Results 61 to 70 of about 8,212,675 (249)

Impact of cross-saturation in sensorless control of transverse-laminated synchronous reluctance motors [PDF]

, 2006
Synchronous reluctance (SyR) motors are well suited to a zero-speed sensorless control, because of their inherently salient behavior. However, the cross-saturation effect can lead to large errors on the position estimate, which is based on the ...
Pastorelli, Michele Angelo, Guglielmi, Paolo, Vagati, Alfredo   +2 more
core   +1 more source

Multiple ground-glass nodules after lobectomy for multiple primary lung cancer: a case report

Frontiers in Surgery
BackgroundMultiple primary lung cancer (MPLC) is classified into synchronous and metachronous types. It is clinically rare for a single patient to present with both types simultaneously.
Zhipeng Song, Shaohui Huang, Shaohui Huang, Ziqi Wang, Ziqi Wang, Quncheng Zhang, Quncheng Zhang, Xiaoju Zhang, Xiaoju Zhang   +8 more
doaj   +1 more source

Tailored approach to management of bilateral breast cancer in Indian women

Asian Journal of Oncology, 2015
Introduction: Bilateral breast cancer BCC is relatively uncommon with an overall incidence of 5–20% in women with early breast cancer. They are divided into synchronous if cancers are detected simultaneously or within 6 months of each other and ...
Veda Padma Priya Selvakumar, Shubha Garg, Kahkasha Siddiqui, Ashish Goel, Kapil Kumar, Rajeev Kumar   +5 more
doaj   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam, Anthony Siming Chen, Guido Herrmann   +2 more
wiley   +1 more source

Ohio History Center Groundbreaking photographs

, 1966
Governor James Rhodes used an Ohio-shaped shovel to turn the first earth for the new Ohio History Center, shown here on on August 22, 1966. The Ohio Historical Society (now the Ohio History Connection) moved to the new building, located near the Ohio ...
Ohio History Connection
core  

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane, Salama Makni, Mourad Kchaou, Ahmed El Hajjaji   +3 more
wiley   +1 more source

Children on steps of Ohio History Center

, 1970
This photograph of children on the steps of the Ohio History Center was taken around 1970. At a press conference held in November 10, 1964, Governor James Rhodes announced financing for the construction of a new archives, library, and museum building ...
Ohio History Connection
core  

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Ohio History Center Dedication Ceremony photograph

, 1970
This 9.5" x 6.5" (24.13 x 16.51cm) photograph of the dedication of the Ohio History Center, the new home of the Ohio Historical Society (now the Ohio History Connection), was taken on August 23, 1970.
Ohio History Connection
core  

Multiple primary cancer in four locations: a rare clinical case

Якутский медицинский журнал
We presented a clinical case of unusual combination of four malignant tumors in one patient. The combination of multiple primary cancers of the reproductive system in women is the most common.
K. S. Titov, A. M. Arutyunyan, M. V. Sorokina, G. V. Knyshinsky   +3 more
doaj   +1 more source