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| 基于ARM的弹道跟踪转镜控制器设计 |
| Design of the trajectory tracking follower mirror controller based on ARM |
| 投稿时间:2010-07-20 |
| DOI: |
| 中文关键词: 跟踪转镜;伺服控制;ARM |
| 英文关键词:follower mirror servo control ARM |
| 基金项目:2010年教育厅基金资助项目(2010JK583) |
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| 中文摘要: |
| 弹道跟踪转镜已经成为一种跟踪拍摄弹丸飞行姿态的成熟可靠的方法。其中,伺服运动控制器是跟踪转镜的核心部件,其精度和实时性是决定系统整体性能的关键。本文基于Advanced RISC Machine系统原理,以下简称ARM,提出了一种转镜伺服控制系统的设计方案,详细介绍了控制器的原理以及软硬件设计方案。分析结果表明:本文设计可以实现0.4°的控制精度,同时,部件的控制实时响应时间最小可到 1ms。 |
| 英文摘要: |
| Trajectory tracking rotating mirror has become a mature and reliable method to acquire the image of a flight projectile. Servo motion controller is the core component of the follower mirror, and the overall system performance is determined by the accuracy and real-time. The paper proposed a design scheme of a servo control system of follower rotating mirror based on the ARM system principles. We give the detailed introduction of the controller principles, hardware and software design. The results show that the system achieves the control accuracy of 0.4°and the control response time of 1ms minimum. |
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