2. On-line analysis
On-line analyses are generally performed on synthetic scalar quantities, and are necessary and relevant insofar as they influence the course of the test procedure. Some online calculations also need to be stored in results files.
Some vector values are supplied directly as a synthetic quantity by the devices responsible for carrying out the corresponding measurements.
This data is always centralized by the test bench control system.
It is important to check the consistency of the measurements, both in the sense of the measurement itself and in the sense of the engine manufacturer, when storing the measured values. All values are then stored in a database, enabling development engineers to carry out analyses or design new systems. It is therefore of the utmost importance that the values stored are free from ambiguity...
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Conclusion
For several years now, the work of tuners and testers has been profoundly modified, mainly by the arrival in force of electronics and computing, both in engine control and in measurement and test equipment. In the past, the job consisted of fine-tuning by adjusting parameters and settings on the test bench, whereas today, with the arrival of ECUs, all operating possibilities must be considered, as well as the transition from...
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