Results 11 to 20 of about 16,166 (157)

Design of Integrated Ankle Torque Sensor and Mechanism for Wearable Walking Aid Robot [PDF]

open access: yes한국정밀공학회지, 2020
In this paper, an integrated ankle torque sensor and mechanism (Foot Link) of a Tendon driven-type wearing walking aid robot were designed. The foot link consists of an ankle torque sensor and a mechanism connected to the footrest.
Han-Sol Kim, Gab-Soon Kim
doaj   +1 more source

Development of Hip Joint Torque Sensor for Measuring Hip Rotation Force of Walking Assist Robot of Leg Patient [PDF]

open access: yes한국정밀공학회지, 2018
In this paper, we designed and fabricated a hip joint torque sensor that can measure the torque applied to the hip joint of a walking assistant robot that can be used by a leg patient.
Jae-Hoon Park, Gab Soon Kim
doaj   +1 more source

Design and Manufacture of Calf-Link with Knee Joint Torque Sensor for a Tendon-Driven Walking Assistant Robot [PDF]

open access: yes한국정밀공학회지, 2019
In this paper, the design and fabrication of the calf-link with knee joint torque sensor of a tandem-driven walking-assist robot is described. Tendon-driven walking-assist robots should be designed and constructed with a wire wheel and a torque sensor ...
Jun-Hwan An, Gab Soon Kim
doaj   +1 more source

Average torque distribution strategy for low speed operation of three-phase SRM with low-resolution rotor position sensor

open access: yesAlexandria Engineering Journal, 2023
An average torque distribution (ATD) strategy for low-speed operation of three-phase switched reluctance motor (SRM) with hall-effect rotor position sensor, as well as a calibration method for the sensor, are proposed.
Shiqi Shen   +4 more
doaj   +1 more source

A T-Type Self-Decoupled and Passive Dynamic Tension and Torque Sensor: Design, Fabrication, and Experiments

open access: yesIEEE Access, 2020
Self-decoupled and passive characteristics are crucial requirements for a multi-dimensional sensor. A T-type self-decoupled and passive dynamic tension and torque sensor was proposed, analyzed, and fabricated.
Yisong Tan   +4 more
doaj   +1 more source

Combining Sensors Information to Enhance Pneumatic Grippers Performance

open access: yesSensors, 2021
The gripper is the far end of a robotic arm. It is responsible for the contacts between the robot itself and all the items present in a work space, or even in a social space.
Rocco Antonio Romeo   +3 more
doaj   +1 more source

Development and Application of Motor-Equipped Reaction Torque Sensor with Adjustable Measurement Range and Sensitivity

open access: yesApplied Sciences, 2020
Various high-performance force/torque sensors have been developed for the purpose of advancing automation systems. However, the demand for simple torque measurement of rotating shafts continues to exist, and expensive multi-axis sensors need not be ...
Jungwook Suh, Joonwoo Lee, Dong-Eun Lee
doaj   +1 more source

Comparative Study of Foot Fixation Methods and Sensor Arrangements in Ankle Joint Torque Measurement Equipment

open access: yesIEEE Access, 2022
Joint torque estimation techniques are used for evaluating human motor function. Particularly, ankle joint torque is essential for evaluating the walking function.
Kazuki Takeuchi   +3 more
doaj   +1 more source

Neural Network-Based Cost-Effective Estimation of Useful Variables to Improve Wind Turbine Control

open access: yesApplied Sciences, 2021
The estimation of variables that are normally not measured or are unmeasurable could improve control and condition monitoring of wind turbines. A cost-effective estimation method that exploits machine learning is introduced in this paper.
Sung-ho Hur, Yiza-srikanth Reddy
doaj   +1 more source

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