Considering that the ground test equipment for space cameras has the characteristics of large amount of data and rapid storing velocity, the design of a high-speed large capacity storage system is implemented by using FPGA as the

Considering the bounded uncertainties without the prior knowledge of the bounds in heavyweight airdrop operations, an adaptive sliding mode control law with finite-time convergent performance is proposed.This control law is compos

The Simultaneous Localization and Mapping (SLAM) method based on monocular vision is one of the most significant research directions for the robot autonomous walking, and the image feature matching technology is the key technology

Since the single-sensor based head pose measuring system of the Helmet-Mounted Display (HMD) suffers from low accuracy and poor precision, a novel algorithm based on the information fusion of MARG sensor is proposed.First, the com

In the AC servo system of a rocket launcher, it is difficult for the traditional PID control method to get good performance due to the complex nonlinearity of the moment of inertia, friction, variable loads and internal and extern

In order to realize the anti-sea combat capability requirement generation of the new types of naval guns, the framework model is established, the anti-sea combat mission is decomposed and the capability index system of the naval g

Considering the problems of “difficult acquisition of test data and diverse failure mechanism” of the radar seeker of a missile, we proposed a competition failure state prediction model related to degraded failure and sudden failu

In distributed multi-sensor fusion system, the uncertainty of target tracking quality due to different detection performance of the sensors has not been fully considered by the traditional track fusion algorithms, which may result

Cognitive electronic warfare requires smarter algorithms to adapt to the increasingly complex electromagnetic environment.As to the frequency prediction for frequency-agile radar with variational parameters, a frequency prediction

The satellite navigation signals are susceptible to interferences under a complex environment, which may result in the failure of UAV satellite positioning.An autonomous positioning technology for micro-UAVs based on multi-point c

Aimed at the contradiction between the accuracy and speed of the traditional air-to-air missile attack area in calculation process, a boundary search algorithm based on adaptive step-size golden section method is proposed.The thre

The traditional correlation filter tracking algorithms have low precision when the target is in fast motion, occluded, or under complex background. To solve the problem, a correlation filter target tracking algorithm with adaptive

A method for multi-sensor track association based on interval number and DS evidence theory is presented.Through analyzing the influence of error on parameter measurement, the interval numbers of target parameter true value detect

A state amplification based method is proposed for real-time filtering of MEMS random error, which is used to overcome the disadvantage of civil MEMS gyroscopes of low precision, and to solve the problem of traditional MEMS that r

Aiming at the typical avionics Fibre Channel (FC) switched network, considering the difference between the impact of the overall failure and the independent port failure on the network reliability, and also considering the demand

In the ARINC661 specification,there is a large amount of data interaction between UA and CDS with short transmission period, and it is difficult to comprehensively and meticulously analyze the instructions in real-time monitoring

Aiming at the problem of how to eliminate the interference of the data collected by the six-component balance in the wind tunnel test, a processing method combining EMD algorithm with wavelet transform is proposed.Considering the

Considering the fault characteristics of UAV sensors of multiple and complex fault types, we modeled and predicted the time delay by using grey model and Elman neural network, and used the principle of minimum variance to determin

The large-size and high-precision target tracking turntable is mainly used for simulating the target motion characteristics of seeker, radar and other detection equipment, and testing the following performance of the detection equ

Comprehensive analysis of the various attributes of the targets and the comprehensive sorting are the core issues in the composite team's decision-making. Aiming at the shortcomings of traditional target ranking methods, this pape

Gear pair gap is an important parameter in gear mechanical design and gear meshing.In order to improve the measurement precision of the gear pair gap and solve the problem that it is impossible to measure the gap of the gear pair

In the conventional Synthetic Aperture Radar and Ground Moving Target Indication (SAR/GMTI) system, the excessively high azimuth velocity may cause velocity ambiguity.To solve the problem of radial velocity ambiguity of moving tar