再入飞行器制导与总体参数的一体化设计

研究高超声速再入飞行器制导/总体参数一体化设计问题.论述飞行器总体设计中气动特性、姿控能力、防隔热水平、伺服能力、质量、结构强度、战标等总体参数对制导的影响,指出高超声速再入飞行器外形及制导的特点决定了在概念设计、方案设计阶段就需要考虑制导需求.以某飞行试验为背景,开展制导总体方案论证,协调飞行器总体参数与制导方案,给出高超声速再入飞行器制导/总体参数一体化设计的途径,为再入飞行器的工程研制提供思路.

Overall Design of the Guidance and System Parameters for Reentry Vehicle

The design of the guidance system for a hypersonic reentry vehicle is presented. The major contributors are discussed, such as aero characteristic, attitude control ability, thermal protective, servo ability, mass, and structure strength. The guidance requirement is needed for early conceptual design. A new approach for guidance overall design is presented. To be appropriate to the vehicle configuration, the guidance law is designed to coordinate the tightly coupled parameters of the vehicle and subsystems.