pitch stabilizer

简明释义

减纵摇装置

英英释义

例句

1.In drone technology, a pitch stabilizer is crucial for stable hovering.

在无人机技术中，俯仰稳定器对稳定悬停至关重要。

2.The new model features an advanced pitch stabilizer for improved performance.

新型号配备了先进的俯仰稳定器以提高性能。

3.The aircraft's pitch stabilizer helps maintain a steady flight attitude.

飞机的俯仰稳定器有助于保持稳定的飞行姿态。

4.Pilots rely on the pitch stabilizer to enhance safety during landing.

飞行员依赖于俯仰稳定器在着陆时增强安全性。

5.During turbulence, the pitch stabilizer adjusts to keep the nose level.

在颠簸期间，俯仰稳定器会调整以保持机头水平。

作文

In the world of aviation, ensuring the stability and safety of an aircraft is paramount. One of the critical components that contribute to this stability is the pitch stabilizer. The pitch stabilizer (俯仰稳定器) plays a vital role in maintaining the aircraft's nose position during flight, which directly affects its aerodynamic performance. Understanding how the pitch stabilizer functions can provide insights into the complexities of flight dynamics and aircraft design.The pitch stabilizer is essentially a device or mechanism that helps control the angle of attack of the aircraft's wings. When an aircraft takes off or lands, it experiences changes in pitch, which can lead to instability if not properly managed. The pitch stabilizer works by adjusting the horizontal stabilizer's angle, allowing pilots to maintain a steady flight path and avoid unwanted nose-up or nose-down attitudes.One of the most common types of pitch stabilizer is the horizontal stabilizer located at the tail of the aircraft. This component is designed to counteract the pitching moment created by the wings and engines. By providing a downward force, the horizontal stabilizer ensures that the aircraft remains level during flight. In addition to the fixed horizontal stabilizer, some aircraft are equipped with movable surfaces known as elevators, which are part of the pitch stabilizer system. These elevators can be adjusted by the pilot to raise or lower the tail, thus controlling the aircraft's pitch.The importance of the pitch stabilizer becomes particularly evident during critical phases of flight, such as takeoff and landing. During takeoff, the aircraft must achieve a specific angle of attack to generate enough lift. If the pitch is too high, the aircraft may stall; if it is too low, it may not gain sufficient altitude. The pitch stabilizer allows for precise adjustments, ensuring that the aircraft climbs smoothly and efficiently.Similarly, during landing, the pitch stabilizer helps manage the descent rate and angle. Pilots rely on the pitch stabilizer to maintain control as they approach the runway, making necessary adjustments to ensure a safe landing. Without a functioning pitch stabilizer, pilots would face significant challenges in managing the aircraft's attitude, potentially leading to dangerous situations.In conclusion, the pitch stabilizer is an essential component of modern aircraft, contributing significantly to flight stability and safety. Its ability to control the aircraft's pitch ensures that pilots can navigate through various flight conditions with confidence. As aviation technology continues to evolve, the design and functionality of the pitch stabilizer will likely see advancements, further enhancing the safety and efficiency of air travel. Understanding the role of the pitch stabilizer not only highlights its importance in aviation but also sheds light on the intricate engineering that goes into designing safe and reliable aircraft.

在航空领域，确保飞机的稳定性和安全性至关重要。影响这一稳定性的关键部件之一是俯仰稳定器。俯仰稳定器在飞行过程中维持飞机机头位置方面发挥着重要作用，这直接影响到其空气动力学性能。理解俯仰稳定器的功能可以为我们提供关于飞行动力学和飞机设计复杂性的见解。俯仰稳定器本质上是一个帮助控制飞机机翼攻角的装置或机制。当飞机起飞或降落时，会经历俯仰变化，如果不加以管理，可能会导致不稳定。俯仰稳定器通过调整水平稳定器的角度来工作，使飞行员能够保持稳定的飞行路径，避免出现不必要的抬头或低头姿态。最常见的俯仰稳定器类型是位于飞机尾部的水平稳定器。该部件旨在抵消由机翼和发动机产生的俯仰力矩。通过提供向下的力量，水平稳定器确保飞机在飞行中保持水平。除了固定的水平稳定器外，一些飞机还配备了可动表面，即升降舵，属于俯仰稳定器系统的一部分。这些升降舵可以由飞行员调节，以抬高或降低尾部，从而控制飞机的俯仰。俯仰稳定器的重要性在飞行的关键阶段，诸如起飞和降落时尤为明显。在起飞过程中，飞机必须达到特定的攻角以产生足够的升力。如果俯仰角过高，飞机可能会失速；如果过低，则可能无法获得足够的高度。俯仰稳定器允许进行精确的调整，确保飞机平稳有效地爬升。同样，在降落过程中，俯仰稳定器有助于管理下降率和角度。飞行员依赖俯仰稳定器在接近跑道时保持控制，进行必要的调整以确保安全着陆。如果没有正常工作的俯仰稳定器，飞行员将在管理飞机姿态时面临重大挑战，可能导致危险情况。总之，俯仰稳定器是现代飞机的一个基本组件，对飞行稳定性和安全性贡献显著。它控制飞机俯仰的能力确保飞行员能够自信地应对各种飞行条件。随着航空技术的不断发展，俯仰稳定器的设计和功能可能会看到进步，进一步增强航空旅行的安全性和效率。理解俯仰稳定器的角色不仅突显了其在航空中的重要性，也揭示了设计安全可靠飞机所需的复杂工程。