跨大气层飞行器爬升段飞行控制律方案研究  

Conceptual Study on Flight Control Laws for a Trans-Aerosphere Vehicle in Climbing Phase

作　　者：周欲晓[1] 张子彦[2] 明晓[3] 

机构地区：[1]南京航空航天大学无人机研究所,江苏南京210016 [2]成都飞机设计研究所,四川成都610041 [3]南京航空航天大学宇航学院,江苏南京210016

出　　处：《飞行力学》2006年第1期9-12,共4页Flight Dynamics

摘　　要：跨大气层飞行器在爬升过程中重量、重心、高度和速度等参数变化剧烈,因而飞行器的操纵稳定特性也变化急剧,与常规飞行器相比其飞行控制律设计有它的特殊性。针对跨大气层飞行器的飞行特点,提出了四种纵向控制律初步方案,分析研究了这四种控制律设计方案的特点及存在问题,为具体的控制律方案设计提供了初步基础。During the climbing phase, the parameters, such as weight, center of weight, altitude and velocity of a trans-aerosphere vehicle changed so much so that its control and stability also change so much. Based on the flight characteristics of the trans-aerosphere vehicle, the preliminary schemes for control systems were presented. A better one was selected by analyzing several inner and outer loops projects.

关 键 词：跨大气层飞行器 爬升段 控制律 设计方案 

分 类 号：V249.1[航空宇航科学与技术—飞行器设计]