System for closed loop MIL standard qualification -
LMS Test.Lab MIL-STD Qualification Testing is the solution for MIL standard qualification testing on structures, using up to 8 simultaneous ICP or Voltage channels to control a shaker installation in a closed loop fashion. The solution supports swept sine, random, shock, SRS and combined modes qualification. In every phase of the qualification test process and every control mode, the system offers a wealth of safety precautions to protect the test article and test area.
Test results documentation is key. A fully automatic logging mechanism makes reporting extremely easy and complete. Automatic setup and test data archiving, transducer annotation on the stored spectra, visually appealing formatting of run event log files and the support of digital pictures are some examples. All information is available in a very intuitive browser tree, allowing a first draft to be drawn up by anyone. The random, Sine and Classical Shock control workbooks support safe, accurate and productive component qualification testing. All workbooks have been designed with long duration, multiple operator shift testing in mind.
The Shock Response Synthesis solution allows the use of damped sines or wavelets to create a target time history that complies with the target SRS. A fully automatic process will provide a default waveform. If the waveform violates the shaker limits, the system can continue, in a fully interactive optimization process, with individual component parameter editing capability, and a multi-level undo-redo buffer with a continuous refresh of the resulting waveform with its shaker performance requirements. This allows the running of tests with higher SRS levels on the existing installation.
The combined modes workbook allows users to mix and match sweeping and fixed sine tones and narrowbands in all possible ways, allowing you to set up the most exotic combined modes tests imaginable.
