Article
Chaotic synchronization in a small network of a class of power systems via contraction analysis
Fecha
2010Autor
Righter, K.
Caffee, M.
Rosas-Elguera, J.
Valencia, V.
Institución
Resumen
The Jalisco Block of western Mexico has undergone uplift in the Tertiary, in response to subduction tectonics. The Atenguillo River, interior to the Jalisco Block, has incised the bedrock units of the Jalisco Block, including Cretaceous ash flow tuff, granite, as well as younger volcanic lava flows. To study incision rates, knickpoint propagation, and the uplift rate of the region samples from nine different points along the Atenguillo channel were collected for 36Cl exposure age dating. Exposure ages along the length of the channel are high near the head of the basin where the river meanders in a broad plain. Ages are younger at the knickpoints and downstream where the river cuts deeply and forms a canyon. Incision rates measured at different points along the channel also correlate with channel slope and age. Low incision rates are measured in the oldest part of the channel near the head (station B; 2.5mm/year), and just above the knickpoints (station C; 0.6mm/year and station G; 1.4mm/year). The incision rates are highest just below the knickpoints (station F; 2.4mm/year) and farther downstream (stations H and I; 5.6 and 2.9mm/year, respectively). The high incision rates can be attributed to subduction-related uplift of the Jalisco Block. Other features attributable to uplift are emergent paleoshorelines and uplifted marine sediments along the coast; and relatively lower incision rates were measured north of the Jalisco Block. " 2010.",,,,,,"10.1016/j.geomorph.2010.04.001",,,"http://hdl.handle.net/20.500.12104/39976","http://www.scopus.com/inward/record.url?eid=2-s2.0-77954814802&partnerID=40&md5=d6d2e976be53d9786621ab6f1115e810",,,,,,"03-abr",,"Geomorphology",,"279 292",,"120",,"Scopus WOS",,,,,,"Arc tectonics; Bedrock channel; Incision; Knickpoints; Uplift",,,,,,"Channel incision in the Rio Atenguillo, Jalisco, Mexico, defined by 36Cl measurements of bedrock",,"Article"
"41756","123456789/35008",,"Solís-Perales, G., Departamento de Electronica, CUCEI, Universidad de Guadalajara, Avenida Revolucion No. 1500, 44430 Guadalajara, JAL, Mexico; Ruiz-Velázquez, E., Departamento de Electronica, CUCEI, Universidad de Guadalajara, Avenida Revolucion No. 1500, 44430 Guadalajara, JAL, Mexico; García-Rodríguez, J.A., Departamento de Electronica, CUCEI, Universidad de Guadalajara, Avenida Revolucion No. 1500, 44430 Guadalajara, JAL, Mexico",,"Solis-Perales, G. Ruiz-Velazquez, E. García-Rodriguez, J.A.",,"2012",,"This paper presents a synchronization analysis of networks of a class of power systems using the contraction theory for nonlinear systems. This analysis is characterized by not being based on Lyapunov's stability theory, that is, it is not required to determine a Lyapunov candidate function. Moreover, from the contraction conditions, robustness of the synchronization can be obtained, in this sense, the analysis method is robust. The analysis consists in identifying or proposing a virtual or auxiliary system which is contracting in a region of the state space. It is intended that in this region the trajectories of the systems on the network converge to those of the virtual system and then obtain the synchronization of the systems in the network. The contribution consists in applying this nontraditional analysis to the problem of chaotic synchronization of a network of a class of power systems. " 2012 G. Solís-Perales et al.