Earticle

초록

영어

One kind of extended proportional guidance law is presented. This guidance law can be used without restriction about the motion speed of missile and target, and this is a different point with the classical proportional guidance law. In the case of random alter the tracking target curvature radius, compared with classical proportional guidance law under the proper random quantity, the normal overload of trajectory is relatively small, and has certain advantage, so the study has significant reference value in actual application. And interception time and normal overload have good performance. Tracking performance for high maneuverability target is better than the classical proportional guidance law. A target intercepting simulation based on MATLAB of the proportional coefficients and line-of-sight angular velocities is generated to analyze the trajectory properties. The effect of guidance coefficients on trajectory properties is studied. Through simulation, we simplify the problem by ignoring the actual factors so that a certain level of error is expected. The situation in practical requires more in-depth analysis and research.

목차

Abstract
 1. Introduction
 2. Construct Relative Motion Equation of Extended Proportional Guidance Law
 3. Simulative and Analyses Orbital Transfer Motion of Target
 4. Relative Motion Equation
  A Trajectory Properties
  B Effect of Proportional Coefficient
  C Effect of the Angle
 5. Conclusions
 References

키워드

저자

• Yao Jun [ Shenyang Ligong University, Shenyang 110159, China ]
• Feng Hai-tao [ Shenyang Ligong University, Shenyang 110159, China ]
• Sun Peng [ Shenyang Ligong University, Shenyang 110159, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Hybrid Information Technology

• 간기

  격월간

• pISSN

  1738-9968

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605