基于零点配置的BTT导弹逆控制研究  

Design of inverse control of the BTT missile system based on zero assignment

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作  者:徐欣中[1] 雷虎民[1] 杨志峰[1] 李庆良[1] 

机构地区:[1]空军工程大学导弹学院,陕西三原713800

出  处:《飞行力学》2010年第5期63-66,共4页Flight Dynamics

基  金:航空科学基金资助(20090196005)

摘  要:为实现BTT导弹准确快速跟踪指令的要求,采用能够提供品质良好的微分信号,并具有较强滤波能力的跟踪微分器设计了导弹控制器。该方法将跟踪微分器用于零点配置,构造了BTT导弹的逆系统,并与原系统串联构成伪线性系统,进而采用线性控制方法设计外环控制器,实现三通道的渐进无误差跟踪。仿真结果表明,所设计的控制器能很好地跟踪指令信号,且具有较强的鲁棒性。In order to track the command,a tracking differentiator was used in the BTT missile controller design.The tracking differentiator has good quality differentiated signals and noise rejection capability.The inverse system which was designed based on zero assignment and the BTT missile control system was connected in series to be a dynamic pseudolinear system.To make the output's indistinctive tracting gradually,a linearization control method was used in the out loop controller design.The simulation results showed that the design of the BTT missile control system has strong robustness and can track the command accurately.

关 键 词:BTT导弹 跟踪微分器 零点配置 逆系统 

分 类 号:TJ765.2[兵器科学与技术—武器系统与运用工程]

 

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