导弹BTT协调控制及参数设计方法  

Missile BTT Coordination Control and Parameters Design Method

作　　者：后德龙[1] 何平[2] 张锐[1] 郑勇斌[1] HOU De-long;HE Ping;ZHANG Rui;ZHENG Yong-bin(Beijing Insitute of Electronic System Engineering, Beijing 100854, China;Central Military Presents Office of Chinese PLA in the Second Research Academy of CASIC, Beijing 100854 ,China)

机构地区：[1]北京电子工程总体研究所,北京100854 [2]中国人民解放军驻中国航天科工集团有限公司第二研究院中心军事代表室,北京100854

出　　处：《现代防御技术》2018年第2期51-56,共6页Modern Defence Technology

摘　　要：在导弹采用面对称构型或采用冲压发动机的情况下,倾斜转弯(BTT)方式能实现大过载和优化的发动机性能。针对采用BTT转弯方式带来的三通道耦合问题,提出解耦及参数的解析设计方法。首先对导弹动力学模型中的耦合因素进行分析,针对各耦合因素提出协调控制方法实现解耦,并针对解耦方法提出相关参数的解析设计方法。该方法能实现三通道的解耦,从而实现对制导指令的精确跟踪。数值仿真结果表明了该方法的有效性。When the missile adopts plane symmetry configuration or ramjet,the large payload and optimal engine performance can be achieved by using the bank-to-turn（ BTT） method. This paper focuses on the coupling problem introduced by the adoption of BTT turning pattern,and a kind of decoupling method including the analytical parameters solution is proposed. The coupling factors contained in the missile dynamic equations are discussed. The decoupling strategy corresponding to each coupling factor is proposed,and the parameters in the controller are designed in analytical manner. This method can realize the decoupling for three channels of missile dynamics,so as to realize the precise tracking of the guidance command. Numerical simulation results validate the effectiveness of the scheme proposed.

关 键 词：倾斜转弯 解耦控制 协调设计 精确跟踪 补偿控制 控制综合 

分 类 号：TJ765.1[兵器科学与技术—武器系统与运用工程] TP391.9[自动化与计算机技术—计算机应用技术]