error voltage

简明释义

误差电压

英英释义

例句

1.The error voltage is calculated by subtracting the measured voltage from the reference voltage.

误差电压是通过将测量电压减去参考电压计算得出的。

2.A high error voltage can indicate a malfunction in the sensor.

高误差电压可能表示传感器故障。

3.The control system adjusts the output based on the error voltage to maintain stability.

控制系统根据误差电压调整输出，以保持稳定性。

4.In a feedback loop, the error voltage indicates the difference between the desired and actual performance.

在反馈回路中，误差电压表示期望性能与实际性能之间的差异。

5.Engineers monitor the error voltage to troubleshoot issues in the circuit.

工程师监测误差电压以排查电路中的问题。

作文

In the field of electrical engineering and control systems, the concept of error voltage plays a critical role in ensuring the accuracy and stability of various applications. The term error voltage refers to the difference between a desired setpoint and the actual output of a system. This discrepancy is crucial for feedback mechanisms that aim to minimize the deviation from the target value. For instance, in a temperature control system, if the desired temperature is set at 25 degrees Celsius, but the actual temperature reads 22 degrees Celsius, the error voltage would be calculated based on this difference. By determining the error voltage, engineers can adjust the system's response to bring the output closer to the desired setpoint.Understanding error voltage is essential for designing effective control systems. In many cases, the error voltage is used as an input to a controller, such as a Proportional-Integral-Derivative (PID) controller. This controller processes the error voltage to generate a corrective action that will help the system reach its target value. The proportional part of the PID controller reacts to the current error voltage, the integral part considers the accumulation of past error voltages, and the derivative part predicts future errors based on the rate of change. Together, these components work to minimize the error voltage over time, thereby enhancing system performance.Moreover, the significance of error voltage extends beyond just simple feedback loops. In more complex systems, such as those found in robotics or automation, the error voltage can influence multiple variables simultaneously. For example, in a robotic arm, if the position of the arm does not match the commanded position, the error voltage generated will prompt the motors to adjust their movements accordingly. This ensures precision in tasks that require high accuracy, such as assembly lines or surgical robots.Additionally, monitoring error voltage can be a key indicator of system health. A consistent or increasing error voltage may signal underlying issues such as component wear, calibration errors, or external disturbances affecting the system's performance. By regularly analyzing the error voltage, engineers can proactively address potential problems before they lead to system failures or inefficiencies.In conclusion, the concept of error voltage is fundamental in the realms of control systems and electrical engineering. It serves as a vital feedback mechanism that allows systems to correct themselves and achieve desired outcomes. Whether in simple applications like home heating systems or in complex industrial machinery, understanding and managing error voltage is essential for optimizing performance and ensuring reliability. As technology continues to advance, the importance of accurately measuring and responding to error voltage will only grow, making it a key area of focus for engineers and researchers alike.

在电气工程和控制系统领域，误差电压的概念在确保各种应用的准确性和稳定性方面发挥着关键作用。术语误差电压是指期望设定点与系统实际输出之间的差异。这种差异对于旨在最小化偏离目标值的反馈机制至关重要。例如，在温度控制系统中，如果设定的理想温度为25摄氏度，但实际温度显示为22摄氏度，则误差电压将基于此差异进行计算。通过确定误差电压，工程师可以调整系统的响应，使输出更接近所需设定点。理解误差电压对于设计有效的控制系统至关重要。在许多情况下，误差电压作为输入被用于控制器，例如比例-积分-微分（PID）控制器。该控制器处理误差电压以生成纠正措施，帮助系统达到目标值。PID控制器的比例部分对当前的误差电压作出反应，积分部分考虑过去误差电压的积累，而微分部分则根据变化率预测未来的错误。通过这三个部分的配合，系统能够随着时间的推移最小化误差电压，从而提高性能。此外，误差电压的重要性超越了简单的反馈回路。在更复杂的系统中，例如机器人或自动化设备，误差电压可能会同时影响多个变量。例如，在机械臂中，如果机械臂的位置与命令的位置不匹配，产生的误差电压将促使电机相应调整其运动。这确保了在需要高精度的任务中，如装配线或外科手术机器人中的精确性。此外，监测误差电压可以成为系统健康状况的关键指标。持续或增加的误差电压可能表明潜在问题，例如组件磨损、校准错误或外部干扰影响系统性能。通过定期分析误差电压，工程师可以主动解决潜在问题，以防止它们导致系统故障或效率低下。总之，误差电压的概念在控制系统和电气工程领域是基础性的。它作为一个重要的反馈机制，使系统能够自我修正并实现预期结果。无论是在简单的家庭供暖系统中，还是在复杂的工业机械中，理解和管理误差电压对于优化性能和确保可靠性至关重要。随着技术的不断进步，准确测量和响应误差电压的重要性只会增加，这将成为工程师和研究人员关注的关键领域。