roll damping ratio

简明释义

横摇阻尼系数

英英释义

例句

1.During the design phase, we must assess the roll damping ratio 横滚阻尼比 to meet regulatory standards.

在设计阶段，我们必须评估roll damping ratio 横滚阻尼比以满足监管标准。

2.The aircraft's stability can be significantly improved by optimizing the roll damping ratio 横滚阻尼比 during flight tests.

通过在飞行测试中优化roll damping ratio 横滚阻尼比，可以显著提高飞机的稳定性。

3.A higher roll damping ratio 横滚阻尼比 typically indicates better resistance to unwanted rolling motions.

较高的roll damping ratio 横滚阻尼比通常表示对不必要的横滚运动具有更好的抵抗力。

4.The roll damping ratio 横滚阻尼比 can be influenced by the distribution of weight within the aircraft.

飞机内部的重量分布可以影响roll damping ratio 横滚阻尼比。

5.Engineers need to calculate the roll damping ratio 横滚阻尼比 to ensure safe maneuverability in high-speed turns.

工程师需要计算roll damping ratio 横滚阻尼比以确保在高速转弯时的安全机动性。

作文

Understanding the dynamics of vehicles, especially in terms of their stability and handling, is crucial for both designers and users. One of the key parameters that play a significant role in this aspect is the roll damping ratio. The roll damping ratio refers to the measure of how quickly a vehicle returns to its upright position after experiencing a roll motion, such as during a turn or when encountering uneven surfaces. A higher roll damping ratio indicates that the vehicle will stabilize more quickly, reducing the risk of rollover accidents and enhancing passenger comfort. In automotive engineering, achieving an optimal roll damping ratio is essential for ensuring that vehicles can handle corners efficiently without excessive body lean. Engineers often adjust suspension systems, including shock absorbers and anti-roll bars, to modify the roll damping ratio. This adjustment helps in balancing the vehicle’s performance characteristics, providing a smooth ride while maintaining control during dynamic maneuvers.The importance of the roll damping ratio extends beyond just passenger vehicles; it is also vital in the design of commercial vehicles, buses, and even aircraft. For instance, in airplanes, the roll damping ratio influences how the aircraft responds to turbulence and turns. A well-designed roll damping ratio ensures that the aircraft remains stable during flight, enhancing safety and comfort for passengers and crew alike.Moreover, the roll damping ratio can significantly affect the vehicle's performance on various terrains. For off-road vehicles, a lower roll damping ratio may be beneficial as it allows for greater articulation of the wheels over obstacles. However, this can lead to increased body roll and potential instability on paved roads. Therefore, manufacturers must carefully consider the intended use of the vehicle when designing the roll damping ratio.Testing and measuring the roll damping ratio is typically done using specialized equipment that simulates different driving conditions. Engineers analyze the vehicle's response to inputs such as steering angles and lateral forces to determine the effectiveness of the roll damping ratio. By doing so, they can make informed decisions about design modifications and improvements.In conclusion, the roll damping ratio is a fundamental concept in vehicle dynamics that impacts safety, comfort, and performance. Understanding how to optimize this ratio is critical for engineers who aim to create vehicles that not only meet regulatory standards but also provide an enjoyable driving experience. As technology advances, the ability to fine-tune the roll damping ratio will likely become even more sophisticated, leading to safer and more efficient vehicles on the road.

理解车辆的动态特性，特别是在稳定性和操控性方面，对设计师和用户来说至关重要。影响这一方面的关键参数之一是侧倾阻尼比。侧倾阻尼比指的是车辆在经历侧倾运动（例如转弯或遇到不平坦表面时）后返回直立位置的速度。较高的侧倾阻尼比意味着车辆能够更快地稳定下来，从而降低翻车事故的风险，并提高乘客的舒适度。在汽车工程中，达到最佳的侧倾阻尼比对于确保车辆在转弯时高效处理而不产生过多的车身倾斜至关重要。工程师通常会调整悬挂系统，包括减震器和防侧倾杆，以修改侧倾阻尼比。这种调整有助于平衡车辆的性能特征，提供平稳的驾驶体验，同时在动态操作中保持控制。侧倾阻尼比的重要性不仅限于乘用车；它在商用车、公交车甚至飞机的设计中也至关重要。例如，在飞机中，侧倾阻尼比影响飞机对颠簸和转弯的反应。良好设计的侧倾阻尼比确保飞机在飞行过程中保持稳定，提高乘客和机组人员的安全性和舒适度。此外，侧倾阻尼比还会显著影响车辆在各种地形上的表现。对于越野车辆而言，较低的侧倾阻尼比可能是有利的，因为它允许车轮在障碍物上有更大的活动能力。然而，这可能导致车身侧倾增加，并在铺装道路上潜在的不稳定。因此，制造商在设计侧倾阻尼比时必须仔细考虑车辆的预期用途。测试和测量侧倾阻尼比通常使用专门设备，模拟不同的驾驶条件。工程师分析车辆对转向角度和侧向力等输入的响应，以确定侧倾阻尼比的有效性。通过这样做，他们可以就设计修改和改进做出明智的决定。总之，侧倾阻尼比是车辆动态学中的一个基本概念，影响安全性、舒适性和性能。理解如何优化这一比率对旨在制造不仅符合监管标准而且提供愉悦驾驶体验的车辆的工程师至关重要。随着技术的进步，精细调整侧倾阻尼比的能力可能会变得更加复杂，从而使道路上的车辆更加安全和高效。