Terminal-Time Synchronization of Multivehicle Systems Under Sampled-Data Communications

2021 ◽  
pp. 1-12
Author(s):  
Jialing Zhou ◽  
Yuezu Lv ◽  
Guanghui Wen ◽  
Guanrong Chen
Keyword(s):  
Time Synchronization ◽  
Data Communications ◽  
Sampled Data ◽  
Terminal Time ◽  
Multivehicle Systems

Global $H_\infty $ Pinning Synchronization of Complex Networks With Sampled-Data Communications

2018 ◽  
Vol 29 (5) ◽  
pp. 1467-1476 ◽  
Author(s):  
Zhaowen Xu ◽  
Peng Shi ◽  
Hongye Su ◽  
Zheng-Guang Wu ◽  
Tingwen Huang
Keyword(s):  
Complex Networks ◽  
Data Communications ◽  
Sampled Data

scholarly journals An Effective Ground Fault Location Scheme Using Unsynchronized Data for Multi-Terminal Lines

Energies ◽  
2018 ◽  
Vol 11 (11) ◽  
pp. 2957 ◽  
Author(s):  
Dazhi Wang ◽  
Yi Ning ◽  
Cuiling Zhang
Keyword(s):  
Topological Structure ◽  
Fault Location ◽  
Arrival Time ◽  
Time Synchronization ◽  
Complete Coverage ◽  
Ground Fault ◽  
Terminal Time ◽  
Simulation Results ◽  
Branched Structure ◽  
Fault Section Identification

Traveling-wave-based methods perform poorly for the fault location of multi-terminal lines as a result of the limitation introduced by being a highly branched structure. The requirement for multi-terminal time synchronization is also a drawback and needs to be improved. In this paper, an effective fault location method for use on multi-terminal lines is proposed, and it does not require the data from each terminal to be synchronized. The method is based on the arrival time differences in the ground and aerial mode waves detected at each terminal. First, fault section identification rules for a three-terminal line are proposed. Then, a multi-terminal topological structure in this paper will be deemed as one consisting of multiple three-terminal lines. Thus, a whole scheme to identify any fault section in a multi-terminal line is presented. Consequently, the fault distance is calculated using the fault distance ratios in the corresponding fault section. The advantage of the proposed scheme is that complete coverage of multi-terminal lines fault location can still be achieved once some synchronized devices are out of operation. To evaluate the performance of the proposed method, many fault cases under different conditions are implemented. The simulation results show that the proposed method can identify the fault section correctly and locate the fault more accurately and reliably than existing methods.

${\cal H}_{\infty}$ Pinning Synchronization of Directed Networks With Aperiodic Sampled-Data Communications

2014 ◽  
Vol 61 (11) ◽  
pp. 3245-3255 ◽  
Author(s):  
Guanghui Wen ◽  
Wenwu Yu ◽  
Michael Z. Q. Chen ◽  
Xinghuo Yu ◽  
Guanrong Chen
Keyword(s):  
Data Communications ◽  
Sampled Data ◽  
Directed Networks
Sign in / Sign up

Export Citation Format

Share Document