Journal of Projectiles.Rockets.Missiles and Guidance 

About: Journal of Projectiles.Rockets.Missiles and Guidance is an academic journal. The journal publishes majorly in the area(s): Missile & Projectile. Over the lifetime, 1142 publications have been published receiving 1781 citations.

Research on Micro Quadrotor Control Based on ADRC

Abstract: Taking the micro quadrotor as a research object,the dynamic model of the micro quadrotor was built according to Newton-Euler formalism,and active disturbance rejection controllers(ADRC) was used in the control of the micro quadrotor for the first time.The attitude augmentation control of the micro quadrotor was realized on the experiment platform.The simulation results and experiment data indicate that ADRC is robust in the attitude control of the micro quadrotor.

Reliability Assessment Based on Accelerated Degradation Data

Abstract: In this paper,the analysis methods of accelerated life test and performance reliability are introduced into deal- ing with accelerated degradation test's data.And the method based performance degradation path and the ones based on distribution of performance degradation measures are proposed to assessing reliability of high-reliability long-lifetime products with accelerated degradation test data.A numerical example is given to illustrate application of both methods.

Studies on Measuring System of Erecting Target

Abstract: This article will introduce the structure and the working principles of photoelectric measuring system of erec- ting target precision,the calculated formula of target coordinates will be detailedly demonstrated and preliminarily proved right by experiments.

Square Root Cubature Kalman Filter

Abstract: In view of the problems of numerical instability and large amount of computation in recursive process,the modified square root cubature Kalman filter was put forward.The modified filter not only enhances the numerical stability,guarantees positive definiteness of the state covariance,but also increases accuracy.The simulation shows that the accuracy of the filter is higher than that of cubature Kalman filter,and the accuracy of cubature Kalman filter is higher than that of the extended Kalman filter;with the increase of dimension of nonlinear system,the estimation performance of the modified filter is better than that of the extended Kalman filter.The modified filter is an effective nonlinear filtering algorithm for high dimension of nonlinear system.

FLIR Target Recognition Algorithm Based on Template Matching

Abstract: It is difficult to segmentation and recognition of FLIR image due to blurry edge,we introduced a recognition algorithm base on template matchingThe reference image is created depending on the satellite dates and then created the template image,characteristic scale of target areas can be chosen as prior knowledge according to normalize LoG responseUsing these scales,a number of blob-like candidate regions can be found with the same size with template imageThen the final result is obtained between candidate regions and the template image using Hasudorff measureThe experimental result shows that method have highly precision and quickly performanceIt is useful to recognition of complex ground fixed garget