Results 121 to 130 of about 11,982,284 (288)

Universal Gripper for Industrial Manipulation With Enhanced Rigid Mechanics and Self‐Adaptable Fingers

Advanced Robotics Research, EarlyView.
An enhanced universal gripper combining rigid mechanics with self‐adaptable fingers is presented for industrial automation. The novel six‐bar linkage with integrated compliant pad eliminates mechanical interference while enabling passive shape adaptation.
Muhammad Usman Khalid, Nirmal Kumar Ravikumar, Mattia Frascio, Sumanth Nagalakunta, Alessandro Seitone, Benoît Lévesque, Alessandro Zanella, Matteo Zoppi   +7 more
wiley   +1 more source

Barrier Function Adaptive Nonsingular Terminal Sliding Mode Control Approach for Quad-Rotor Unmanned Aerial Vehicles. [PDF]

Sensors (Basel), 2022
Alattas KA, Mofid O, Alanazi AK, Abo-Dief HM, Bartoszewicz A, Bakouri M, Mobayen S.   +6 more
europepmc   +1 more source

Multirate output feedback based digital redesign of sliding mode control algorithms

, 2006
Though continuous-time sliding mode control has a variety of desirable properties, its discrete-time counterpart does not guarantee the same performance.
BANDYOPADHYAY, B, ABERA, AGE, Janardhanan, S., JANARDHANAN, S, Abera, A.G., Bandyopadhyay, B.   +5 more
core   +1 more source

MicroRoboScope: A Portable and Integrated Mechatronic Platform for Magnetic and Acoustic Microrobotic Experimentation

Advanced Robotics Research, EarlyView.
This work presents the MicroRoboScope, a highly integrated, compact, and portable microrobotic experimentation platform combining electromagnetic and acoustic actuation with real‐time visual feedback into a single, end‐to‐end device. The system enables closed‐loop control and tracking algorithm experimentation within an accessible and unified hardware ...
Max Sokolich, Yanda Yang, Subrahmanyam Cherukumilli, Fatma Ceren Kirmizitas, Sambeeta Das   +4 more
wiley   +1 more source

PID Sliding Mode Control of PMSM Based on Improved Terminal Sliding Mode Reaching Law

Energies
In order to enhance the dynamic performance and anti-disturbance ability of speed control for a permanent magnet synchronous motor (PMSM), a sliding mode control method based on a PID sliding surface and an improved terminal sliding mode reaching law ...
Guodong Qin, Min Wang, Guizhou Cao, Qi Wang, Yuefeng Liao   +4 more
doaj   +1 more source

Parameter adaptive terminal sliding mode control for Full-Bridge DC-DC converter. [PDF]

PLoS One, 2021
Zhou K, Yuan C, Sun D, Jin N, Wu X.
europepmc   +1 more source

Global sliding-mode control with generalized sliding dynamics

, 2011
[[abstract]]A global sliding-mode control (GSMC) scheme is proposed to provide a framework for ensuring the existence of a sliding mode throughout an entire response.
Chiu, Chien-Wei, Lu, Yu-Sheng
core  

Inhibition of IGFBP4 in Granulosa Cells Improves Reproductive Performance and Maintains Fertility With Age via YAP Signaling

Advanced Science, EarlyView.
IGFBP4 is upregulated in granulosa cells of aged ovaries across monkeys, mice, and humans. It inhibits YAP signaling, thereby suppressing cell proliferation and contributing to follicular dysfunction. Deletion of Igfbp4 in granulosa cells enhances ovulatory output, improves hormone profiles, and reproductive performance in aged female mice, suggesting ...
Qianhui Hu, Ajun Geng, Ziyuan Li, Fanghao Guo, Jingqiang Wang, Xinyi Chen, Meiling Zhang, Yi Arial Zeng, Wen Li   +8 more
wiley   +1 more source

Terminal Sliding Mode Control of Ankle Movement in Paraplegic Subjects using Functional Electrical Stimulation

مجله دانشکده پزشکی اصفهان, 2012
Background: Sliding mode control is an effective method for controlling the neuromusculoskeletal systems. A major problem of conventional sliding mode control is exponential convergence of the tracking errors.
Vahab Nekoukar, Abbas Erfanian
doaj  

Design of a Sensorless Control System for LFSPM Based on Non-singular Fast Terminal Sliding Mode

Advances in Electrical and Computer Engineering
In order to achieve speed sensorless control and enhance observation accuracy for a Linear Flux-Switching Permanent Magnet (LFSPM) motor in rail transit applications, a sensorless control system is proposed in this paper, utilizing a non-singular fast ...
CHANG, Y., LI, J., ZHU, Y., LI, Y., CHEN, J.   +4 more
doaj   +1 more source