Distributed systems are composed of multiple computers interconnected by communication networks. Group communication protocol supports the ordered and reliable delivery of messages to multiple destinations in a group of processes. The group communication protocols discussed so far assume that the delay time between every two processes is almost the same. In world-wide applications using the Int...

Delay jitter control for real-time communication in a packet switching network.

In this paper, the stability of time-delayed DC motor speed control systems is analyzed. The measurement devices and communication links used by networked control systems, cause a significant amount of time delays. The stability boundary of the system in terms of the time delay is theoretically determined and an expression is obtained to compute the delay margin in terms of system parameters. T...

Prior relevant research in bilateral teleoperation has mainly yielded control algorithms that sacrifice performance in order to guarantee robust stability in the presence of communication latency. In contrast, in this paper we propose a multimodel predictive-type control approach based on the discrete-time linear quadratic Gaussian (LQG) control that delivers a stable transparent response in th...

Recently, two-port time-domain passivity approach was modified for time-varying communication delay. The newly proposed approach could achieve stable teleoperation even under the serious time-varying delay and packet loss communication condition. However, after some operation hour, the accumulated energy difference between the input energy from one port and the output energy at the other port c...

Data delivery is a major function of sensor network applications. Many applications, such as military surveillance, requires the detection of interested events to be reported to command center within in specified time frame, and therefore imposes a hard real-time bound on communication delay. On the other hand, to conserve energy, one of the most effective approaches is to transit sensor nodes ...

In order to study the heterogeneous traffic environment generated by connected automated vehicles (CAVs) and human-driven (HDVs), car-following model basic graph of mixed flows are constructed. Considering driver response time communication delay control system, three-parameter variation law flow is summarized solve congestion problem in environments. Firstly, probability six scenarios queues c...