概括
本研究引入了一种新的扫描电磁计,用于在周边扫描检测系统中高速图像转移补偿. 开发的系统有效地抑制了图像转移,确保在高频扫描期间清晰的探测器图像.
科学领域:
- 光学是什么?光学是什么?光学是什么?
- 机械工程 机械工程
- 控制系统 控制系统
背景情况:
- 周边扫描检测系统容易发生图像转移,影响图像质量.
- 高速图像转移补偿对于这些系统的清晰成像至关重要.
研究的目的:
- 设计和验证一个新的扫描电磁计,用于高速图像转移补偿.
- 在周边扫描检测系统中抑制图像转移.
主要方法:
- 开发了一种新的扫描电磁表,并推导出其数学转移函数模型.
- 设计了一个时间序列逻辑,用于周边扫描图像转移补偿控制.
- 建立了一个图像转移补偿测试系统,其中包括一个目标和亚齐图斯旋转桌等关键组件.
主要成果:
- 图像转移补偿系统实现了80 Hz的扫描频率,曝光时间为5 ms.
- 获得了清晰的探测器图像,证明有效地抑制了周边扫描图像转移.
- 控制逻辑和方法成功满足了高频补偿需求.
结论:
- 新型扫描仪设计和控制策略对于高频图像转移补偿是有效的.
- 开发的系统符合周边扫描检测系统的要求.
- 这项工作为类似的成像应用中图像转移补偿提供了宝贵的见解.
相关概念视频
01:25Galvanometer
2.3K
Common devices, including car instrument panels, battery chargers, and inexpensive electrical instruments, measure potential difference (voltage), current, or resistance using a d'Arsonval galvanometer. This electromechanical instrument is also known as a moving coil galvanometer.
The galvanometer consists of two concave-shaped permanent magnets, providing a uniform radial magnetic field in the annular region. In the center, a pivoted coil of fine copper wire is placed in the uniform...
The galvanometer consists of two concave-shaped permanent magnets, providing a uniform radial magnetic field in the annular region. In the center, a pivoted coil of fine copper wire is placed in the uniform...
2.3K
01:24Gyroscope: Precession
4.6K
Precession can be demonstrated effectively through a spinning top. If a spinning top is placed on a flat surface near the surface of the Earth at a vertical angle and is not spinning, it will fall over due to the force of gravity producing a torque acting on its center of mass. However, if the top is spinning on its axis, it precesses about the vertical direction, rather than topple over due to this torque. Precessional motion is a combination of a steady circular motion of the axis and the...
4.6K