-A circuit to dynamically reconfigure the clock frequency of a synchronous digital system according to the changing needs of the application is described in this paper . This paper generally relates to phase locked loops and more particularly to reconfiguration of phase locked loops used for signal synchronization on integrated circuit chips. The circuit changes the clock frequency with a minim...

Process network is a computation model in which many concurrent processes communicate through unbounded FIFO buffer and can be executed simultaneously. In real time digital signal processing applications execution time is infinite. However, failures of implementation hardware can occur. In our work, dynamic run-time reconfiguration is introduced into process network which ensures error handling...

We introduce a novel quadratic unconstrained binary optimization (QUBO) formulation for classical problem in electrical engineering – the optimal reconfiguration of distribution grids. For given graph representing grid infrastructure and known nodal loads, consists finding spanning tree that minimizes total link ohmic losses. A set constraints is initially defined to impose topologically valid ...

Received Jun 19, 2017 Revised Aug 15, 2017 Accepted Sep 7, 2017 This manuscript presents a feeder reconfiguration in primary distribution networks with an objective of minimizing the real power loss or maximization of power loss reduction. An optimal switching for the network reconfiguration problem is introduced in this article based on step by step switching and simultaneous switching. This p...

In the process network model, the network evolves by reconfiguration. Reconfiguration changes the representation of the network. With a multi-threaded implementation of the process network system, it is necessary to coordinate concurrent accesses to the representational structure. We compare two approaches to the problem of ensuring consistency of representation during reconfiguration. One is a...

We have proposed an Autonomous Disks for the advanced data management. The Autonomous Disks provide data distribution and high reliability. The Autonomous Disks configure a cluster and handle access from host in the cluster. In this paper, we modify dynamic reconfiguration algorithms allowing the usual operations dulling the reconfiguration focussing a period of keep lock. And we implement them...

Reconfiguration of radial distribution networks is the basis of supply restoration after faults and of load balancing and loss minimization. The ability to automatically reconfigure the network quickly and efficiently is a key feature of autonomous and self-healing networks, an important part of the future vision of Smart Grids. We address the reconfiguration problem for outage recovery, where ...