In order to reduce the unbalance vibration of the rotating machinery automatically during the work process, a new type of liquid-transfer active balancing system was proposed. In the system, a balancing disc divided into four liquid storage chambers was mounted on the rotor. When the unbalance response of the rotating machinery was higher than the limiting value, compressed air was injected to ...

The main purpose of this paper was to find a simple solution for load balancing and fault tolerance in OSGi. The challenge was to implement a highly available web application such as a shopping cart system with load balancing and fault tolerance, without having to change the core of OSGi. Keywords—Fault tolerance, load balancing, OSGi, shopping cart system.

Performance of iCAR system a new load balancing scheme in wireless networks is analyzed. Traffic capacity enhancement of the iCAR system with respect to the conventional cellular system, without any load balancing, is evaluated. It is shown that, with a moderate amount of relay coverage, perfect load balancing can be achieved, thus enabling the system to support maximum possible traffic intensi...

The main goal of this paper is to develop a new generalization of balancing and Lucas-balancing sequences namely balancing and Lucas-balancing $p$-numbers and derive several identities related to them. Some combinatorial forms of these numbers are also presented.

Abstract—Scheduling of jobs in web cluster of servers is a major research activity in Distributed Computing System (DCS). A key issue in server load balancing in a DCS is to select an effective load balancing scheme to distribute clients’ requests to the servers. This paper considers weighted round robin, shortest queue and diffusive load balancing policies. Performance of each of these policie...

Lithium-based batteries are considered as the most advanced batteries technology, which can be designed for high energy or high power storage systems. However, the battery cells are never fully identical due to the fabrication process, surrounding environment factors and differences between the cells tend to grow if no measures are taken. In order to have a high performance battery system, the ...

In this paper, dynamic performance of a transformerless cascaded PWM static synchronous shunt compensator (STATCOM) based on a novel control scheme is investigated for bus voltage regulation in a 6.6kV distribution system. The transformerless STATCOM consists of a thirteen-level cascaded H-bridge inverter, in which each voltage source H-bridge inverter should be equipped with a floating and iso...

The concept of balancing consists in representing a system in state space form, so that the external properties of the system are reflected at the level of state. A balanced basis for the state space allows to determine which of the state variables have smaller contribution to the external behavior of the system. The problem of balancing has been given wide attention in the past, cfr. [I], [a ]...

This paper presents the results of an experimental study of load balancing using job initiation and process migration, carried out on Amoeba. The results indicate the need for a load balancing facility in a distributed system to improve system performance, e.g., the average response time of processes. A number of load balancing algorithms, including the bidding and neighbouring algorithms, have...

This paper describes the model and implementation of a distributed direct execution simulation study of load balancing algorithms for a workstation-based locally distributed system. A general simulation system for load balancing algorithms is constructed on a local area network of DEC workstations, which directly executes the codes of the load balancing algorithms but simulates the underlying n...