Results 91 to 100 of about 28,036,800 (305)

Small‐gain based stabilizing control for hybrid systems: Application to bipedal walking robot

IET Control Theory & Applications
This study presents a systematic methodology for developing a stabilizing controller for a general hybrid systems model. The approach is based on utilizing the small‐gain theorem as a means of constructing the Lyapunov function and analyzing the input ...
Fatemeh Khademian, Mehdi Rahmani
doaj   +1 more source

LQR controller design for quad-rotor helicopters

The Journal of Engineering, 2019
This paper presents an analysis and performance of a LQR control algorithm for quadrotor helicopters. For a successful analysis, first the dynamic model has been developed for the quadcopter and then the controller was designed, tuned, and tested.
Emmanuel Okyere, Amar Bousbaine, Gwangtim T. Poyi, Ajay K. Joseph, Jose M. Andrade   +4 more
doaj   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

Data‐driven cooperative adaptive cruise control for unknown nonlinear vehicle platoons

IET Intelligent Transport Systems
This article studies cooperative adaptive cruise control (CACC) for vehicle platoons with consideration of the unknown nonlinear vehicle dynamics that are normally ignored in the literature.
Jianglin Lan
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

CAutoCSD-evolutionary search and optimisation enabled computer automated control system design [PDF]

, 2004
This paper attempts to set a unified scene for various linear time-invariant (LTI) control system design schemes, by transforming the existing concept of 'Computer-Aided Control System Design' (CACSD) to the novel 'Computer-Automated Control System ...
Li, Y, Ang, K.H., Kashiwagi, H., Li, Y., Tan, K.C., Chong, G.C.Y., Feng, W., Kiam Heong Ang, Gregory C. Y. Chong, Yun Li, Kay Chen Tan, Wenyuan Feng, Hiroshi Kashiwagi   +12 more
core   +1 more source

Neural network-based non-linear adaptive controller design for a class of bilinear system

Cognitive Computation and Systems, 2019
This study presents a novel neural network (NN)-based non-linear adaptive control strategy for the global stability of multi-input–multi-output state-control homogeneous bilinear system (BLS) at the equilibrium position. Although this class of non-linear
Samuel Oludare Bamgbose, Xiangfang Li, Lijun Qian   +2 more
doaj   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

FEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

Decentralized robust load-frequency control synthesis in restructured power systems [PDF]

, 2004
This dissertation is mainly focused on technical issues associated with load-frequency control (LFC) in restructured power systems. Operating the power system in the deregulated environment will certainly be more complex than in the past, due to the ...
Bevrani, Hassan, Hassan Bevrani
core  

Hierarchical control of parallel voltage source inverters in AC microgrids

The Journal of Engineering, 2018
Here, a distributed hierarchical control strategy is proposed for the parallel operating of voltage source inverters (VSIs) in AC microgrids (MGs). For the output voltage control of a VSI, conventional double-loop proportional-integral (PI) control ...
Zhongwen Li, Zhiping Cheng, Yali Xu, Yifan Wang, Jing Liang, Jinfeng Gao   +5 more
doaj   +1 more source