pitch damping

简明释义

纵摇阻尼

英英释义

例句

1.The team focused on improving pitch damping to reduce vibrations in the bridge design.

团队专注于改善俯仰阻尼以减少桥梁设计中的振动。

2.In musical acoustics, pitch damping can affect how long a note resonates.

在音乐声学中，音高阻尼会影响音符共鸣的持续时间。

3.The engineers implemented a new algorithm to enhance the pitch damping in the aircraft's control system.

工程师们实施了一种新算法，以增强飞机控制系统中的俯仰阻尼。

4.The research indicated that the pitch damping in wind instruments is crucial for tone stability.

研究表明，管乐器中的音高阻尼对音色稳定性至关重要。

5.To achieve better sound quality, the studio adjusted the pitch damping settings on the mixing console.

为了获得更好的音质，录音室调整了混音台上的音高阻尼设置。

作文

In the world of engineering and physics, understanding various concepts is crucial for the design and operation of different systems. One such concept that often comes into play, especially in mechanical and aerospace engineering, is pitch damping. This term refers to the mechanism by which oscillations in the pitch angle of an object are reduced over time. To put it simply, pitch damping serves as a stabilizing factor, ensuring that any unwanted oscillations do not persist indefinitely, which could lead to instability or failure of the system.To illustrate the importance of pitch damping, let’s consider an aircraft in flight. When an aircraft maneuvers, changes in its pitch can cause it to experience oscillations. If these oscillations are not controlled, they can lead to a phenomenon known as 'phugoid oscillation,' where the aircraft continuously pitches up and down. This not only affects passenger comfort but can also pose serious safety risks. Therefore, engineers incorporate pitch damping mechanisms into the design of the aircraft to ensure that any pitch changes stabilize quickly, allowing for a smoother flight experience.Another example can be found in the design of musical instruments, particularly stringed instruments like violins or guitars. When a string is plucked, it vibrates and produces sound waves. However, without pitch damping, these vibrations would continue indefinitely, leading to a dissonant sound. The materials used in the construction of these instruments are chosen specifically for their ability to provide the right amount of pitch damping, allowing the notes to resonate clearly without unwanted overtones.In addition to its applications in aviation and music, pitch damping is also relevant in the field of robotics. Robots often need to maintain a stable orientation while moving or performing tasks. If a robot were to experience excessive pitch oscillations during its operations, it could lead to errors in task execution or even physical damage. By implementing effective pitch damping techniques, engineers can enhance the stability and reliability of robotic systems.The concept of pitch damping can also be extended to other fields such as economics and social sciences. For instance, when analyzing market trends, sudden fluctuations can occur due to various factors. If these fluctuations are too pronounced, they can lead to market instability. By applying principles analogous to pitch damping, economists can develop models that predict how these fluctuations will stabilize over time, providing valuable insights for investors and policymakers.In summary, pitch damping is a fundamental concept that plays a critical role in various fields, from aerospace engineering to music and robotics. Its primary function is to reduce unwanted oscillations, thereby enhancing stability and performance. Understanding this concept not only helps in the design of better systems but also contributes to the overall safety and efficiency of operations. As technology continues to evolve, the application and importance of pitch damping are likely to expand, making it a key area of study for future engineers and scientists.

俯仰阻尼是工程和物理学中的一个重要概念，尤其在机械和航空航天工程中，它对于不同系统的设计和运行至关重要。这个术语指的是一种机制，通过该机制，物体的俯仰角度中的振荡随着时间的推移而减小。简单来说，俯仰阻尼作为一种稳定因素，确保任何不必要的振荡不会无限期持续，这可能导致系统的不稳定或故障。为了说明俯仰阻尼的重要性，我们可以考虑一架正在飞行的飞机。当飞机进行机动时，其俯仰角的变化可能会导致它经历振荡。如果这些振荡得不到控制，就会出现一种现象，称为“俯仰波动”，飞机会不断上下俯仰。这不仅影响乘客的舒适度，还可能带来严重的安全风险。因此，工程师在飞机设计中加入了俯仰阻尼机制，以确保任何俯仰变化能够迅速稳定，从而提供更平稳的飞行体验。另一个例子可以在乐器设计中找到，特别是弦乐器如小提琴或吉他。当一根弦被拨动时，它会振动并产生声波。然而，如果没有俯仰阻尼，这些振动将无限期继续，导致不和谐的声音。这些乐器的材料选择是专门为了提供适当的俯仰阻尼，使音符清晰共鸣，而没有不必要的泛音。除了在航空和音乐中的应用外，俯仰阻尼在机器人领域也相关。机器人在移动或执行任务时，通常需要保持稳定的方向。如果机器人在操作过程中经历过多的俯仰振荡，可能会导致任务执行错误或甚至物理损坏。通过实施有效的俯仰阻尼技术，工程师可以提高机器人系统的稳定性和可靠性。俯仰阻尼的概念还可以扩展到经济学和社会科学等其他领域。例如，在分析市场趋势时，可能由于各种因素发生突然波动。如果这些波动过于明显，可能会导致市场不稳定。通过应用类比于俯仰阻尼的原则，经济学家可以开发模型，预测这些波动如何随时间稳定，为投资者和政策制定者提供有价值的见解。总之，俯仰阻尼是一个基本概念，在各个领域发挥着关键作用，从航空航天工程到音乐和机器人。它的主要功能是减少不必要的振荡，从而增强稳定性和性能。理解这一概念不仅有助于设计更好的系统，还有助于整体操作的安全性和效率。随着技术的不断发展，俯仰阻尼的应用和重要性可能会扩大，使其成为未来工程师和科学家的关键研究领域。