positional error

简明释义

位置误差

英英释义

例句

1.To improve accuracy, the team implemented corrections for any positional error detected during the flight.

为了提高准确性，团队对飞行过程中发现的任何位置误差进行了修正。

2.The software update aimed to reduce the positional error in the mapping application.

软件更新旨在减少地图应用中的位置误差。

3.In robotics, a small positional error can lead to a failure in task execution.

在机器人技术中，微小的位置误差可能导致任务执行失败。

4.The GPS system had a significant positional error, which caused the vehicle to navigate incorrectly.

GPS系统存在显著的位置误差，导致车辆导航不准确。

5.The surveyor noted a positional error in the land measurements due to improper calibration.

测量员注意到由于校准不当，土地测量中出现了位置误差。

作文

In today's technologically advanced world, the term positional error refers to the discrepancy between the expected and actual position of an object or system. This concept is particularly significant in fields such as robotics, navigation, and computer graphics, where precision is crucial. Understanding positional error can help improve the accuracy of various applications and enhance overall performance.For instance, in robotics, when a robotic arm is programmed to pick up an object, it relies on precise calculations to determine its position. However, if there is a positional error, the arm may miss the object entirely or grasp it incorrectly. Such errors can arise from several factors, including sensor inaccuracies, mechanical tolerances, or environmental influences. Addressing these issues is vital for ensuring that robots can perform tasks effectively and efficiently.Similarly, in the field of navigation, positional error can lead to significant consequences. For example, GPS technology is widely used for location tracking and navigation. However, factors such as atmospheric conditions, signal obstructions, and satellite positioning can introduce errors in the data received. If a driver relies on GPS for directions and encounters a positional error, they might end up lost or take longer routes, which could be frustrating and potentially dangerous.In computer graphics, positional error can affect the realism of rendered images. When creating 3D models, artists must ensure that the positions of objects are accurately represented in relation to one another. A small positional error in the placement of an object can disrupt the entire scene's composition, making it appear unrealistic. Therefore, graphic designers must utilize tools and techniques that minimize these errors to create visually appealing and believable environments.Moreover, understanding and mitigating positional error is essential in scientific research and experimentation. In fields such as physics and engineering, precise measurements are critical for validating hypotheses and theories. A positional error in experimental setups can lead to incorrect conclusions and hinder the advancement of knowledge. Researchers often employ calibration techniques and sophisticated equipment to minimize these errors, ensuring their findings are accurate and reliable.To summarize, the concept of positional error plays a crucial role in various domains, from robotics to navigation and computer graphics. By recognizing the importance of this term, professionals can work towards minimizing errors and enhancing the precision of their work. Whether it's ensuring a robotic arm accurately picks up an object, a GPS provides correct directions, or a 3D model appears realistic, understanding positional error is key to achieving success in these fields. As technology continues to evolve, the need for precision will only become more pronounced, making the study and application of positional error increasingly relevant.

在当今科技先进的世界中，术语定位误差指的是物体或系统预期位置与实际位置之间的差距。这个概念在机器人技术、导航和计算机图形学等领域尤为重要，因为这些领域对精确度的要求至关重要。理解定位误差可以帮助提高各种应用的准确性，增强整体性能。例如，在机器人技术中，当一个机器人手臂被编程去拾取一个物体时，它依赖于精确的计算来确定其位置。然而，如果出现定位误差，手臂可能会完全错过物体或错误地抓住它。这种错误可能由多个因素引起，包括传感器不准确、机械公差或环境影响。解决这些问题对于确保机器人能够有效且高效地执行任务至关重要。同样，在导航领域，定位误差可能导致重大后果。例如，GPS技术被广泛用于位置跟踪和导航。然而，大气条件、信号阻碍和卫星定位等因素可能会引入接收到的数据中的错误。如果驾驶员依赖GPS进行导航并遇到定位误差，他们可能会迷路或走更长的路线，这可能令人沮丧并且潜在危险。在计算机图形学中，定位误差可能会影响渲染图像的真实性。当创建3D模型时，艺术家必须确保对象的位置在彼此之间得到准确表示。对象小的定位误差可能会破坏整个场景的构图，使其看起来不真实。因此，图形设计师必须利用工具和技术来最小化这些错误，以创建视觉上吸引人和可信的环境。此外，理解和减轻定位误差在科学研究和实验中至关重要。在物理和工程等领域，精确的测量对于验证假设和理论至关重要。实验设置中的定位误差可能导致错误的结论，并阻碍知识的进步。研究人员通常采用校准技术和复杂设备来最小化这些错误，确保他们的发现是准确可靠的。总之，定位误差的概念在各个领域中都发挥着至关重要的作用，从机器人技术到导航和计算机图形学。通过认识到这个术语的重要性，专业人士可以努力减少错误，增强工作的精确性。无论是确保机器人手臂准确拾取物体，GPS提供正确的方向，还是3D模型看起来真实，理解定位误差都是在这些领域取得成功的关键。随着技术的不断发展，对精确度的需求只会变得更加明显，使得定位误差的研究和应用愈加相关。