南京航空航天大学学报2012，Vol.44Issue(1)：75-80,6.
运输机超低空空投重物动力学分析与H∞鲁棒控制设计
Dynamics Analysis for Transport Airdropping Heavy Cargo at Super-Low-Altitude and Design of H∞ Roubust Control
摘要
Abstract
Transport airdropping heavy cargo at super-low-altitude is a complex technical procedure demanding high precision control. The second class equations of Lagrange analytical mechanics are used for establishing the dynamics model for transport-cargo-two-body systems. The model is simpler than Newtonian mechanics since the constraint force between transport and cargo is ideal. State space description is obtained then and state feedback H∞ flight control law is designed in order to suppress transport's attitude response to heavy cargo's moving in airdropping procedure. Numerical simulation is carried out in the conditions of open-loop and closed-loop respectively and the results show that the proposed H∞ closed-loop flight control law is effective.关键词
运输机/空投/飞行控制系统/H∞控制/拉格朗日分析力学Key words
transport/ airdrop/ flight control system/ H∞ control/ Lagrange analytical mechanics分类
航空航天引用本文复制引用
韩艳铧,陆宇平..运输机超低空空投重物动力学分析与H∞鲁棒控制设计[J].南京航空航天大学学报,2012,44(1):75-80,6.基金项目
南京航空航天大学2010年基本科研业务费专项科研(W1013-HT)资助项目. （W1013-HT）
