DEVELOPMENT OF A VIRTUAL TOOCHAIN FOR TOYOTA HYBRID SYSTEM POWERTRAIN NV ASSESSMENT
This thesis reviews hybrid vehicle architectures and noise and vibration problems of the Toyota Hybrid System powertrain. The objective is the development and validation of a computational model for the low speed booming noise prediction (noise in the area of low speed and high load of the intern...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/46746 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | This thesis reviews hybrid vehicle architectures and noise and vibration problems of the
Toyota Hybrid System powertrain. The objective is the development and validation of a
computational model for the low speed booming noise prediction (noise in the area of low
speed and high load of the internal combustion engine). For this purpose, the conditions of
driving tests were defined and tests were performed by a test vehicle. The same conditions
were imposed to the computational model and the results from the simulation were
compared to the measured data. For the model accuracy improvement, the root causes were
identified and possible solutions were proposed. Some of them were implemented into the
model.
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