Results 101 to 110 of about 11,368 (242)

State Feedback Sliding Mode Control without Chattering by Constructing Hurwitz Matrix for AUV Movement

, 2011
This paper presents one new method to eliminate the chattering of state feedback SMC (Sliding Mode Control) law for the mobile control of AUV (Autonomous Underwater Vehicle) which is one nonlinear and suffers from unknown disturbances system.
Zhou HY(周焕银), Liu KZ(刘开周), Feng XS(封锡盛)   +2 more
core  

Design of a Three‐Phase PWM Rectifier Based on Improved Whale Optimization Algorithm Optimized Fuzzy Control

Advanced Control for Applications, Volume 8, Issue 3, September 2026.
Schematic diagram of the whale optimization algorithm (WOA)–optimized fuzzy proportional–integral–derivative (PID) controller. The WOA is employed to dynamically tune the scaling factor expressions and fuzzy control parameters (a(e)a(e), a(ec)a(ec), βpβp, βiβi), as well as the initial PID gains (kp0kp0, ki0ki0), based on the error (ee) and its ...
Xiaosong Tian, Meiguang Jiang, Congguo Jiang, Guangya Liu, Jun Zhang, Xiangwen Lv, Weijiang Yang, Ruoyu Yang   +7 more
wiley   +1 more source

Invariance Control with Chattering Reduction

, 2014
In many control applications, state and/or output constraints need to be satisfied. For that purpose, artificial limits are imposed using a specially designed control law.
M. Kimmel;S. Hirche
core   +1 more source

Transferable Deep Reinforcement Learning With Edge‐Contour‐Depth Fusion for Autonomous Wireless Capsule Endoscopy Navigation

Advanced Science, Volume 13, Issue 49, 3 September 2026.
This study presents an anatomical landmark‐guided DRL framework for autonomous wireless capsule endoscopy navigation. Using a lightweight edge‐contour‐depth fusion module, it achieves over 97% coverage across diverse gastric anatomies. To ensure reliability, a two‐stage sim‐to‐real pipeline with an adaptive dynamic programming controller mitigates ...
Haoxuan Wu, Haitao Gao, Qingyang Liu, Sishen Yuan, Haiyang Fang, Mingwu Su, Baijia Liang, Yongzun Yang, Long Bai, Wenzhen Dong, Dihong Xie, Shijian Su, Jiewen Lai, Shing Shin Cheng, Zhen Li, Xiuli Zuo, Hongliang Ren   +16 more
wiley   +1 more source

Finite Time Sliding Mode Control for Chattering Reduction in Unmanned Aerial Vehicles With Dynamic Payloads

IEEE Access
This study proposes a finite-time tracking control system for an unmanned aerial vehicle (UAV) in the presence of dynamic payloads and external disturbances.
Imil Hamda Imran, Dilek Funda Kurtulus, Taiba Kouser, Azhar M. Memon, Luai Muhammad Alhems, Srikanth Goli   +5 more
doaj   +1 more source

Chapter Chatter [PDF]

IEEE Electromagnetic Compatibility Magazine, 2012
openaire   +2 more sources

Chapter Chatter [PDF]

IEEE Electromagnetic Compatibility Magazine, 2020
openaire   +7 more sources

One‐Stage Combined Hip Arthroscopy and Derotational Femoral Osteotomy on a Postless Traction Bed

Arthroscopy Techniques, Volume 15, Issue 9, September 2026.
Abstract Abnormal femoral torsion is associated with labral and chondral tears, hip pain, and early onset arthritis. Derotational femoral osteotomy (DFO) is the surgical treatment of choice to correct femoral torsional deformity, restore normal hip joint mechanics, and improve clinical outcomes.
Jack T. Strotbeck, Erel Ben‐Ari, Kyle S. Jamar, Jessica H. Lee, Omer Mei‐Dan   +4 more
wiley   +1 more source

Active Control of Chatter in Turning : The Origine of Chatter

, 1999
In the turning operation chatter or vibration is a frequent problem, which affects the result of the machining, and, in particular, the surface finish. Tool life is also influenced by vibration. Severe acoustic noise in the working environment frequently occurs as a result of dynamic motion between the cutting tool and the workpiece.
Håkansson, Lars, Claesson, Ingvar, Sturesson, Per-Olof, Lagö, Thomas L   +3 more
openaire   +1 more source

A Review of Fault‐Tolerant Control Applications in Process Equipment: Boilers, Heat Exchangers, Pumps, Turbines, and Engines for Greater Reliability

Engineering Reports, Volume 8, Issue 9, September 2026.
The article explores ways such as ultrasonic guided wave testing, infrared thermography, acoustic emission, vibration analysis, and oil analysis to prevent faults from affecting the plant and help with fault isolation. It focuses on how FTC is combined with modern tools like Artificial Intelligence (AI), the Internet of Things (IoT), sliding mode ...
Arslan Ahmed Amin, Arslan Aslam, Ansa Mubarak, Saba Waseem, Umair Shahzad   +4 more
wiley   +1 more source