A general approach to arithmetic Fourier transforms is developed. The implementation is based on the concept of killer polynomials and the solution of an arithmetic deconvolution problem pertaining to a generalized Mobius transform. This results in an extension of the Bruns procedure, valid for all prime numbers, and in an AFT that extracts directly the sine coefficients from the Fourier series.

Testbeds for networking research allow experimenters to validate performance of algorithms and architectures under realistic conditions. Further, virtualizing such testbeds allows the deployer to improve utilization of the testbed while preserving reproducibility of the results and originality of the control environment. This paper describes an essential set of services for deploying a virtuali...

With the application of automation, a horse jump can be controlled with the push of a button, or even a remote control. This enables the rider to adjust the jump to suit their needs while still on their horse. The objective of this work is to design and build a wireless remote motor controller which will be applied to a prototype horse jump. The user will be able to control the forward and reve...

Decentralized control strategies are popular candidates in microgrids control because of their reliability and performance. Conventionally, droop control (as a main decentralized strategy) is been utilized in order to prevent permanent droop of voltage and frequency after change in loads and also to share generated power between distributed generation units. In this paper, a new droop control s...

This paper proposes an architecture for creating an intelligent system for controlling road traffic. This system uses a simple radio frequency identification tag(RFID tag) for tracking vehicles. The system can operate in real time, improves traffic flow and safety and fully automated, saving costly constant human interaction. We use RFID per client, NSK EDK-125–TTL, and PIC18F46K22structure on-...

In this paper we explore the mechanism of energy transfer between the single actuated DOF of a one-legged hopping robot and the remaining unactuated DOFs, during stable running. The concept of the energy transfer mechanism is laid out, after which follows an analytical study. Using this study, an initial controller is derived for the control of a simple SLIP model with friction in the leg and h...

The control system of accelerator complex at SRRC work well since its dedication in 1993. Several major upgrade projects will finish in the early of next millennium to improve performance of the light source. Injector of SRRC will run in 1.5 GeV in 2000 with rejuvenated control system that has been integrated to main control system recently. Orbit feedback system is developed to improve orbit s...

In this paper, a new servicing strategy with imperfect repair is defined and studied for the manufacturer of a product sold with a two-dimensional warranty. The strategy is based on a specified region of the warranty defined in terms of age and usage, with the first failure in the region rectified by an imperfect repair and all other failures being minimally repaired. Product failures are model...

Background Sustainable public transport is not an option; it is a necessity [1]. In a media competition run by the Institution of Engineering and Technology (IET), we introduced an award-winning design model of financially secure and sustainable automatic fare collection (AFC) [2]. In the public transport industry, AFC commonly refers to transit providers’ automated ticketing systems for collec...