LORAN double master

简明释义

劳兰双主台

英英释义

例句

1.The LORAN double master setup provides a reliable source of positioning data.

该LORAN双主站设置提供可靠的定位数据来源。

2.The ship's navigation system was upgraded to include a LORAN double master for improved accuracy.

船只的导航系统升级为包含LORAN双主站，以提高精确度。

3.During the training, we learned how to operate the LORAN double master equipment.

在培训期间，我们学习了如何操作LORAN双主站设备。

4.Using a LORAN double master allows for better redundancy in maritime navigation.

使用LORAN双主站可以在海洋导航中提供更好的冗余性。

5.The coastal guard relies on the LORAN double master system to track vessels effectively.

海岸警卫队依赖于LORAN双主站系统有效追踪船只。

作文

In the realm of navigation technology, various systems have been developed to ensure accurate positioning and guidance. One such system is known as LORAN, which stands for Long Range Navigation. Among its advancements, the concept of LORAN double master has emerged, which significantly enhances the reliability and accuracy of navigation signals. This essay will explore the significance of LORAN double master in modern navigation, its operational principles, and its advantages over traditional methods.LORAN was originally developed during World War II to provide ships and aircraft with a means of determining their position relative to fixed land-based stations. The system works by transmitting radio signals from a network of ground-based transmitters. A receiver on a vessel or aircraft calculates its position based on the time difference between the reception of signals from multiple transmitters. The introduction of LORAN double master represents a significant evolution in this technology, where two master stations are used instead of one.The primary advantage of using a LORAN double master configuration is the increased accuracy it provides. By employing two master stations, the system can triangulate a position with greater precision. This is particularly crucial in areas where geographical features may interfere with signal clarity or where the terrain is complex. Moreover, the redundancy offered by having two master stations ensures that if one station fails or experiences interference, the other can still provide reliable navigation data.Another important aspect of LORAN double master is its ability to improve the coverage area. With two master stations, the effective range of the navigation signals can be extended, allowing users in remote or underserved regions to benefit from accurate positioning information. This is especially valuable for maritime operations, where vessels often travel through vast stretches of open water far from land-based navigation aids.Furthermore, the implementation of LORAN double master systems can contribute to enhanced safety in navigation. Accurate positioning is vital for avoiding collisions, especially in crowded shipping lanes or when navigating near coastlines. The improved reliability and precision provided by the double master configuration can help mariners make better-informed decisions, thereby reducing the risk of accidents.In addition to maritime applications, LORAN double master can also be utilized in aviation and land-based navigation. For instance, aircraft can benefit from the enhanced accuracy when flying in challenging environments, such as mountainous regions or during adverse weather conditions. Similarly, land vehicles can utilize the system to navigate through urban areas where GPS signals may be obstructed by tall buildings.Despite the advancements in satellite-based navigation systems like GPS, LORAN double master remains relevant due to its unique advantages. It offers a robust alternative that does not rely on satellites, making it less susceptible to disruptions caused by solar flares or other atmospheric conditions. Additionally, the cost-effectiveness of maintaining ground-based stations can be appealing for certain applications, especially in areas where infrastructure development is limited.In conclusion, the LORAN double master system represents a significant advancement in navigation technology. Its ability to provide accurate, reliable, and redundant positioning information makes it an invaluable tool in various fields, particularly in maritime and aviation operations. As we continue to explore new frontiers in navigation, the principles behind LORAN double master remind us of the importance of combining innovation with practical solutions to meet the challenges of modern navigation.

在导航技术领域，已经开发出多种系统以确保准确的定位和引导。其中一个系统被称为LORAN，即长距离导航。在其进步中，LORAN双主站的概念应运而生，显著提高了导航信号的可靠性和准确性。本文将探讨LORAN双主站在现代导航中的重要性、其操作原理以及相较于传统方法的优势。LORAN最初是在第二次世界大战期间开发的，为船舶和飞机提供了一种确定相对于固定陆基站位置的方法。该系统通过从一组地面发射器发送无线电信号来工作。船只或飞机上的接收器根据多个发射器信号接收的时间差来计算其位置。采用LORAN双主站配置代表了这一技术的重要演变，使用两个主站而不是一个。使用LORAN双主站配置的主要优势是它提供的更高准确性。通过使用两个主站，系统可以更精确地三角测量位置。这在地理特征可能干扰信号清晰度或地形复杂的地区尤为重要。此外，拥有两个主站所提供的冗余确保了如果一个站点故障或受到干扰，另一个仍然可以提供可靠的导航数据。LORAN双主站的另一个重要方面是其改善覆盖区域的能力。通过两个主站，导航信号的有效范围可以延伸，使偏远或服务不足地区的用户能够受益于准确的定位信息。这对海上作业尤其宝贵，因为船只经常穿越广阔的开水域，远离陆基导航辅助设施。此外，实施LORAN双主站系统有助于提高导航安全性。准确的定位对于避免碰撞至关重要，特别是在拥挤的航运通道或靠近海岸线时。双主站配置提供的更高可靠性和精度可以帮助海员做出更明智的决策，从而降低事故风险。除了海洋应用外，LORAN双主站还可以用于航空和陆基导航。例如，飞机在飞行于挑战性环境（如山区或恶劣天气条件）时，可以受益于增强的准确性。同样，陆上车辆可以利用该系统在城市区域导航，在这些地方GPS信号可能被高楼大厦阻挡。尽管卫星导航系统如GPS的进步，LORAN双主站因其独特优势仍然相关。它提供了一种不依赖于卫星的强大替代方案，因此不易受到太阳风暴或其他大气条件造成的干扰。此外，维护地面站的成本效益对某些应用可能具有吸引力，特别是在基础设施发展有限的地区。总之，LORAN双主站系统代表了导航技术的重要进步。其提供准确、可靠和冗余的定位信息的能力使其成为各个领域不可或缺的工具，特别是在海洋和航空作业中。随着我们继续探索导航的新前沿，LORAN双主站背后的原则提醒我们，将创新与实际解决方案相结合，以应对现代导航的挑战是多么重要。