Journal of Naval University of Engineering 

About: Journal of Naval University of Engineering is an academic journal. The journal publishes majorly in the area(s): Fault (power engineering) & Signal. Over the lifetime, 471 publications have been published receiving 1001 citations.

Design of loosely coupled inductive power transfer systems

Abstract: The model of inductive power system is set up,and how to choose the compensation topology and resonant frequency is analyzed.According to the analysis result,the model of inductive power system is set up,and the impact of the power transfer due to the variety of load is analyzed.

Integrated power systems--trend of ship power development

Abstract: The concept and significance of research on ship's integrated power system (IPS) are discussed, revealing that IPS is the new trend of ship power development. A review of the current situation and research frontiers of IPS, both at home and abroad, is outlined. Key technological problems are proposed which need to be solved for ship's IPS. Countermeasures are suggested for developing ship's IPS in our country.

Pilot study of electric field characteristics of warsh

Abstract: The primary relations of the speed,degaussing level and scale of a ship with the frequency,strength,curve characteristic of warship electric field were obtained by combining the measurement data in sea water with the laboratory experiments and theoretic analysisThe conclusions prove that the electric field of warship has obvious characteristics and can be detected easily

Accurate back projection imaging algorithm for multi-receiver SAS in engineering application

Abstract: In order to deal with the interpolation error and the distortion of phase information that are caused by the back projection(BP)algorithm for multi-receiver synthetic aperture sonar(SAS)based on the conventional truncated interpolation,this paper proposes a BP algorithm based on frequency shift according to the corresponding relationship between frequency shift and time delay.The algorithm is used to calibrate the accurate time-delay process under the"stop-and-hop"influence through frequency shift as far as each pixel in the image is concerned thus applying the theoretically accurate BP imaging algorithm to practical engineering.The simulations and measured data verify that compared with the conventional truncated-interpolation-based BP algorithm,the proposed method is able to avoid the interpolation error and improve the interferometric SAS signal processing results.

A synthetic weighting method based on rough sets

Abstract: A new subjective weighting method based on rough sets is present first. Secondly, an optimization model of synthetic weighting based on optimization theory is established, and an accurate solution of the model is given. According to the model, a method to determine the synthetic weights that includes both subjective favoritism and objective information is deduced. Finally, an example is taken to show that this synthetic weighting method is effective.