Performance evaluation and optimization of vibrating wire acquisition instrument, engineering monitoring instrument
The performance evaluation and optimization of the vibrating wire acquisition instrument of the engineering monitoring instrument involves the following aspects:
1.Sampling rate and accuracy: The vibrating wire collector needs to have a high enough sampling rate and accuracy to ensure accurate and comprehensive acquisition of the vibrating signal. Sampling rates that are too low or inaccurate may result in distorted or missed signals, affecting the accuracy of monitoring results. Therefore, it is necessary to evaluate and optimize the sampling rate and accuracy.
2.Sensor selection and calibration: Wire loggers often need to be equipped with the right sensor to capture the vibration signal. For different types of engineering monitoring tasks, different sensors can be selected, such as accelerometers, speed sensors, or displacement sensors. In addition, the calibration of the sensor is a critical step and can be done by comparing it to standard equipment or by referencing known vibration signals.
3.Data storage and processing: Vibrating wire collectors need to have appropriate data storage and processing capabilities for subsequent analysis and evaluation. The storage method can be internal storage or external storage device, such as SD card or USB memory. In addition, data compression, filtering, and denoising techniques can be considered to process the collected data to improve the validity and usability of the data.
4.System stability and reliability: Engineering monitoring instruments need to have good system stability and reliability to ensure that long-term monitoring tasks can be carried out normally. Stability can be achieved by optimizing the structure and materials of the instrument, while reliability can be ensured by the selection and quality inspection of key components.
5.User Interface and Ease of Operation: The user interface and ease of operation of engineering monitoring instruments have a great impact on the user experience. Therefore, in the design and development process, intuitive user interfaces, simplified operation processes, and friendly interaction methods can be considered to improve user satisfaction and use results.
When evaluating and optimizing the performance of a vibrating wire collector, lab tests and field application tests can be performed. Laboratory testing simulates a wide range of operating and environmental conditions to provide a comprehensive evaluation of the instrument's performance. Field application testing can verify the reliability and effectiveness of the instrument in real-world engineering monitoring tasks. Through continuous evaluation and optimization, the performance of the vibrating wire collector can be improved to meet the needs of engineering monitoring.