| 飞机防滑刹车系统数字控制器的设计 |
| Digital Controller Design for Aircraft Anti-skid Break Control System |
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| 中文摘要: |
| 提出了一种飞机防滑刹车数字控制器的设计方法。数字控制器采用离散化的速度差加偏压作为控制算法，并由软件加以实现；对飞机刹车过程中可能遇到的干扰做了相应的处理，使系统始终都能保持稳定可靠的性能。试验表明，数字控制器有效地提高了刹车效率，增强了系统的鲁棒性。 |
| 英文摘要: |
| This paper presents the design of a digital anti-skid break controller. The control algorithm is obtained via discretization of continuous-time slip-velocity controller and pressure-bias-modulated(PBM) type antiskid break controller. The algorithm, implemented with software, thus is easy to tune and modify. As a result of dealing with disturbances, which may be encountered during aircraft's breaking, the digital controller can provide the stable and reliable performance. The results indicate that the digital controller improves the aircraft brake performance effectively and enhances the system robustness. |
| 郝利辉 潘海挺 李玉忍 |
西北工业大学自动化学院 陕西西安710072
(郝利辉，潘海挺)
，西北工业大学自动化学院 陕西西安710072(李玉忍)
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| 中文关键词: 数字控制器 防滑刹车 离散化 |
| 英文关键词:digital controller,anti-skid break,discretization |
| 基金项目: |
| DOI： |
| 引用本文：郝利辉,潘海挺,李玉忍.飞机防滑刹车系统数字控制器的设计[J].计测技术,2005,25(2):31~33,57. |
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