Results 261 to 270 of about 23,597,316 (348)

A Multi‐instrument Recognition and Autonomous Tracking Control Method for Robot‐Assisted Endoscopic Adjustment

Advanced Intelligent Systems, EarlyView.
During lengthy minimally invasive surgeries, fatigue can cause surgeon tremor and poor endoscopic coordination. This study proposes a robot‐assisted endoscopic adjustment system. It employs a lightweight instrument detection model and a hierarchical multiconstraint controller for visual servoing.
Zijie Yang, Junyi Hu, Yu Han, Wanquan Liu, Fuxing Wei, Jianqing Peng   +5 more
wiley   +1 more source

Serial kinematic analysis using inertial measurement units in growing dogs at risk of hip dysplasia. [PDF]

Vet Anim Sci
Blättler P, Altermatt M, Röhrich M, Grütter N.   +3 more
europepmc   +1 more source

A Female‐Locust‐Inspired Hybrid Soft‐Stiff Robotic Digger: Mimetics and Implications for Digging Efficiency

Advanced Intelligent Systems, EarlyView.
Female desert locusts dig underground to lay their eggs. They displace soil, rather than removing it, to create a tunnel. We analyze burrowing dynamics and 3D kinematics and design a locust‐inspired hybrid soft–stiff robot that reproduces this mechanism. The results show the natural strategy minimizes energy, whereas alternative patterns raise costs up
Shai Sonnenreich, Amir Ayali, Bat‐El Pinchasik   +2 more
wiley   +1 more source

Elevating Patient Care With Deep Learning: High-Resolution Cervical Auscultation Signals for Swallowing Kinematic Analysis in Nasogastric Tube Patients. [PDF]

IEEE J Transl Eng Health Med
Khodami F, Mahoney AS, Coyle JL, Sejdic E.   +3 more
europepmc   +1 more source

Electropermanent Magnetic Muscles: Power‐Efficient, Low‐Voltage, Compact Magnetic Actuators to Power Wearables and Untethered Robots

Advanced Intelligent Systems, EarlyView.
This work presents compact, low‐voltage actuators based on electropermanent magnetic interactions. The actuators show good overall performance across key metrics and are implemented in wearable devices and untethered robots. Their ability to operate in different configurations and hold positions without energy input highlights their potential for ...
Arturo Castillo Ugalde, Carina Carrasco, Brijesh Chavda, Thileepan Stalin, Pablo Valdivia y Alvarado   +4 more
wiley   +1 more source

Kinematic analysis of an unrestrained passenger in an autonomous vehicle during emergency braking. [PDF]

Front Bioeng Biotechnol
Santos-Cuadros S, Page Del Pozo Á, Álvarez-Caldas C, San Román García JL.   +3 more
europepmc   +1 more source

Simulation and kinematic analysis of a 3-DOF marine antenna pedestal focusing on singularity avoidance and its effects on angular velocity and angular acceleration. [PDF]

Sci Rep
GholamiOmali A, Alizadeh M, Sadedel M.
europepmc   +1 more source

Kinematic Analysis and Application to Control Logic Development for RHex Robot Locomotion. [PDF]

Sensors (Basel)
Burzyński P, Pawłuszewicz E, Ambroziak L, Sharma S.   +3 more
europepmc   +1 more source

Validation of inertial measurement units based on waveform similarity assessment against a photogrammetry system for gait kinematic analysis. [PDF]

Front Bioeng Biotechnol
Blanco-Coloma L, García-González L, Sinovas-Alonso I, Torio-Álvarez S, Martos-Hernández P, González-Expósito S, Gil-Agudo Á, Herrera-Valenzuela D.   +7 more
europepmc   +1 more source