PATENT CLAIM ANALYSIS

Application Number: 15926489
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["701", "054000"]

Abstract:
A powertrain system includes a transmission, torque generating device, load coupled to a drive axle, a final drive unit in meshed gear engagement with the output shaft and the drive axle, and a controller. A requested output torque is processed using an open-loop lash state model populated with a capped output torque request table and a lash closure rate estimate table respectively providing a capped torque value and an estimated lash closure rate. Output speed is determined using a plant model, the capped torque value, and the estimated lash closure rate. The powertrain is controlled during the transition using the output speed. A lash angle may be calculated from the closure rate using an integrator logic block. A calibrated lash offset profile may be determined using the lash angle, and a reference speed may be generated using the lash offset profile.

Claim (Index 15):
The method of  claim 14 , wherein the torque generating device includes at least one of an electric traction motor and an internal combustion engine coupled to the set of drive wheels.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 90.0
- Lexical Diversity: 2.23188
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12264413', '11386527', '12916729', '11386315', '12255800']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4692636358232505
- 35 USC 102 Novelty (BERT): 0.5187473405590343
- Combined Prediction Score: 0.4742120062968288
- Mean Citation Score: 287.95206399999995
- Max Citation Score: 317.38065
- Similarity Product: 242.3828483741284

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test