pitch damping

简明释义

纵摇衰减

英英释义

例句

1.To enhance the performance of the musical instrument, the manufacturer focused on optimizing pitch damping.

为了提高乐器的性能，制造商专注于优化音高阻尼。

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

工程师们实施了一种新算法，以改善飞机控制系统中的音高阻尼。

3.The pitch damping feature in this audio software helps reduce unwanted resonances.

这个音频软件中的音高阻尼功能有助于减少不必要的共振。

4.In wind turbine design, effective pitch damping is crucial for maintaining energy efficiency.

在风力涡轮机设计中，有效的音高阻尼对维持能源效率至关重要。

5.During testing, we noticed that the pitch damping was insufficient, leading to instability in the drone's flight.

在测试中，我们注意到音高阻尼不足，导致无人机飞行不稳定。

作文

In the world of engineering and aerodynamics, understanding the concept of pitch damping is crucial for ensuring stability and control in various applications. Pitch damping refers to the phenomenon where the oscillations or movements around the pitch axis of an object, such as an aircraft, are reduced over time due to aerodynamic forces. This concept is particularly important in the design and operation of aircraft, as it directly affects how the aircraft responds to disturbances and maintains its intended flight path.When an aircraft experiences a disturbance, such as turbulence or a sudden change in wind direction, it may begin to pitch up or down. If the aircraft has effective pitch damping, these oscillations will decrease quickly, allowing the aircraft to return to a stable position without excessive pilot intervention. This is essential for passenger comfort and safety, as well as for the overall performance of the aircraft.The effectiveness of pitch damping can be influenced by several factors, including the aircraft's design, weight distribution, and control surfaces. Engineers often conduct simulations and wind tunnel tests to analyze how different designs will perform in terms of pitch damping. For instance, larger horizontal stabilizers can enhance pitch damping by providing more control authority, which helps to stabilize the aircraft during flight.Moreover, pitch damping is also relevant in other fields, such as marine engineering and automotive design. In ships, for example, pitch damping can refer to the reduction of oscillations in the vertical motion of the vessel caused by waves. Similarly, in automobiles, pitch damping can describe how the car's suspension system manages the up-and-down movements that occur when driving over bumps or uneven surfaces.Understanding pitch damping is not only important for engineers but also for pilots and operators who need to be aware of how their vehicles will respond to various conditions. Pilots are trained to recognize when an aircraft is experiencing excessive pitch oscillations and how to apply corrective measures to restore stability. This knowledge is vital for maintaining control and ensuring a safe flying experience.In conclusion, pitch damping is a fundamental concept in the fields of aerodynamics, marine engineering, and automotive design. Its significance lies in its ability to enhance stability and control in vehicles, ultimately contributing to safety and performance. As technology advances, the study of pitch damping continues to evolve, leading to innovations that improve the design and operation of various modes of transportation. By grasping the principles of pitch damping, engineers and operators can work together to create safer and more efficient vehicles for the future.

在工程和空气动力学的世界中，理解“俯仰阻尼”这一概念对于确保各种应用中的稳定性和控制至关重要。“俯仰阻尼”是指由于气动力的作用，物体（如飞机）围绕俯仰轴的振荡或运动随时间减少的现象。这个概念在飞机的设计和操作中尤为重要，因为它直接影响飞机对干扰的响应以及维持其预定飞行路径的能力。当飞机遭遇干扰，如湍流或风向的突然变化时，它可能会开始向上或向下俯仰。如果飞机具有有效的俯仰阻尼，这些振荡将迅速减小，使飞机能够在没有过多飞行员干预的情况下恢复到稳定位置。这对于乘客的舒适性和安全性以及飞机的整体性能都是至关重要的。俯仰阻尼的有效性可能受到多个因素的影响，包括飞机的设计、重量分布和控制面。工程师通常会进行模拟和风洞测试，以分析不同设计在俯仰阻尼方面的表现。例如，更大的水平尾翼可以通过提供更多的控制权来增强俯仰阻尼，这有助于在飞行过程中稳定飞机。此外，俯仰阻尼在其他领域也很相关，例如海洋工程和汽车设计。在船舶中，例如，俯仰阻尼可以指由于波浪引起的船只垂直运动的振荡减少。同样，在汽车中，俯仰阻尼可以描述汽车悬挂系统如何管理在颠簸或不平坦表面行驶时发生的上下运动。理解俯仰阻尼不仅对工程师重要，对需要意识到他们的车辆在各种条件下的响应的飞行员和操作员也是如此。飞行员接受培训，以识别飞机是否经历过度的俯仰振荡，以及如何采取纠正措施以恢复稳定。这种知识对于保持控制和确保安全飞行体验至关重要。总之，俯仰阻尼是空气动力学、海洋工程和汽车设计领域的基本概念。它的重要性在于其增强车辆稳定性和控制能力，从而最终有助于安全性和性能。随着技术的进步，俯仰阻尼的研究不断发展，导致改善各种交通工具设计和操作的创新。通过掌握俯仰阻尼的原理，工程师和操作员可以共同努力，为未来创造更安全、更高效的交通工具。