set point computer control

简明释义

计算机整定点控制

英英释义

例句

1.The HVAC system uses set point computer control to maintain the desired temperature in the building.

暖通空调系统使用设定点计算机控制来维持建筑物内所需的温度。

2.The energy management system employs set point computer control to optimize energy consumption during peak hours.

能源管理系统采用设定点计算机控制来优化高峰时段的能源消耗。

3.Using set point computer control, the process can automatically adjust to fluctuations in raw material properties.

通过使用设定点计算机控制，该过程可以自动调整以应对原材料属性的波动。

4.In industrial automation, set point computer control ensures that the machinery operates at optimal performance levels.

在工业自动化中，设定点计算机控制确保机器以最佳性能水平运行。

5.The laboratory's environmental chamber relies on set point computer control for precise humidity and temperature settings.

实验室的环境舱依赖于设定点计算机控制来精确设置湿度和温度。

作文

In the modern world, technology plays a crucial role in various industries, enhancing efficiency and precision. One of the significant advancements in this field is the concept of set point computer control, which refers to a system that maintains a desired output level for a process by adjusting inputs accordingly. This technology is widely used in manufacturing, HVAC systems, and other automated processes where maintaining specific conditions is essential for optimal performance.To understand set point computer control, we first need to consider what a 'set point' is. A set point is a predetermined value that an operator defines for a particular process variable, such as temperature, pressure, or speed. The control system continuously monitors the actual value of this variable and compares it to the set point. When there is a deviation, the system takes corrective actions to bring the variable back to the desired level. This feedback mechanism is fundamental to maintaining stability in various operations.For example, in a manufacturing plant, suppose the set point for the temperature of an oven is 200 degrees Celsius. The set point computer control system will monitor the oven's temperature and, if it drops to 195 degrees, the system will trigger the heating elements to increase the temperature back to the set point. Conversely, if the temperature exceeds 200 degrees, the system will reduce the heat input to prevent overheating. This automatic adjustment ensures that the production process remains consistent and efficient, minimizing waste and improving product quality.Moreover, set point computer control systems are not limited to temperature control. They can manage various parameters across different industries. In HVAC systems, for instance, the set point might be the desired indoor temperature. The control system adjusts the heating and cooling outputs to maintain comfort levels for occupants. Similarly, in chemical processing, precise control of pressure and flow rates is vital to ensure safety and product consistency.The advantages of implementing set point computer control are numerous. Firstly, it enhances operational efficiency by reducing manual intervention, allowing processes to run autonomously. Secondly, it improves accuracy in maintaining the desired conditions, which is crucial for high-quality outputs. Lastly, it contributes to energy savings, as the system only uses the necessary amount of energy to maintain the set point, avoiding unnecessary consumption.However, it is important to note that the effectiveness of set point computer control relies heavily on the accuracy of the sensors and the algorithms used in the control system. Any discrepancies in sensor readings or flaws in the control logic can lead to significant deviations from the set point, resulting in potential issues in the process. Therefore, regular maintenance and calibration of the control systems are essential to ensure their reliability.In conclusion, set point computer control is a vital component of modern automation technology, enabling industries to maintain desired operating conditions with minimal manual input. By understanding its principles and applications, businesses can leverage this technology to enhance productivity, improve quality, and achieve greater energy efficiency. As industries continue to evolve, the importance of such advanced control systems will only grow, underscoring the need for continuous innovation and improvement in this field.

在现代世界中，技术在各个行业中发挥着至关重要的作用，提高了效率和精确度。其中一个重要的进展是设定点计算机控制的概念，它指的是一种通过相应调整输入来维持过程所需输出水平的系统。这项技术广泛应用于制造业、暖通空调（HVAC）系统以及其他自动化流程，在这些领域中，维持特定条件对最佳性能至关重要。要理解设定点计算机控制，我们首先需要考虑什么是“设定点”。设定点是操作员为特定过程变量（如温度、压力或速度）定义的预定值。控制系统持续监测该变量的实际值，并与设定点进行比较。当出现偏差时，系统会采取纠正措施，使变量回到所需水平。这种反馈机制是维护各种操作稳定性的基础。例如，在一家制造厂中，假设烤箱的设定点温度为200摄氏度。设定点计算机控制系统将监测烤箱的温度，如果温度降至195摄氏度，系统将触发加热元件以提高温度回到设定点。相反，如果温度超过200摄氏度，系统将减少热输入，以防止过热。这种自动调整确保生产过程保持一致和高效，最小化浪费并提高产品质量。此外，设定点计算机控制系统并不限于温度控制。它们可以管理不同行业的各种参数。例如，在HVAC系统中，设定点可能是所需的室内温度。控制系统调整供热和制冷输出，以维持居住者的舒适水平。类似地，在化工过程中，精确控制压力和流量对于确保安全和产品一致性至关重要。实施设定点计算机控制的优点有很多。首先，它通过减少人工干预来提高操作效率，使过程能够自主运行。其次，它提高了维持所需条件的准确性，这对高质量输出至关重要。最后，它有助于节能，因为系统只使用维持设定点所需的能量，避免不必要的消耗。然而，需要注意的是，设定点计算机控制的有效性在很大程度上依赖于传感器的准确性和控制系统中使用的算法。传感器读数中的任何差异或控制逻辑中的缺陷都可能导致设定点的显著偏差，从而导致过程中的潜在问题。因此，定期维护和校准控制系统对于确保其可靠性至关重要。总之，设定点计算机控制是现代自动化技术的重要组成部分，使各行业能够以最小的人工输入维持所需的操作条件。通过理解其原理和应用，企业可以利用这项技术提高生产力、改善质量并实现更大的能源效率。随着行业的不断发展，先进控制系统的重要性只会增加，强调了在这一领域持续创新和改进的必要性。