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SEDIS - 3D Visual Strength Test Patch and Monitoring System
Aircraft structural strength test is an important part of aircraft structure development, which requires a lot of financial resources, time and personnel. Especially the aircraft static test and fatigue test, the accuracy and effectiveness of the test results mainly depend on the rationality of the design of the test implementation; the safety of the test piece mainly depends on the monitoring and digital simulation of the test test data synchronously during the test. Consistency assessment of results.
The 3D Visual Strength Test Patch and Monitoring System is a tool for the implementation of functional strength test in three aspects: strain gauge design, strain gauge installation and real-time monitoring. The system is capable of rapid strength patch mounting design, allowing designers to visually and effectively view the rationality of the placement of the patch; at the same time, the strain gauge installer is provided to mount the strain gauges in an accurate position, compared to the traditional viewing text data, through the text The speed and accuracy of the patch are greatly improved. The monitoring system can realize real-time monitoring of the test. In the monitoring window, the theoretical value, the measured value, the real-time slope and the upper limit can be displayed simultaneously, and the over-limit alarm can be realized.
Product concept
As a professional strength test patch design software, the system realizes the patch installation design and real-time monitoring of the same platform and unified management status. During the structural strength test, the test designer performs patch design and test testers to install strain gauges on site.
1. Adopt a certain processing method to display the strain gauges and displacement sensor entities with certain geometrical dimensions in the three-dimensional model in an abstract simplified expression manner to achieve the visualization effect of the patch design;
2. Quickly select, install, check, etc. the strength strain gauges;
3. Quickly and accurately generate a complete definition of the digital strength test patch model;
4. Established a strain gauge data warehouse to achieve complete correlation between geometric information and non-geometric information, effectively ensuring the security of all data;
5. Establish a unified, real-time, accurate and traceable patch design data and test monitoring data system to achieve effective control and management of aircraft strength test data.