Abstract: An unmanned undersea vehicle(UUV) has become the research hotspot of navy in many countries. This paper analyzes the development process and planning of some typical types of UUV equipment in the foreign countries, including the USA, Russia, Japan, Republic of Korea, and major European countries. Ac...
Abstract: Aiming at the application of inverse synthetic aperture imaging technology to torpedo′s true/false target iden-tification, the undersea acoustic countermeasure environment for torpedo operation, the imaging mechanism of inverse synthetic aperture, and some correlation factors with torpedo′s true/fal...
Abstract: For leader-followers formation control of a group of biomimetic robotic fishes, a dynamical equation of the biomimetic robotic fishes is built based on the Euler-Lagrange equation. An event-triggered control strategy is proposed for the formation of robotic fishes system with one leader and multiple...
Abstract: Conventional particle swarm optimization(PSO) may generate infeasible path due to lack of constraints during the particle swarm updating process when it is applied to cooperative path planning for autonomous undersea vehicle(AUV) in complex environment. In this paper, a cooperative path planning opt...
Abstract: Multi-objective optimization of underwater glider with blended-wing-body(BWB) is carried out in terms of the mass and deformation of structure by employing the non-dominated sorting genetic algorithm(NSGA-II).The Maximum equivalent stress and bulking factor are taken as the constraint conditions. Pa...
Abstract: Additional mass force on undersea vehicle is a fluid inertia force due to unsteady motion, which is difficult to obtain from experiment or numerical calculation. In this paper, an unsteady flow field calculation model of an undersea vehicle is presented in the moving coordinates system by making use...
Abstract: Statistical modeling of benchmark submarine target strength(TS) is performed to cover the shortage of deterministic forecast model. A TS density function model is established by Parzen window estimation. Then to get an unified and succinct expression of the density function model, typical distributi...
Abstract: Correlation type photoelectric sensor has been widely applied to underwater special equipment, however few experimental researches on its performance have been conducted. In this study, current applications of the ergonomic sensor to underwater special equipment were analyzed, and a test system comp...
Abstract: To compute torpedo shooting parameters for a straight running target with non-constant velocity, a general method for computing torpedo shooting parameter for a target with predictable trajectory is presented. For easy understanding and application, the torpedo trajectory is expressed in form of sub...
Abstract: The evaluation of damaging efficiency of torpedo warhead has direct influence on judgment of battlefield situation. In this paper, an evaluation method for damaging efficiency of blasting torpedo warhead is proposed, a corresponding mathematical model is established, and a quantitative method of dam...
Abstract: With the development of protection technology, the anti-explosion and anti-shock ability of modern ship has been improved increasingly. However, the conventional shaped charge torpedo warhead with common liner is difficult to damage modern ship fatally. Therefore it is necessary to improve the power...
Abstract: Drop test is necessary for undersea weapons before approval. At present, there is no uniform standard or specification for drop test of undersea weapons in China, so the drop test has to accord with the testing experiences of initiating explosive devices, warheads or other weapons, and consider the ...
Abstract: Facing the current status that the development time of special support equipment of an undersea vehicle, the fund, the number of prototypes, and the test data are all insufficient for supporting reliability evaluation of the equipment, a reliability evaluation method for single equipment is proposed...
Abstract: Assessing working reliability of an electric power torpedo only by conventional reliability assessment method is not satisfactory because of the limitation that the primary power battery samples for sea trial are insufficient. This paper analyzes the reliability structure of an electric power torped...
1993 bimonthly
ISSN: 2096-3920
CN: 61-1509/TJ
Editor-in-chief:Chunpeng DONG
Executive Chief Editor:Weijun CAI
Sponsor:China State Shipbuilding Corporation Limited
Sponsored by:Xi’an Precision Machinery Research Institute The Chinese Society of Naval Architects and Marine Engineers