PATENT CLAIM ANALYSIS

Application Number: 16128062
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["318", "609000"]

Abstract:
A controller of the present invention for a drive mechanism which is driven by a plurality of motors includes a position command calculation unit and a torque command calculation unit, the position command calculation unit delivers a common position command value to each of the motors and the torque command calculation unit switches, according to the operation state of the drive mechanism, between individualization control for individually performing the output of an integral element of the torque command calculation unit to each of the motors and sharing control for sharing the output of the integral element of the torque command calculation unit to the motors.

Claim (Index 1):
A controller for a drive mechanism which is driven by a plurality of motors, the controller comprising, according to the motors:\n a position command calculation unit which calculates a position command value for driving the drive mechanism; a position detection unit which detects a position of the motor; a speed command calculation unit which calculates a speed command value based on a position error value determined from the position command value calculated by the position command calculation unit and a position detection value detected by the position detection unit; a speed detection unit which calculates a speed detection value from the position detection value detected by the position detection unit; and a torque command calculation unit which calculates a torque command value from a speed error value determined from the speed command value calculated by the speed command calculation unit and the speed detection value detected by the speed detection unit by use of at least an integral element, wherein the position command calculation unit delivers the common position command value to each of the motors, and the torque command calculation unit switches, according to an operation state of the drive mechanism, between individualization control for individually performing an output of the integral element of the torque command calculation unit to each of the plurality of motors and sharing control for sharing the output of the integral element of the torque command calculation unit to the plurality of motors.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 97.0
- Lexical Diversity: 2.47727
- Patent Class: 318.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12566827', '10531892', '12663217', '12872348', '10549727']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6662828715813461
- 35 USC 102 Novelty (BERT): 0.4568220586367796
- Combined Prediction Score: 0.6453367902868895
- Mean Citation Score: 186.043908
- Max Citation Score: 188.45648
- Similarity Product: 166.23080851812364

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test