WO2021037006A1
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Three-in-one electric drive assembly structure
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Single motor driven speed variator gear selecting and shifting operating device
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Temperature estimation method for stator winding of embedded permanent magnet synchronous motor
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Temperature estimation method for permanent magnet of embedded permanent magnet synchronous motor rotor
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Dual-motor hybrid transmission and control method thereof
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Pure electric two-gear transmission without power interruption and gear shifting
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Method for inhibiting bus voltage rise of motor controller during battery failure of electric automobile
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Cold extrusion molding process of bevel gear
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Drive circuit for realizing drive signal interlocking and non-interlocking
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Control method based on EV front-rear drive intelligent coordination drive system
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Ultrasonic flaw detection method for shaft shoulder outer inclined plane of tooth shaft welding part welding seam
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State feedback-based direct current motor angle control method for electronic parking
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Simulation implementation method for analyzing jitter suppression of Wang-shaped groove limiting transmission
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Heat treatment method for reducing gear tooth direction angle variation
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Control method of extended-range driving system
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Gear selecting and shifting switching mechanism for medium-sized longitudinally-arranged AMT (automated mechanical Transmission)
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Self-learning method for half-joint points of dry type double clutches
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Coaxial two-gear driving system
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Electromechanical coupling double-clutch hybrid power system driving mode control system and method
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Dry-type double-clutch temperature measuring and calculating method based on temperature field heat transfer
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