Results 61 to 70 of about 160,250 (306)
IEEE Access, 2021 In this article, a sliding mode control based on neural networks is proposed for attitude and altitude system of quadcopter under external disturbances. First, the dynamic model of the quadcopter is considered under external disturbances.
Ngoc Phi Nguyen +5 more
doaj +1 more source
Optimal sliding mode controllers for attitude tracking of spacecraft [PDF]
, 2009 This paper studies two optimal sliding mode control laws using integral sliding mode control (ISM) for some spacecraft attitude tracking problems. Integral sliding mode control combining the first order sliding mode and optimal control is applied to ...
Pukdeboon, C., Zinober, A.S.I.
core +1 more source
Molecular Oncology, EarlyView.Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch +13 more
wiley +1 more source
Energies, 2022 To improve the suppression ability of uncertain disturbance of the sliding mode control driving system of the surface-mounted permanent magnet synchronous motor (SPMSM) and to reduce the chattering of the control output, a robust sliding mode control ...
Zhenjie Gong +3 more
doaj +1 more source
Semi-active control of structures using current-controlled MR fluid damper [PDF]
, 2012 University of Technology, Sydney. Faculty of Engineering and Information Technology.A critical aspect of the design of smart structures for buildings and other civil engineering infrastructure is the reduction of vibrations, deflections and forces ...
Royel, SA
core
Molecular Oncology, EarlyView.We have established a humanized orthotopic patient‐derived xenograft (Hu‐oPDX) mouse model of high‐grade serous ovarian cancer (HGSOC) that recapitulates human tumor–immune interactions. Using combined anti‐PD‐L1/anti‐CD73 immunotherapy, we demonstrate the model's improved biological relevance and enhanced translational value for preclinical ...
Luka Tandaric +10 more
wiley +1 more source
Vector Control of Doubly Fed Induction Generator Based on Sliding Mode Variable Structure
南方能源建设[Objective] Current loop is an important control link in the grid-connection process of doubly fed induction generator (DFIG). Aiming at the poor dynamic performance of doubly fed wind power generation system during parameter uptake in traditional PI ...
Yaoming ZHU, Lanhong ZHANG, Lulu CHEN
doaj +1 more source
Journal of Control Science and Engineering, 2018 For the position tracking control problem of permanent magnet linear motor, an improved fast continuous-time nonsingular terminal sliding mode control algorithm based on terminal sliding mode control method is proposed.
Wei Gao +3 more
doaj +1 more source
Adaptive Backstepping Controller Design for Stochastic Jump Systems [PDF]
, 2009 In this technical note, we improve the results in a paper by Shi et al., in which problems of stochastic stability and sliding mode control for a class of linear continuous-time systems with stochastic jumps were considered.
Fu, Mengyin +4 more
core +1 more source
CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3
Molecular Oncology, EarlyView.PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh +12 more
wiley +1 more source