions in Rock Mechanics, Rotterdam: Balkema, 1988, pp. 587–605.
6. Ge, M. and Reginald, H.H., A Statistical Method for Evaluation of AE/MS Source Location Accuracy and Transducer Array Geometry, Rock Mechanics: A Guide for Efficient Utilization of Natural Resource, Rotterdam: Balkema, 1989, pp. 663–670.
7. Krivosheev, I.A., Modular Variant of Acoustic-Emission Source Location in Rock Massifs, Kompl. Ispol’zov. Miner. Syr’ya, 1991, no. 6, pp. 12–16.
8. Krivosheev, I.A., RF Patent no. 2009528, Byull. Izobret., 1994, no. 5.
9. Ogienko, V.A., Diagnostics and Prediction of Quake Hazard by Seismoacoustic Method for Deep Ore Mining, Extended Abstract of Cand. Sci. Dissertation, Moscow: 1983.
10. Dennis, J. and Schnabel, R., Numerical Methods of Absolute Optimizing and Solving Nonlinear Equations. Translated under the title Chislennye metody bezuslovnoi optimizatsii i resheniya nelineinykh uravnenii, Moscow: Mir, 1988.
11. Branch, M.A., Coleman, T.F., and Li, Y.A., A Subspace, Interior, and Conjugate Gradient for Large-Scale Bound-Constrained Minimization Problems, SIAM J. Sci. Comp., 1999, vol. 21, no. 1, pp. 1–23.10.1137/S1064827595289108 ↗
12. Coleman, T.F. and Li, Y.A., A Reflective Newton Method for Minimizing a Quadratic Function Subject to Bounds on Some of the Variables, SIAM J. Optimizat., 1996, vol. 6, no. 4, pp. 1040–1058.10.1137/S1052623494240456 ↗