Design Considerations for the Strapdown Laser Detector on a Terminal Impulse Correction Mortar Projectile

摘要：

This paper presents a mortar projectile equipped with a four-quadrant strapdown laser detector to guide and maneuver to its intended target with the use of impulse thrusters. To obtain the largest attack area of the mortar projectile, we must ensure that the detector acquisition area covers the maximum correction area provided by the thrusters. A six-degree-of-freedom rigid-body dynamic model of the projectile and a model of the detector acquisition area are established to aid in designing the laser detector. The detector acquisition area is sensitive to two parameters: the angle of view and the acquisition range. Results indicate that the largest attack area is achieved through properly selecting these two important parameters.

关键词： Strapdown laser detector impulse thruster mortar projectile acquisition area attack area

作者: CAO Xiaobing XU Yicen WANG Zhongyuan SHI Jinguang

作者单位: School of Power Engineering, Nanjing University of Science & Technology, Nanjing, Jiangsu, China, 21 Department of Mechatronic Engineering, Wuxi Institute of Commerce, Wuxi, Jiangsu, China, 214153

会议类型: 国际会议

会议名称: 第八届国际测试技术研讨会(8th International Symposium on Test and Measurement)

会议地点: 重庆

会议语种:英文

页码: 2721-2724

在线出版日期: 2009-08-01（万方平台首次上网日期，不代表论文的发表时间）