two axis electro optical infrared
Dual-Axis Electro-Optical Targeting System
Dual-Axis Electro-Optical Targeting System
Dual-axis charts are an excellent way to display correlation between multiple data series that are measured in different units.dual-axis ir: electro optical focus They are visually compelling, simple to understand and can be used in a wide range of scenarios. However, they have drawbacks when used inappropriately or in conjunction with other chart types that can skew the perception of your data. In this article, we will discuss the pros and cons of using dual-axis charts and explore some alternatives that you can use to deliver impactful data visualizations.
AXIS P4705-PLVE is a powerful, two-axis gyro stabilized, dual sensor electro optical targeting system that provides high-performance IR and laser detection, recognition, tracking and imaging for airborne surveillance and laser ranging applications.dual-axis ir: electro optical focus It offers a full 360° continuous rotation servo motor, built-in 30X HD zoom camera and lsaer un-cooled longwave infrared sensor for all-weather operation. The EO sensors can capture the scene with both visible light and infrared simultaneously to provide a complete picture of the target, while the servo system enables high-resolution real-time positioning.
The system consists of an inner gimbal that carries the EO devices and rotates in the Yaw and Pitch directions, and an outer gimbal that makes the cross elevation rotation (Azimuth) about the Z-axis.dual-axis ir: electro optical focus The dual-axis gyro stabilization system is designed to be light weight, small and compact, providing the flexibility to meet the demanding application requirements.
In the embodiment shown in FIG.dual-axis ir: electro optical focus 2, the guidance system 200 may include a dual-mode co-boresighted SAL/IR seeker 260. The dual-mode seeker 260 may have a two-mirror optical system with a common aperture to capture and focus laser light 295 (0.35 to less than 3 microns) reflected from the target to form a laser energy spot on a positionally-sensitive SAL detector, and to capture and condense or focus passive IR emissions 297 (LWIR 8-12 microns or MWIR 3 to 5 microns) emitted from the target to form an IR image on an IR detector. The dual-mode seeker 260 also may have a spreader to increase the diameter of the laser energy spot and/or the IR image.
The gimbal 404 slews the optical system comprising at least the primary mirror, secondary mirror/lens and SAL detector around a first axis 418 to slew the seeker boresight about a corresponding second axis 420 across the field of regard (FOR). The struts and mounting structures may obstruct the common aperture of the optical system and create obscurations on the dome ring that obstruct the transmission of laser energy to the SAL detector. This obstructs the SAL detector dead zone and produces slope non-linearities in the system transfer function of the SAL detector. These obscurations are compensated for by a three-dimensional table of corrections indexed by angular offset and Y, X positions. The flight control system 230 may apply the corrections to the SAL guidance signals to generate control signals for controlling the flight of the airborne platform. The corrections are stored in the computer memory of the flight control system for later use during flight to correct for vignetting.
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