Makoto Oka

National College, National Institute of Technology, Ube College

Papers

Total Citations

H-Index

About

Makoto Oka is a pioneering researcher in motion control systems and assistive robotics, with a focus on developing safe, accessible technologies for individuals with disabilities. His most cited work introduces a novel sliding mode controller that integrates time-delay control (TDC) to eliminate chattering—a persistent issue in variable structure motion systems—offering a simpler, more robust solution for precision motion control. This contribution, with 11 citations, has influenced advancements in automation and robotics. Oka is also recognized for designing a meal assistance robot that employs ultrasonic motors, which generate no electromagnetic fields, making it safe for users with pacemakers. Controlled via eye movements, this robot empowers people with upper limb disabilities to eat independently, reflecting Oka’s commitment to human-centered engineering. His work bridges theoretical control innovation with practical assistive technology, demonstrating significant societal impact. With a career dedicated to enhancing quality of life through robotics, Oka continues to inspire research in safe, intuitive human-machine interaction.