An adaptive error-based observer method in electro-optical tracking
It is a feedforward control method that only needs an error signal to observe the target trajectory and external disturbances. And it can be used to improve the tracking and anti-disturbance
Small tracking error correction for moving targets of intelligent
The core goal of this work is to address the issues, such as small tracking error correction and aiming control, of electro-optical detection systems by using mechatronics drive
Optical path pointing error and coaxiality analysis of APT system of
Precision beam pointing is the key indicator for APT (acquisition, pointing and tracking) system in space laser communication. The laser travels inside the optical system and the pointing vector will be
Tracking System for Optical Mobile Communication and the Design
Closed-form outage probability expression is derived for the optical mobile communication system with tracking, where pointing erro power and reduce the outage probability, the recommended size of a
Bit Error Rate (BER) in Optical Links: Causes and Mitigation
As optical links are increasingly used for high-speed data transfer, understanding and managing BER becomes essential to ensure reliable communication. Causes of Bit Errors in Optical
Small tracking error correction for moving targets of intelligent
Small tracking error correction for electro-optical systems is essential to improve the tracking precision of future mechanical and defense technology. Aerial threats, such as “low, slow,
Tracking error compensation technology for coherent tracking system
Several space laser communication plans have been developed and space optical communication has become the first choice for inter-satellite communications. The divergence angle
Lao National Internet Center (LANIC)
National Transmission and Crosse Broder Connection Points Fiber Optic connecting all provinces and all districts
Evaluation and Comparison of Target Registration Error
Abstract and Figures Optical tracking systems combined with imaging modalities such as computed tomography and magnetic reso-nance imaging are
Small tracking error correction for moving targets of intelligent
A small deviation in the time-delay of the image tracker is essential for improving the tracking precision of an electro-optical system, and for future advances in actuator technology.
Demonstration of 100 Gbps coherent free-space optical communications
The ultra-high capacity of coherent free-space optical communications has been demonstrated across static links by various groups.
Tracking System for Fast Moving Nodes in Optical Mobile Communication
Free space optical communication has been applied in many scenarios because of its security, low cost and high rates. In such scenarios, a tracking system is necessary to ensure an acceptable signal
(PDF) Fault Detection Technique by using OTDR:
In optical fiber communication, optical time domain reflectometry (OTDR) is a commonly used technique for characterization and fault location of
An adaptive error-based observer method in electro-optical tracking
Considering the limitation of the changing target motion and external disturbance on the tracking accuracy of the electro-optical tracking system, this paper proposed an adaptive error-based
This reference is intended for preliminary optical-network research. Compatibility, link budgets, installation methods, test limits and applicable standards must be verified for the specific project.