Open AccessDissertation
Non-linear optimization using classical & evolutionary algorithm for radar detection of targets
Nishant Das
- 12 May 2014
TL;DR: In this paper, the basics of ground penetrating radar (GPR) and optimize various multi-variable non-linear functions using the nonlinear techniques such as Conjugate Gradient method, Steepest Descent Method.
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Abstract: The main objective of this project is to study about the basics of Ground penetrating Radar (GPR) and optimize various multi-variable non-linear functions using the non-linear techniques such as Conjugate Gradient method, Steepest Descent Method. Ground penetrating radar (additionally alluded to as GPR, ground probing radar, or georadar) is a close-surface geophysical device with an extensive variety of requisitions. In the course of recent years, GPR has been utilized effectively to help within compelling issues in various fields, for example, archaeology, environmental site characterization, glaciology, hydrology, land mine/unexploded law identification, sedimentology, and structural topography. By and large, nonetheless, GPR reviews have been arranged or executed with next to zero understanding of the physical premise by which GPR works and is compelled. The objectives of this preparation are to (1) give a prologue to the essential variables related to GPR and (2) to clarify the pertinent parts of these variables in GPR securing, trying to give key information to enhancing GPR use later on.
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References
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Optimization-Theory and Applications
Lamberto Cesari
- 01 Jan 1983
TL;DR: Theoretical Equivalence of Mayer, Lagrange, and Bolza Problems of Optimal Control, and the Necessary Conditions and Sufficient Conditions Convexity and Lower Semicontinuity.
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Multi-parameter spectral inversion for GPR signals of subsurface layered media
Huang Zhonglai,Zhang Jian-zhong +1 more
- 04 Jun 2012
TL;DR: In this paper, a frequency-domain spectral inversion algorithm is derived and verified using underground reflective surfaces' positions as well as each layer's thickness, dielectric permittivity and electric conductivity.
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