Method for performing a test run on a test stand
AssigneeAVL List GmbH
InventorsEmre Kural, Andreas Fleck
Life of this patent
Estimating the term…
Abstract
Various embodiments of the present disclosure are directed to a method for carrying out a test run on a test stand. The method in some embodiments reduces a deviation between a comparison simulation value and a comparison reference value when carrying out a test run on a test stand with a test object by simulating via a simulation unit a number of simulation values using a number of specified reference values starting from a selected reference value, determining a corrected reference value which is specified to the simulation unit for simulating a corrected simulation value and determining at least one setpoint variable using the corrected simulation value.
Claims17
Method for carrying out a test run on a test stand with a test object, the method including the steps of:
- wherein
- specifying a number of reference values to a simulation unit by a reference unit,
- simulating a number of simulation values by the simulation unit using the number of reference values,
- determining at least one setpoint variable and at least one control variable for controlling the test object from the number of simulation values, and
- detecting, via a detection unit, a deviation between a comparison simulation value from the number of simulation values and a comparison reference value from the number of reference values,
- when a deviation is detected, starting from a selected reference value (from the number of reference values, determining a corrected reference value, via a correction unit, and instead of the selected reference value, the corrected reference value is specified to the simulation unit for simulating a corrected simulation value, whereby the deviation is reduced, and in that the at least one setpoint variable is determined using the corrected simulation value.
Test stand with a test object for carrying out a test run, the test stand comprising:
- a reference unit configured and arranged to specify a number of reference values to a simulation unit,
- the simulation unit configured and arranged to
- simulate a number of simulation values using the number of reference values,
- determine at least one setpoint variable from the number of simulation values and
- transmit the at least one setpoint variable to a control unit,
- the control unit configured and arranged to specify at least one control variable for controlling the test object based on the at least one setpoint variable,
- a detection unit configured and arranged to detect a deviation between a comparison simulation value from the number of simulation values and a comparison reference value from the number of reference values, and
- a correction unit configured and arranged to, in response to a deviation (x) is detected, determine a corrected reference value starting from a selected reference value from the number of reference values and to specify the corrected reference value instead of the selected reference value to the simulation unit for simulating a corrected simulation value whereby the deviation is reduced and the at least one setpoint variable is determined using the corrected simulation value.
Dependencies are inferred from the claim text.