damped vibration

简明释义

阻尼振动

英英释义

例句

1.To improve performance, the team implemented a system to control damped vibration 阻尼振动 in the vehicle's suspension.

为了提高性能，团队实施了一种控制车辆悬挂系统中阻尼振动的系统。

2.The engineer explained how the damped vibration 阻尼振动 in the bridge design prevents excessive swaying during strong winds.

工程师解释了桥梁设计中如何通过阻尼振动来防止在强风中发生过度摇摆。

3.In the testing phase, the damped vibration 阻尼振动 of the machinery was measured to ensure safety standards were met.

在测试阶段，机器的阻尼振动被测量以确保符合安全标准。

4.The damped vibration 阻尼振动 observed in the acoustic experiment helped researchers understand sound wave behavior.

在声学实验中观察到的阻尼振动帮助研究人员理解声波行为。

5.By adding mass to the structure, we were able to reduce the damped vibration 阻尼振动 significantly.

通过向结构中添加质量，我们能够显著减少阻尼振动。

作文

In the field of engineering and physics, understanding the concept of damped vibration is crucial for designing stable structures and systems. Damped vibration refers to the oscillatory motion of an object that gradually decreases in amplitude over time due to the presence of a damping force. This damping force can arise from various sources, such as friction, air resistance, or internal material properties. The significance of damped vibration can be observed in various applications, including mechanical systems, civil engineering structures, and even in everyday objects like car suspensions.When a system experiences damped vibration, it means that the energy of the system is being dissipated. For instance, consider a simple pendulum. When it swings back and forth, it eventually comes to a stop due to the air resistance acting against its motion. This phenomenon exemplifies how damped vibration occurs in real life. The damping effect is essential for preventing excessive oscillations that could lead to structural failure or discomfort in mechanical systems.In engineering, designers often aim to control damped vibration to ensure the longevity and safety of structures. For example, in skyscrapers, engineers incorporate dampers to reduce the amplitude of vibrations caused by wind or seismic activity. These dampers are designed to absorb and dissipate energy, thereby minimizing the potential for damage. Without effective damping mechanisms, buildings could sway dangerously during strong winds or earthquakes, posing risks to inhabitants and infrastructure.Moreover, damped vibration plays a vital role in automotive engineering. Car suspensions are designed to manage the vibrations that occur when a vehicle travels over uneven surfaces. By employing shock absorbers, which are essentially damping devices, the energy from road irregularities is dissipated, resulting in a smoother ride. This application of damped vibration not only enhances comfort but also improves vehicle control and safety.In addition to these practical applications, damped vibration is also a topic of academic study. Researchers analyze the behavior of damped systems to develop mathematical models that predict how different materials and designs will respond to various forces. This research helps in creating more efficient and resilient systems across multiple disciplines.Furthermore, understanding damped vibration is important in the context of electronics. Many electronic devices, such as smartphones and laptops, utilize components that can vibrate. Engineers must consider the effects of damped vibration on these components to avoid malfunctions or failures. For instance, hard drives are sensitive to vibrations, and manufacturers implement damping technologies to protect them from external shocks and vibrations.In conclusion, the concept of damped vibration is integral to various fields, including engineering, physics, and everyday technology. Its ability to reduce oscillations and dissipate energy is vital for ensuring the functionality and safety of numerous systems. As we continue to innovate and improve our designs, a thorough understanding of damped vibration will remain essential for engineers and researchers alike. By mastering this concept, we can create more resilient and efficient structures and devices that enhance our daily lives.

在工程和物理学领域，理解damped vibration的概念对于设计稳定的结构和系统至关重要。阻尼振动指的是由于存在阻尼力而导致的物体的振荡运动，其幅度随时间逐渐减小。这种阻尼力可以来自多种来源，例如摩擦、空气阻力或材料的内部特性。damped vibration的重要性可以在各种应用中观察到，包括机械系统、土木工程结构，甚至日常物品如汽车悬挂。当一个系统经历damped vibration时，这意味着系统的能量正在被耗散。例如，考虑一个简单的摆。当它前后摆动时，由于空气阻力的作用，它最终会停止。这一现象示例了如何在现实生活中发生damped vibration。阻尼效应对防止过度振荡至关重要，因为过度振荡可能导致结构失效或机械系统的不适。在工程中，设计师通常旨在控制damped vibration以确保结构的耐久性和安全性。例如，在摩天大楼中，工程师会加入阻尼器来减少风或地震活动引起的振动幅度。这些阻尼器旨在吸收和耗散能量，从而最小化潜在的损害。如果没有有效的阻尼机制，建筑物在强风或地震期间可能会危险地摇摆，给居民和基础设施带来风险。此外，damped vibration在汽车工程中也发挥着至关重要的作用。汽车悬挂的设计旨在管理车辆在不平坦表面行驶时发生的振动。通过使用减震器（本质上是阻尼装置），路面不规则性产生的能量得以耗散，从而实现更平稳的驾驶体验。这种对damped vibration的应用不仅提高了舒适性，还改善了车辆的控制和安全性。除了这些实际应用外，damped vibration也是学术研究的主题。研究人员分析阻尼系统的行为，以开发预测不同材料和设计在各种力量下反应的数学模型。这项研究有助于在多个学科中创造更高效和更具韧性的系统。此外，理解damped vibration在电子学中也很重要。许多电子设备，如智能手机和笔记本电脑，利用可能会振动的组件。工程师必须考虑damped vibration对这些组件的影响，以避免故障或失效。例如，硬盘对振动非常敏感，制造商实施阻尼技术以保护其免受外部冲击和振动。总之，damped vibration的概念在工程、物理学和日常技术等多个领域中都至关重要。其减少振荡和耗散能量的能力对于确保众多系统的功能性和安全性至关重要。随着我们不断创新和改善设计，对damped vibration的透彻理解将继续是工程师和研究人员的重要任务。通过掌握这一概念，我们可以创造出更具韧性和效率的结构和设备，从而提升我们的日常生活。