Disclosed is a system for dynamically mitigating resonance in a transport refrigeration unit (TRU) (104) during a mission, having: a TRU controller (128) configured for operating a TRU engine (108) during the mission according to an operational baseline, and while operating the TRU engine, contemporaneously performing steps including: obtaining a first set of data (148) that comprises real time measurements from one or more accelerometers (144,146) installed in the TRU; converting the real measurements to a second set of data (152) that comprises real time shock and vibration data; processing the second set of data in a control loop (156) to determine an updated operational baseline that avoids resonance detected in the first set of data (148); and operating the TRU engine according to the updated operational baseline.
MITIGATION OF RESONANCE IN A TRANSPORT REFRIGERATION UNIT
ABSCHWÄCHUNG DER RESONANZ IN EINER TRANSPORTKÜHLEINHEIT
ATTÉNUATION DE LA RÉSONANCE DANS UNE UNITÉ DE RÉFRIGÉRATION DE TRANSPORT
2020-11-04
Patent
Electronic Resource
English
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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