SDmall signal gain in an electromagnetically pumped free elctron laser (FEL) with an addition of small amplitude backward electromagneti wave.

Date

1989

Author

Omar, Ahmad

Metadata

Show full item record

Item Usage Stats

151
views

0
downloads

URI

https://hdl.handle.net/11511/3605

Collections

Graduate School of Natural and Applied Sciences, Thesis

Suggestions

OpenMETU
Core

SDRE Based Guidance and Flight Control of Aircraft Formations Tekinalp, Ozan (null; 2015-01-05) In this paper, a nonlinear guidance algorithm to control unmanned aircraft formationsis presented. This algorithm is based on State Dependent Riccati Equation (SDRE) ap-proach. Guidance equations are developed for leader-follower formation conﬁgurations.Flight control algorithms use SDRE based controllers as well, in the longitudinal and lat-eral dynamic channels of the aircraft. Leader aircraft follows the given speed, heading andaltitude commands and follower aircraft follows the leader using the commands...
SDIVA: Structural Delay Insensitivity Verification Analysis Method for Bit-Level Pipelined Systolic Arrays with Early Output Evaluation Ismailoglu, A. Neshn; Askar, Murat (2008-09-05) A structural delay-insensitivity verification analysis method, SDIVA, is proposed for asynchronous systolic arrays in dual-rail threshold logic style. The SDIVA method employs symbolic delays for all output evaluation paths and works at the behavioral specification level. For bit-level pipelined systolic arrvys, which have data-dependent early output evaluation in one-dimension, SDIVA method reduces the verification analysis task to examination of three adjacent systoles so that by analyzing all possible ea...
DFM: A Performance Baseline for Deep Feature Matching Efe, Ufuk; Ince, Kutalmis Gokalp; Alatan, Abdullah Aydın (2021-01-01) A novel image matching method is proposed that utilizes learned features extracted by an off-the-shelf deep neural network to obtain a promising performance. The proposed method uses pre-trained VGG architecture as a feature extractor and does not require any additional training specific to improve matching. Inspired by well-established concepts in the psychology area, such as the Mental Rotation paradigm, an initial warping is performed as a result of a preliminary geometric transformation estimate. These ...
Ni-rich LiNixMnyCozMvO2 (X>0.6) cathode material development for Li-ion batteries Yıldırım, Mustafa Alp; Aydınol, Mehmet Kadri; Department of Metallurgical and Materials Engineering (2022-9-01) The nickel-rich lithium nickel manganese cobalt oxide (NMC) cathode materials are the driving force of Lithium-ion batteries. Despite the high capacity and high energy they offer, their structural stability needs to be improved. The production method and element doping are among prominent research topics in the studies to increase the structural stability of the Ni-rich NMC materials. In this study, Ni-rich LiNixMnyCozO2 (x>0.6) and Ni-rich Li(NMC)1-vNbvO2 (v=0.2, 0.4, 0.8) were produced using the citric ac...
DBEM and DRBEM solutions to 2D transient convection-diffusion-reaction type equations Fendoglu, Hande; Bozkaya, Canan; Tezer, Münevver (Elsevier BV, 2018-08-01) The present study focuses on the numerical solution of the transient convection-diffusion-reaction equation by transforming it into modified Helmholtz equation through an exponential type transformation. In the spatial discretization of the problem domain two different boundary element methods (BEM), namely the domain BEM (DBEM) and the dual reciprocity BEM (DRBEM), are employed which are combined with an implicit backward finite difference time integration. The BEM techniques differ in the sense of treatin...

Citation Formats

A. Omar, “SDmall signal gain in an electromagnetically pumped free elctron laser (FEL) with an addition of small amplitude backward electromagneti wave.,” Middle East Technical University, 1989.