| 制导炸弹模糊变结构滚转自动驾驶仪设计 |
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| 引用本文： | 梁卓,薛晓中,孙瑞胜,王航. 制导炸弹模糊变结构滚转自动驾驶仪设计[J]. 战术导弹技术, 2010, 0(3) |
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| 作者姓名： | 梁卓 薛晓中 孙瑞胜 王航 |
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| 作者单位： | 南京理工大学动力工程学院 |
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| 摘 要： | 针对制导炸弹控制系统工作在大空域下参数时变特点,设计了基于模糊滑模控制的变结构滚转自动驾驶仪.以某型制导炸弹为例进行了有初始滚转扰动下的六自由度全弹道数字仿真,就控制效果与传统的变结构自动驾驶仪进行了比较,并选取动压最小最大两种极端投弹条件考核了驾驶仪的鲁棒性.仿真结果显示,模糊变结构自动驾驶仪能实现无抖振滚转快速稳定,对气动、弹道及环境参数变化具有鲁棒自适应性.
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| 关 键 词： | 制导炸弹 变结构控制 模糊控制 滚转自动驾驶仪 |
The Design of Roll Autopilot Based on Fuzzy Variable Structure Control for A Guided Bomb |
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| Liang Zhuo; Xue Xiaozhong; Sun Ruisheng; Wang Hang. The Design of Roll Autopilot Based on Fuzzy Variable Structure Control for A Guided Bomb[J]. Tactical Missile Technology, 2010, 0(3) |
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| Authors: | Liang Zhuo Xue Xiaozhong Sun Ruisheng Wang Hang |
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| Affiliation: | Liang Zhuo; Xue Xiaozhong; Sun Ruisheng; Wang Hang(School of Power Engineering; Nanjing University of Science and Technology; Nanjing 210094; China); |
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| Abstract: | Considered the time-varying characteristics of parameters in huge airspace of a guided bomb,roll autopilot based on fuzzy variable structure control is designed.And simulations are carried out for a certain type of guided bomb with initial roll disturbance,and the control capability is also analyzed and compared with the traditional variable structure control autopilot.And then two extremely wicked conditions of the minimum dynamic pressure and the maximum dynamic pressure of bomb release are choosed to tes... |
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| Keywords: | guided bomb variable structure control fuzzy control roll autopilot |
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