direct coupled

简明释义

直接耦合

英英释义

例句

1.For this project, we will implement a direct coupled feedback loop.

对于这个项目，我们将实施一个直接耦合的反馈回路。

2.The direct coupled configuration allows for better performance in high-frequency applications.

这种直接耦合的配置在高频应用中允许更好的性能。

3.The audio amplifier features a direct coupled output stage for improved sound quality.

这款音频放大器具有一个直接耦合的输出阶段，以提高音质。

4.In this design, the transistors are direct coupled to minimize signal loss.

在这个设计中，晶体管是直接耦合的，以最小化信号损失。

5.We chose a direct coupled system to enhance the response time of the machinery.

我们选择了一个直接耦合的系统，以增强机器的响应时间。

作文

In the realm of engineering, the term direct coupled refers to a system where two components are connected in such a way that they transmit power or motion directly without any intermediary devices. This concept is particularly significant in the design and functionality of various machines and systems. For example, in electric motors, a direct coupled setup can enhance efficiency by minimizing energy loss that typically occurs in systems with belts or gears. By eliminating these intermediaries, the direct connection allows for a more straightforward transfer of energy, which can lead to improved performance and reliability.The advantages of direct coupled systems are manifold. Firstly, they often require less maintenance compared to systems that rely on additional components. Belts and gears can wear out over time, necessitating regular checks and replacements. In contrast, a direct coupled configuration reduces the number of parts that can fail, thereby increasing the overall lifespan of the machinery. Additionally, this type of coupling can lead to a reduction in noise levels, as there are fewer moving parts that generate sound during operation.However, it is essential to consider the limitations of direct coupled systems as well. One significant drawback is the potential for misalignment. Since the components are directly connected, any slight deviation in alignment can lead to increased wear or even catastrophic failure. Engineers must ensure precise alignment during installation to mitigate this risk. Furthermore, direct coupled systems may not always be suitable for applications requiring flexibility or variable speed. In such cases, using belts or gears might provide the necessary adaptability that a direct coupled setup cannot offer.In practical applications, direct coupled systems are prevalent in various fields, including automotive, aerospace, and industrial machinery. For instance, many modern vehicles utilize direct coupled transmissions that connect the engine directly to the wheels, providing better fuel efficiency and performance. Similarly, in the aerospace industry, direct coupled engines are designed to deliver thrust directly to the aircraft's propulsion system, optimizing the power-to-weight ratio and enhancing overall flight performance.Moreover, the trend towards automation and advanced technologies has further popularized the use of direct coupled systems. With the rise of robotics and automated machinery, engineers are increasingly looking for ways to streamline operations and reduce complexity. Direct coupled configurations align perfectly with these goals, allowing for faster response times and improved control over mechanical processes.In conclusion, the concept of direct coupled systems plays a crucial role in modern engineering and technology. While they offer numerous advantages, including reduced maintenance and improved efficiency, it is vital to weigh these benefits against their limitations. As industries continue to evolve, the application and innovation surrounding direct coupled systems will undoubtedly remain a focal point for engineers and designers alike. Understanding this term and its implications can lead to better decision-making and enhanced designs in various engineering fields.

在工程领域中，术语直接耦合指的是两种组件以一种方式连接，使它们能够直接传递动力或运动，而不需要任何中介设备。这个概念在各种机器和系统的设计与功能中尤为重要。例如，在电动机中，直接耦合的设置可以通过最小化在使用皮带或齿轮的系统中通常发生的能量损失来提高效率。通过消除这些中介，直接连接允许更直接的能量传输，这可以导致性能和可靠性的提升。直接耦合系统的优点是多方面的。首先，与依赖额外组件的系统相比，它们通常需要更少的维护。皮带和齿轮会随着时间的推移而磨损，需要定期检查和更换。相比之下，直接耦合配置减少了可能出现故障的部件数量，从而增加了机械的整体使用寿命。此外，这种类型的耦合可以降低噪音水平，因为在操作过程中移动的部件较少。然而，也必须考虑直接耦合系统的局限性。一个显著的缺点是潜在的对准问题。由于组件是直接连接的，任何微小的对准偏差都可能导致磨损增加甚至灾难性故障。工程师必须确保在安装过程中进行精确对齐，以减轻这种风险。此外，对于需要灵活性或可变速度的应用，直接耦合系统可能并不总是合适。在这种情况下，使用皮带或齿轮可能提供直接耦合设置无法提供的必要适应性。在实际应用中，直接耦合系统在汽车、航空航天和工业机械等各个领域都很常见。例如，许多现代车辆采用直接耦合变速器，将发动机直接连接到车轮，从而提供更好的燃油效率和性能。类似地，在航空航天工业中，直接耦合发动机被设计为将推力直接传递给飞机的推进系统，优化功率与重量比，并增强整体飞行性能。此外，自动化和先进技术的趋势进一步普及了直接耦合系统。随着机器人和自动化机械的兴起，工程师越来越寻求简化操作和减少复杂性的方法。直接耦合配置与这些目标完美契合，允许更快的响应时间和对机械过程的更好控制。总之，直接耦合系统的概念在现代工程和技术中扮演着至关重要的角色。虽然它们提供了许多优点，包括减少维护和提高效率，但权衡这些好处与其局限性同样重要。随着各个行业的不断发展，围绕直接耦合系统的应用和创新无疑将继续成为工程师和设计师关注的焦点。理解这个术语及其影响可以帮助更好地决策，并在各个工程领域中实现更好的设计。