制导系统硬件量测设备精度分析  

An Analysis for the Precision of Measuring Equipments in Guidance and Control System

作　　者：湛力[1] 罗喜霜[1] 张天桥[1] 

机构地区：[1]北京理工大学机电工程学院,北京100081

出　　处：《北京理工大学学报》2003年第3期298-300,304,共4页Transactions of Beijing Institute of Technology

基　　金：国家部委预研项目(020103)

摘　　要：提出导弹制导控制系统硬件量测设备精度要求的分析方法.以中制导精度为优化指标,以涉及中制导系统的硬件量测设备的精度要求为优化参数,采用遗传算法进行寻优,确定相关硬件量测设备的精度指标要求.仿真实验结果表明,在工程上优化结果有利于进一步的误差分析及硬件设备的选定,误差分析结果及硬件设备的选定影响制导控制系统的改进.Proposes a method of analysis for the precision of measuring equipments in missile guidance and control system. In this method the midcourse guidance precision is taken as the performance index and the equipments precision requirements are taken as parameters. Generic algorithm is introduced to optimize the performance index. The simulation results showed that the optimization results are reasonable and can be used to act as references for selecting measuring equipments in practice. Furthermore, how to improve the guidance and control system's design can be determined by analyzing the optimization results. In this respect it can be said that the precision analysis method and the guidance and control system's design method affect with each other and they are both taken into consideration to determine the precision and the feasibility of the guidance and control system.

关 键 词：制导精度 设备精度要求 遗传算法 

分 类 号：TN761[电子电信—电路与系统]