yaw stability

简明释义

航向稳定性

英英释义

例句

1.A well-designed tail section can significantly improve yaw stability in boats.

设计良好的尾部可以显著改善船只的偏航稳定性。

2.Pilots must understand how yaw stability affects their ability to control the aircraft.

飞行员必须了解偏航稳定性如何影响他们对飞机的控制能力。

3.The racing car’s yaw stability was tested on a track to ensure optimal handling.

赛车的偏航稳定性在赛道上进行了测试，以确保最佳操控性。

4.Engineers conducted tests to measure the yaw stability of the new drone model.

工程师们进行了测试，以测量新型无人机模型的偏航稳定性。

5.The aircraft's design focuses on improving yaw stability to enhance its performance during crosswinds.

飞机的设计侧重于改善偏航稳定性，以提高其在侧风中的性能。

作文

In the realm of aerodynamics and vehicle dynamics, the concept of yaw stability plays a crucial role in ensuring the safety and performance of various modes of transportation. Yaw stability refers to the ability of a vehicle to maintain its intended direction of travel without excessive lateral movement or rotation around its vertical axis. This stability is essential for both aircraft and ground vehicles, as it directly impacts their control and handling characteristics. For instance, in aviation, an aircraft's yaw stability is vital during flight maneuvers, particularly during takeoff and landing phases. A well-designed aircraft will exhibit positive yaw stability, meaning that if the aircraft experiences a yaw disturbance, such as a sudden gust of wind or an unintentional input from the pilot, it will naturally return to its original heading. This characteristic is often achieved through the careful design of the aircraft's tail surfaces and the placement of its center of gravity. Similarly, in the automotive industry, yaw stability is a critical factor in vehicle design and performance. Cars equipped with advanced stability control systems can detect when a vehicle begins to lose yaw stability—for example, during a sharp turn or slippery conditions—and automatically apply brakes to individual wheels to help the driver regain control. This technology significantly enhances safety by preventing skidding and rollover accidents, which can occur when a vehicle's yaw stability is compromised. Moreover, understanding yaw stability is also important in motorsport, where drivers push vehicles to their limits on racetracks. Teams invest considerable resources in tuning their cars for optimal yaw stability, as it can mean the difference between winning and losing a race. Engineers analyze data from sensors and simulations to ensure that the car maintains its line through corners while minimizing the risk of oversteering or understeering. In summary, yaw stability is a fundamental aspect of vehicle dynamics that affects how vehicles respond to various inputs and external conditions. Whether in aviation or automotive applications, maintaining proper yaw stability is essential for safety, performance, and overall control. As technology continues to advance, the methods for measuring and enhancing yaw stability will likely evolve, leading to even safer and more efficient modes of transportation. Understanding this concept not only aids in the design and operation of vehicles but also contributes to the broader field of engineering and safety protocols in transportation. In conclusion, yaw stability (偏航稳定性) is a term that encapsulates the importance of maintaining directional control in both aircraft and automobiles. It is a key factor that engineers and designers must consider to ensure that vehicles can safely navigate through various conditions, ultimately enhancing the experience for pilots and drivers alike.

在空气动力学和车辆动力学领域，偏航稳定性的概念在确保各种交通工具的安全性和性能方面发挥着至关重要的作用。偏航稳定性指的是车辆在没有过度横向移动或围绕其垂直轴旋转的情况下，保持其预定行驶方向的能力。这种稳定性对于飞机和地面车辆都是必不可少的，因为它直接影响到它们的控制和操控特性。例如，在航空中，飞机的偏航稳定性在飞行机动中至关重要，特别是在起飞和着陆阶段。一架设计良好的飞机将表现出正的偏航稳定性，这意味着如果飞机遭遇了一个偏航干扰，例如突如其来的风或飞行员的无意输入，它会自然返回到其原始航向。这一特性通常通过仔细设计飞机的尾部表面和重心的位置来实现。同样，在汽车工业中，偏航稳定性是车辆设计和性能的关键因素。配备先进稳定控制系统的汽车可以检测到车辆在开始失去偏航稳定性时——例如，在急转弯或滑溜的情况下——并自动对单个车轮施加刹车，以帮助驾驶员重新获得控制。这项技术显著提高了安全性，防止了打滑和翻车事故的发生，这些事故可能在车辆的偏航稳定性受到损害时发生。此外，了解偏航稳定性在赛车运动中也很重要，车手在赛道上将车辆推向极限。车队在调校汽车以实现最佳的偏航稳定性方面投入了大量资源，因为这可能是赢得比赛和失利之间的区别。工程师分析传感器和模拟器的数据，以确保汽车在转弯时保持线路，同时最小化过度转向或不足转向的风险。总之，偏航稳定性是车辆动力学的一个基本方面，影响着车辆对各种输入和外部条件的响应。无论是在航空还是汽车应用中，保持适当的偏航稳定性对于安全、性能和整体控制至关重要。随着技术的不断进步，测量和增强偏航稳定性的方法可能会不断演变，从而导致更安全、更高效的交通方式。理解这一概念不仅有助于车辆的设计和操作，也为交通运输领域的更广泛工程和安全协议做出了贡献。最后，偏航稳定性（yaw stability）是一个涵盖了在飞机和汽车中保持方向控制的重要性的术语。这是工程师和设计师必须考虑的关键因素，以确保车辆能够安全地在各种条件下导航，最终提升飞行员和驾驶员的体验。