The boundary estimation algorithm of fault-tolerance performance was researched.By introducing the characteristic parameters of control surface dilapidation,the relationship between the control surface dilapidation and the charact

Multiple Unmanned Aerial Vehicle (UAV) system self-organization cooperative operation based on consensus theory has become an effective operational mode for dealing with sudden tasks,mission rendezvous is the first action and vita

Considering the uncertain factors as modeling errors and external disturbances existed in nonlinear systems,a Nonlinear Dynamic Inversion (NDI) control method was proposed based on Sliding Mode Disturbance Observer (SMDO) on-line

A visible light image simulation method for space-based observation of space target is presented.The speed and position information of the observation platform and the target is generated by the STK,and the imaging process is impl

In actual target tracking process,the state and the type of target being tracked are uncertain.By using the state information and the feature information obtained respectively by kinematic sensor and attribute sensor,we obtained a

Aiming at the problem that the matching function of sensor to target is difficult to determine in multi-sensor,multi-target association,a sensor assignment method was given.It was proposed that in the scenario of the actual early

The problem of Unmanned Aerial Vehicles (UAVs) cooperative searching in the uncertainty environment was studied.In order to realize target optimization,the models of uncertainty environment,the UAVs,network communication relations

The multi-sensor track association under the influence of systematic bias is discussed.The algorithms that utilize target topology information are not reliable for track association due to the false alarm and missing detection in

The sliding mode guidance law of the reentry phase of vehicle was studied considering terminal velocity and impact angle constraints.The sliding mode guidance law satisfying terminal angle was derived,the guidance equations were e

Since the traditional threat assessment methods can’t reflect the changing of threat factors during air combat,a dynamic weight calculating method was proposed based on particle swarm and radical basis function neural network (PSO

Attack decision-making is very important for UAVs in air-to-ground attacking,which consists of weapon-target assignment (including weapon selection and weapon allocation) and target decision-making (including target selecting and

The landing precision of an Unmanned Aerial Vehicles (UAVs) is influenced seriously by the complexity of the environment.In this article,we focus on the accuracy landing of UAV,and analyze the main factors that bring in errors.Som

The large transport aircraft has high requirement to the safety and comfort level of passengers,and automatic brake control system has become an urgent needed system.An automatic brake control system applicable for large transport

A power management system was designed according to the requirement of the integrated,modular aircraft core processor.Based on parallel power supply mode,the distributed power architecture is adopted in the system.The power transf

In view of the multiple structure failure modes appeared previously in experiments,we added a structure reliability prediction under multi-failure mode based on the traditional electronics prediction when implementing system relia

According to problem of high false alarm rate in ship detection produced by clouds in optical remote sensing image,a detection algorithm based on serial-parallel and multi-feature fusion is proposed.First,the segmentation of ships