Akira MASHIMA
Papers
1
Total Citations
4
H-Index
1
About
Akira Mashima is a researcher in precision motion control and robotics, with a particular focus on the mechanical challenges posed by reduction gears. His work addresses a critical issue in industrial automation: the backlash inherent in reduction gears, which can degrade positioning accuracy and induce self-excited vibrations in robots and NC machine tools. Mashima’s major contribution, detailed in his most-cited paper "Backlash Compensation of Reduction Gears by Twin Motor Cooperative Control (1st Report)" (2007), proposes a novel twin-motor cooperative control strategy to actively compensate for backlash without relying on specialized, costly reducers like harmonic drives or RV drives. This approach offers a more flexible and potentially cost-effective solution for improving precision in automated systems. While his citation count is modest, his work represents a practical engineering contribution to the field of motion control. Mashima’s research is particularly relevant for students and engineers seeking to understand and mitigate mechanical nonlinearities in servo systems, bridging the gap between control theory and real-world mechanical design.
Research Focus
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Top Papers
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