A set of long-wave infrared continuous zooming optical system was designed for airborne photoelectric detection equipment,based on long wavelength 320×256 element cooled thermal IR Focal Plane Array(FPA) detector.The optical syste

According to development trend of air-to-air missiles to multi-tasking attack,we proposed an air-ground integrated fire control and attack technique.Analysis was made to the process of air-ground integrated combat.Then,an adaptive

The feature descriptor of Pyramid Histogram of Words (PHOW) was studied,and an aerial reconnaissance image classification method was proposed based on PHOW feature descriptor and Support Vector Machine (SVM) classifier.The experim

To the problem of how to design a multi-UAV formation keeping optimization model,we combined the kinematic equation of multi-UAV,performance index and constrained condition together to construct a constrained optimization problem.

The issue of accompanying antisubmarine executed by multiple antisubmarine helicopters in naval ship formation ferry process was studied.Based on analysis to torpedo firing distance,we established torpedo attack position models fo

Excessive lags of aircraft could cause Pilot Induced Oscillations(PIO).The frequency domain method and time domain method were used combinedly for studying the relationship between excessive lags and PIO quantitatively.A simplifie

Considering that the size of collision avoidance zone is usually constant and can not make full use of the space,we proposed a method for establishing the collision avoidance zone of UAVs dynamically in real time.The collision avo

According to the requirements to real-time performance and high accuracy of aerial target identification in modern air combat,and considering the evidence conflicts that may occur in evidence combination,we proposed an aerial targ

To the issue of maneuvering target tracking,a modified de-biased converted measurement Kalman filter was proposed based on Interacting Multiple Model (IMM-MDCMKF),which used a Modified De-biased Converted Measurement Kalman Filter

Considering the shortage of the traditional image enhancement algorithms that it can only use space-domain or transform-domain processing strategy separately,a novel processing method combining space domain with transform domain w

The tracking by detection algorithm implements target tracking by detecting the target in each frames in real time.This algorithm aims to maintain an online training classifier,which intends to separate the target from the backgro

Based on analysis to the working principle and composition of airborne directional infrared countermeasure(DIRCM)system,the development of some new foreign airborne DIRCM systems in recent years is introduced,and the perspective o

In order to reduce the dependence of Inertial Measurement Unit (IMU) calibration on turntable,and decrease its requirement to turntable control precision,we proposed a rapid accelerometer calibration method based on Particle Swarm

The Time-Triggered Ethernet(TTE) synchronization strategy ensures high-quality synchronization.The research on modeling and simulation of TTE synchronization strategy is presented in this paper.We proposed a modular approach for m

A kind of Terminal sliding mode controlling method is proposed for hypersonic vehicle with modeling uncertainties and external disturbance.Based on hypersonic vehicle pitch channel control system,a new integral type Terminal slidi

Considering the problem of surplus torque disturbance existed in the UAV actuator electric loading system,we proposed a compound control strategy combining linear quadratic optimal control with PID control for realizing the load t

The low-cost attitude estimation algorithm for Sitcom-on-the-Move (SOTM) system is usually complicated,and easily affected by the maneuvering acceleration and the sideslip angle.To solve the problems,we proposed an algorithm based

When small tail-sitter aircraft makes a high maneuvering flight,its attitude will change greatly.The traditional transformation algorithms from quaternion to Euler angle cant calculate out all its attitude angles.Thus we made som

An actuator failure diagnosis algorithm was designed based on multi-model parameter estimation to monitor the working state online and present the failure type as well as failure degree in real time.Firstly,the dynamic characteris

The specific application of FC-AE-1553 in aircraft/store interface is introduced.It can improve the communication rate of data interface from 1 Mb/s to 2 Gb/s to satisfy the need of mass data transmission in future weapon system.A

In development of system software for UAV Ground Control Station (GCS),it is essential to realize parallel development effectively and deal with the constantly changing demand.The working principles and realization ways of plug-in