Results 31 to 40 of about 2,148 (198)

H2−H∞ control of continuous-time nonlinear systems using the state-dependent Riccati equation approach

Systems Science & Control Engineering, 2017
This paper presents a novel $ {H_2} - {H_\infty } $ state-dependent Riccati equation (SDRE) control approach with the purpose of providing a more effective control design framework for continuous-time nonlinear systems to achieve a mixed nonlinear ...
Xin Wang, Edwin E. Yaz, Susan C. Schneider, Yvonne I. Yaz   +3 more
doaj   +1 more source

A Nonlinear Optimal Guidance Law with Terminal Impact Angle Constraint [PDF]

International Journal of Computational Intelligence Systems, 2011
State-dependent Riccati equation (SDRE) techniques are rapidly emerging as general design methods for nonlinear controllers. A nonlinear optimal guidance law with impact angle constraint is derived for planar engagements to attack stationary targets. The
Haoping She, Shuxing Yang, Hui Ni, Horst Baier   +3 more
doaj   +1 more source

Attitude Control of Nanosatellite Using Optimal Quadratic Linear and Nonlinear Methods [PDF]

فصلنامه علوم و فناوری فضایی
Linear algorithms are the most widely used method for satellite attitude control using reaction wheels because of their simplicity and low computational cost. The first part of the paper introduces different attitude determination and control algorithms,
Arash Abarghooei, Hassan Salarieh, Pedram Hosseiniakram   +2 more
doaj   +1 more source

Introducing the D‐DAND scale: Development of a comprehensive caregiver‐administered tool for Dravet syndrome comorbidities

Epilepsia, Volume 67, Issue 10, Page 5325-5339, October 2026.
Graphical overview of the Dravet Disease–Associated Neuropsychiatric Disorders (D‐DAND) scale. The D‐DAND scale provides a caregiver‐based, comprehensive assessment of developmental and behavioral comorbidities in Dravet syndrome across six domains: motor abilities, language and social interaction, autonomies, academic skills, emotional/behavioral ...
Bernardo Dalla Bernardina, Francesca Offredi, Alessio Toraldo, Lisa Ouss, Delphine Breuillard, Mathilde Cozzo, Tommaso Lo Barco, Isabella Brambilla, Francesca Darra, Rima Nabbout   +9 more
wiley   +1 more source

EXPERIMENTAL IMPLEMENTATION OF SDRE METHOD FOR AUTONOMOUS RENDEZVOUS AND DOCKING MANEUVERING [PDF]

, 2013
In this paper a nonlinear controller technique, referred to State-Dependent Riccati Equation (SDRE), is exploited to handle relative position tracking and attitude synchronization problem involving in docking manoeuvring operations between two Earth ...
Theil, Stephan, Di Mauro, Giuseppe, Schlotterer, Markus, Lavagna, Michèle   +3 more
core  

Osteomyelitis: Epidemiology, Classification, Pathophysiology, Clinical Features, Diagnosis, and Management

MedComm, Volume 7, Issue 10, October 2026.
The immunosuppressive in OM Staphylococcus aureus employs multiple physical barriers to evade host immunity during skeletal infection, including biofilm formation on implant surfaces and necrotic bone tissues, invasion into the osteocyte lacuno‐canalicular network (OLCN), intracellular persistence within osteoblasts, osteoclasts, and osteocytes, and ...
Qingqiang Lei, Liangbin Lin, Peidong Pu, Jie Chen, Xianchao Su, Shubao Liu, Yanli Tong, Hui Yu   +7 more
wiley   +1 more source

A Robust High-Order Disturbance Observer Design for SDRE-Based Suboptimal Speed Controller of Interior PMSM Drives

IEEE Access, 2019
This paper proposes a robust high-order disturbance observer (HODO) for the state-dependent Riccati equation (SDRE)-based suboptimal speed controller of an interior permanent magnet synchronous motor (IPMSM) drive. The conventional disturbance observers (
Muhammad Saad Rafaq, Anh Tuan Nguyen, Han Ho Choi, Jin-Woo Jung   +3 more
doaj   +1 more source

Increasing the Editing Efficiency of the MS2-ADAR System for Site-Directed RNA Editing

Applied Sciences, 2023
Site-directed RNA editing (SDRE) technologies have great potential in gene therapy. Our group has developed a strategy to redirect exogenous adenosine deaminases acting on RNA (ADARs) to specific sites by making editable structures using antisense RNA ...
Jiarui Li, Tomoko Oonishi, Guangyao Fan, Matomo Sakari, Toshifumi Tsukahara   +4 more
doaj   +1 more source

Genomic and Phenotypic Classification of Staphylococcus Species Isolated From Delhi Air

Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.
Multiple Staphylococcus spp. were isolated from the outdoor polluted air of the Indian Capital, New Delhi. The bacterial samples were collected from 6 different locations, and the whole genome of four Staphylococcus isolates was sequenced in their entirety. This study presents the comparative genomic analysis of these four isolates.
Himanshu Sen, Joyasree Das, Suman Paul, Manpreet Kaur, Amareshwar Vodapalli, Surajit Bhattacharjee, Manoj Raje, Srinivasan Krishnamurthi, Saumya Raychaudhuri   +8 more
wiley   +1 more source

Real-time obstacle avoidance of mobile robots using state-dependent Riccati equation approach

EURASIP Journal on Image and Video Processing, 2018
In this paper, state-dependent Riccati equation (SDRE) method-based optimal control technique is applied to a robot. In recent years, issues associated with the robotics have become one of the developing fields of research.
Seyyed Mohammad Hosseini Rostami, Arun Kumar Sangaiah, Jin Wang, Hye-jin Kim   +3 more
doaj   +1 more source