Takashi Ohhira

According to our database, Takashi Ohhira authored at least 23 papers between 2018 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Body Motion Noise Reduction of Silent Speech Recognition Using Facial Surface EMG^*.

Ryosuke Kimoto, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE/SICE International Symposium on System Integration, 2025

Improved Accuracy of Rotor Position Estimation in PMSM Deadbeat Predictive Control Using ADALINE Network-Based Filter.

Tomoka Yamashita, Kohei Takashima, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE International Conference on Mechatronics, 2025

Human-Coordinated Control of Two-Wheeled Robot with Elastic Handle.

Haruki Tatsuzaki, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE International Conference on Mechatronics, 2025

Improving the Accuracy of Eccentric Magnetic Absolute Encoders Using Radial Basis Function Neural Network and Third-Order PLL.

Kohei Takashima, Tomoka Yamashita, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE International Conference on Mechatronics, 2025

Human-Force-Based Imitation Learning Enabling Mobile Robotic Carts to Avoid Obstacles.

Motoya Nitobe, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE International Conference on Industrial Technology, 2025

2024

Non-Contact Blood Pressure Estimation Using Wi-Fi Channel State Information.

Koya Negishi, Kazuya Tsubota, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE/SICE International Symposium on System Integration, 2024

Embedded Magnetic Absolute Encoder in SPMSM with Permanent Magnets of Different Magnetic Flux Densities.

Yuto Watanabe, Takashi Ohhira, Hideki Hashimoto

Proceedings of the 50th Annual Conference of the IEEE Industrial Electronics Society, 2024

Admittance Control Considering Torque Saturation for Power-assisted Two-wheeled Vehicles.

Asato Takeuchi, Takashi Ohhira, Hideki Hashimoto

Proceedings of the 50th Annual Conference of the IEEE Industrial Electronics Society, 2024

Breathing Rate Estimation for Multiple People Using Wi-Fi Channel State Information.

Ryotaro Iwatani, Koya Negishi, Takashi Ohhira, Hideki Hashimoto

Proceedings of the 50th Annual Conference of the IEEE Industrial Electronics Society, 2024

Heart Rate Estimation by Near-Infrared-iPPG Considering Motion Artifacts During Sleep.

Taichi Emori, Takashi Ohhira, Hideki Hashimoto

Proceedings of the 50th Annual Conference of the IEEE Industrial Electronics Society, 2024

2023

Heart Rate Variability and Body-Movement Extractions using Wi-Fi Channel State Information.

Kazuya Tsubota, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE/SICE International Symposium on System Integration, 2023

Near-infrared iPPG body motion compensation using head Euler angles during sleep.

Keisuke Terai, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE/SICE International Symposium on System Integration, 2023

High-Torque Electric Motors with Coil Cooling via Thermal Model and Peltier Element.

Subaru Murakami, Momodayu Hattori, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE/SICE International Symposium on System Integration, 2023

Magnetic Absolute Encoder with Magnet of Different Magnetic Flux Densities and AMR Sensors.

Yusuke Sakuma, Kohei Takashima, Takashi Ohhira, Hideki Hashimoto

Proceedings of the 49th Annual Conference of the IEEE Industrial Electronics Society, 2023

Driver Drowsiness Detection Using a Gyroscope Attached to a Seatbelt.

Ryota Fujita, Mitsuo Yasushi, Takashi Ohhira, Hideki Hashimoto

Proceedings of the 49th Annual Conference of the IEEE Industrial Electronics Society, 2023

Levenberg-Marquardt method based Precise Angle Estimation for Eccentric Magnetic Absolute Encoders.

Akishi Takeyama, Shota Komatsuzaki, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE International Conference on Mechatronics, 2023

Developing power-assisted two-wheeled luggage-carrying robot for stair-lifting using admittance control.

Kazu Nagaya, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE International Conference on Mechatronics, 2023

A Coil Temperature Estimation for Disk Rotor Type Brushless DC Motors.

Momodayu Hattori, Subaru Murakami, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE International Conference on Mechatronics, 2023

Stable Electrocardiogram Measurement Using Capacitive-Coupled Electrodes.

Ryoto Fujita, Takashi Ohhira, Hideki Hashimoto

Proceedings of the IEEE International Conference on Mechatronics, 2023

2021

A Robust Hybrid Position/Force Control Considering Motor Torque Saturation.

Takashi Ohhira, Keinosuke Yokota, Shuichi Tatsumi, Toshiyuki Murakami

IEEE Access, 2021

Variable Forgetting Factor-Based Adaptive Kalman Filter With Disturbance Estimation Considering Observation Noise Reduction.

Takashi Ohhira, Akira Shimada, Toshiyuki Murakami

IEEE Access, 2021

2020

An Approach to Force Control by Model Predictive Velocity Control with Constraints.

Takashi Ohhira, Toshiyuki Murakami

Proceedings of the 16th IEEE International Workshop on Advanced Motion Control, 2020

2018

Linear model predictive movement control with obstacle avoidance for an inverted pendulum robot.

Takashi Ohhira, Akira Shimda

Proceedings of the IEEE 15th International Workshop on Advanced Motion Control, 2018