angular rate

简明释义

角速率

英英释义

例句

1.In physics, the angular rate 角速度 is often represented by the Greek letter omega (ω).

在物理学中，angular rate 角速度通常用希腊字母欧米伽（ω）表示。

2.The robot's angular rate 角速度 is measured in degrees per second to ensure precise movements.

机器人的angular rate 角速度以每秒度数来测量，以确保精确的动作。

3.To calculate the angular rate 角速度 of a wheel, you need to know the number of rotations per minute.

要计算轮子的angular rate 角速度，你需要知道每分钟的旋转次数。

4.In a spinning ride, the angular rate 角速度 determines how fast the ride rotates around its axis.

在旋转游乐设施中，angular rate 角速度决定了游乐设施围绕其轴心旋转的速度。

5.The drone's flight stability relies on maintaining a constant angular rate 角速度 during maneuvers.

无人机的飞行稳定性依赖于在操作过程中保持恒定的angular rate 角速度。

作文

In the field of physics and engineering, understanding motion is crucial for various applications. One important concept that helps us describe rotational motion is the angular rate. The angular rate refers to the rate at which an object rotates around a specific axis. It is typically measured in degrees per second or radians per second. This concept is particularly significant in fields such as robotics, aerospace, and mechanical engineering, where precise control of rotational movements is essential. For instance, when designing a robotic arm, engineers must consider the angular rate to ensure that the arm moves smoothly and accurately to perform tasks. If the angular rate is too high, it may lead to overshooting the target position, while a low angular rate can result in sluggish movement, affecting efficiency.Moreover, the angular rate plays a vital role in navigation systems. In aviation, pilots rely on instruments that measure the angular rate to maintain steady flight paths and make necessary adjustments during maneuvers. Similarly, in maritime navigation, ships utilize gyroscopes that provide information about the angular rate, helping them to navigate accurately even in turbulent waters.The mathematical representation of angular rate is relatively straightforward. It can be expressed as the change in angular displacement over time. For example, if an object completes a full rotation (360 degrees) in 2 seconds, its angular rate would be 180 degrees per second. Understanding this calculation is crucial for engineers and scientists who need to predict how quickly an object will rotate under various conditions.In addition to its practical applications, the angular rate also has theoretical implications in physics. It is closely related to concepts such as angular momentum and torque. Angular momentum, which is the product of an object's moment of inertia and its angular rate, describes the amount of rotational motion an object possesses. Torque, on the other hand, is the force that causes an object to rotate, and it is directly proportional to the angular rate when considering rotational dynamics.Furthermore, advancements in technology have led to the development of sensors capable of measuring angular rate with high precision. These sensors are commonly used in smartphones, gaming devices, and virtual reality equipment to enhance user experience by providing accurate motion tracking. As technology continues to evolve, the importance of understanding and utilizing the angular rate will only increase, paving the way for innovations in various fields.In conclusion, the concept of angular rate is fundamental to our understanding of rotational motion. Its applications span across numerous industries, from robotics to aviation, highlighting its significance in both practical and theoretical contexts. By mastering the principles associated with the angular rate, individuals can better grasp the complexities of motion and contribute to advancements in technology and engineering. Whether one is designing a new gadget or navigating a plane, the angular rate remains a critical factor that influences performance and efficiency.

在物理和工程领域，理解运动对各种应用至关重要。一个帮助我们描述旋转运动的重要概念是角速度。角速度指的是物体围绕特定轴旋转的速率。它通常以每秒度或每秒弧度来测量。这个概念在机器人技术、航空航天和机械工程等领域尤为重要，因为精确控制旋转运动是必不可少的。例如，在设计机器人手臂时，工程师必须考虑角速度以确保手臂平稳且准确地移动以执行任务。如果角速度过高，可能会导致超过目标位置，而角速度过低则会导致动作迟缓，影响效率。此外，角速度在导航系统中也起着至关重要的作用。在航空中，飞行员依赖测量角速度的仪器来保持稳定的飞行路径，并在机动过程中进行必要的调整。同样，在海洋导航中，船只利用陀螺仪提供关于角速度的信息，帮助它们即使在动荡的水域中也能准确导航。角速度的数学表示相对简单。它可以表示为角位移随时间的变化。例如，如果一个物体在2秒内完成一个完整的旋转（360度），那么它的角速度将是每秒180度。理解这个计算对于需要预测物体在各种条件下旋转速度的工程师和科学家至关重要。除了其实际应用外，角速度在物理学中也具有理论意义。它与角动量和扭矩等概念密切相关。角动量是物体的惯性矩与其角速度的乘积，描述了物体所拥有的旋转运动量。而扭矩则是使物体旋转的力，它与考虑旋转动力学时的角速度成正比。此外，技术的进步导致开发出能够高精度测量角速度的传感器。这些传感器通常用于智能手机、游戏设备和虚拟现实设备中，通过提供准确的运动追踪来增强用户体验。随着技术的不断发展，理解和利用角速度的重要性只会增加，为各个领域的创新铺平道路。总之，角速度的概念是我们理解旋转运动的基础。它的应用跨越多个行业，从机器人到航空，突显了其在实际和理论背景下的重要性。通过掌握与角速度相关的原则，个人可以更好地理解运动的复杂性，并为技术和工程的进步做出贡献。无论是在设计新设备还是导航飞机时，角速度始终是影响性能和效率的关键因素。