transient acceleration

简明释义

瞬时加速度

英英释义

例句

1.In the simulation, we measured the transient acceleration of the vehicle as it navigated through rough terrain.

在模拟中，我们测量了车辆在崎岖地形中导航时的瞬时加速。

2.The rocket experienced a burst of transient acceleration during launch, which helped it break through the atmosphere.

火箭在发射过程中经历了一次瞬时加速，这帮助它突破了大气层。

3.During the test flight, the aircraft's systems recorded a significant transient acceleration at takeoff.

在测试飞行中，飞机的系统记录了起飞时显著的瞬时加速。

4.The transient acceleration observed in the pendulum swing was due to external forces acting on it.

摆动中观察到的瞬时加速是由于外力作用于其上。

5.The engineer noted that the transient acceleration could lead to structural stress on the bridge.

工程师指出，瞬时加速可能会导致桥梁的结构应力。

作文

In the realm of physics and engineering, the term transient acceleration refers to a temporary increase in the rate of change of velocity of an object. This phenomenon is crucial in various applications, ranging from automotive engineering to aerospace dynamics. Understanding transient acceleration is essential for designing systems that can withstand sudden changes in motion without compromising performance or safety.To illustrate the concept, let’s consider a car accelerating from a standstill. When the driver presses the accelerator pedal, the engine generates power, which is transmitted to the wheels. Initially, the car experiences a period of transient acceleration, where the speed increases rapidly as the engine builds up torque. This phase is critical because it determines how quickly the vehicle can reach its desired speed. Engineers must carefully analyze this phase to ensure that the car’s components can handle the stress and strain caused by the rapid acceleration.In addition to automotive applications, transient acceleration plays a significant role in the field of aerospace. For instance, during takeoff, an aircraft experiences a rapid increase in speed as it moves down the runway. The forces acting on the aircraft during this transient acceleration phase are substantial, necessitating robust design and engineering practices to ensure the aircraft can safely handle these forces. Failure to account for transient acceleration can lead to structural failures or compromised safety during flight.Moreover, transient acceleration is also relevant in the context of robotics. Robots often need to perform tasks involving quick movements, such as picking up objects or navigating through tight spaces. Understanding how to manage transient acceleration allows engineers to program robots that can move swiftly while maintaining precision and control. This is particularly important in applications like automated manufacturing, where speed and accuracy are paramount.The study of transient acceleration is not limited to practical applications; it also has theoretical implications. Researchers explore the mathematical models that describe the behavior of objects undergoing transient acceleration. These models help predict how different materials and structures will respond under varying conditions of acceleration, leading to advancements in material science and engineering practices.Furthermore, the impact of transient acceleration extends beyond physical systems. In the realm of human physiology, for example, understanding how the body reacts to sudden accelerations is vital for safety in activities such as motorsports or aviation. The forces experienced during transient acceleration can affect a person’s ability to function and react, making it crucial for designers of safety equipment to consider these factors.In conclusion, the concept of transient acceleration encompasses a wide range of applications and implications across various fields. From automotive engineering to aerospace dynamics, the ability to understand and manage transient acceleration is vital for ensuring safety, performance, and efficiency. As technology continues to advance, the importance of this phenomenon will only grow, highlighting the need for ongoing research and development in this area. Whether in designing faster cars, safer aircraft, or more efficient robots, the principles governing transient acceleration will remain at the forefront of engineering challenges and innovations.

在物理和工程领域，术语瞬态加速度指的是物体速度变化率的暂时增加。这种现象在从汽车工程到航空动力学的各种应用中至关重要。理解瞬态加速度对于设计能够承受运动突然变化而不影响性能或安全的系统是必不可少的。为了说明这一概念，让我们考虑一辆汽车从静止状态加速的情况。当驾驶员踩下油门踏板时，发动机产生动力，这种动力传递到车轮。最初，汽车经历了一段瞬态加速度，在此期间，随着发动机扭矩的增加，速度迅速提高。这一阶段至关重要，因为它决定了车辆达到所需速度的快慢。工程师必须仔细分析这一阶段，以确保汽车的组件能够承受由快速加速引起的压力和应变。除了汽车应用外，瞬态加速度在航空领域也发挥着重要作用。例如，在起飞过程中，飞机在跑道上快速加速。飞机在这一瞬态加速度阶段所受的力是巨大的，因此需要强大的设计和工程实践，以确保飞机能够安全地承受这些力量。如果未能考虑瞬态加速度，可能会导致结构故障或飞行安全受到威胁。此外，瞬态加速度在机器人领域也相关。机器人通常需要执行涉及快速移动的任务，例如拾取物体或在狭窄空间中导航。理解如何管理瞬态加速度使工程师能够编程，使机器人能够快速移动，同时保持精确和控制。这在自动化制造等应用中尤为重要，因为速度和准确性至关重要。对瞬态加速度的研究不仅限于实际应用；它也具有理论意义。研究人员探索描述物体在瞬态加速度下行为的数学模型。这些模型有助于预测不同材料和结构在不同加速度条件下的反应，从而推动材料科学和工程实践的发展。此外，瞬态加速度的影响超出了物理系统。在人体生理学领域，例如，了解身体如何对突然加速度作出反应对于摩托运动或航空等活动的安全至关重要。在瞬态加速度期间所经历的力量可能影响一个人的功能和反应能力，使得设计安全设备的设计者必须考虑这些因素。总之，瞬态加速度的概念涵盖了各个领域的广泛应用和影响。从汽车工程到航空动力学，理解和管理瞬态加速度的能力对于确保安全、性能和效率至关重要。随着技术的不断进步，这一现象的重要性只会增加，突显出在这一领域持续研究和发展的必要性。无论是在设计更快的汽车、更安全的飞机还是更高效的机器人，支配瞬态加速度的原则将始终处于工程挑战和创新的前沿。