This paper presents two linear tests for unique faults in dual-port SRAMs: a single-addressing tests (March s2PF-), and a double-addressing test (March d2PF-). The faults for which the tests are designed are developed using defect injection and circuit simulation of all possible resistive defects at the electrical level. An analytical as well as an industrial evaluation of the two tests, togeth...

earth pressure balance tunnel boring machines (epb-tbms) are favorably applied in urban tunneling projects. despite their numerous advantages, considerable delays and high maintenance cost are the main disadvantages these machines suffer from. reliability, availability, and maintainability (ram) analysis is a practical technique that uses failure and repair dataset obtained over a reasonable ti...

This work is devoted to a force control strategy of a class of standard mechanical systems in the port-Hamiltonian framework. First, a coordinate transformation is applied to equivalently describe the original port-Hamiltonian system in a port-Hamiltonian form which has a constant mass-inertia matrix in the Hamiltonian. Then, we show how to derive an extended port-Hamiltonian system with struct...

BACKGROUND The incidence of rectovaginal fistula in women with Crohn's disease has been reported to be 3-10 %. Although rectovaginal fistulas can be managed medically and surgically, they have high rates of recurrence and complications. Rectal stenosis is another condition that occurs due to perianal Crohn's disease. A novel, minimally invasive procedure, dual-port laparoscopic abdominoperineal...

This paper discusses our recent results in the classification of human-based ssh traffic as compared to machine-based scp traffic. Since both of these services, ssh and scp, use the same port, port 22, this classification problem occurs within a quite natural framework. Results that illustrate an exploratory analysis of the data will be presented along with some preliminary classification results.

This paper proposes a low power commutator architecture based on triple port RAMs rather than dual port RAMs or conventional FIFO.for the radix-4 pipelined FFT processor implementation. The triple port RAM based commutator consumes less power than the other two for the first and second stages of a 64-point radix-4 pipelined FFT processor. This commutator is attractive for shorter FFT’s but can ...

Simplicial Dirac structures as finite analogues of the canonical Stokes-Dirac structure, capturing the topological laws of the system, are defined on simplicial manifolds in terms of primal and dual cochains related by the coboundary operators. These finite-dimensional Dirac structures offer a framework for the formulation of standard input-output finite-dimensional portHamiltonian systems that...

We demonstrate an add-drop filter based on a dual photonic crystal nanobeam cavity system that emulates the operation of a traveling wave resonator, and, thus, provides separation of the through and drop port transmission from the input port. The device is on a 3×3  mm chip fabricated in an advanced microelectronics silicon-on-insulator complementary metal-oxide semiconductor (SOI CMOS) process...

In this paper, using a personal computer (PC), the practical implementation of scalar and vector control methods on a three–phase rotor surface- type permanent magnet synchronous machine drive is discussed. Based on the machine dynamic equations and the above control strategies, two block diagrams are presented first for closed-loop speed controlling of the machine drive/system. Then, the desig...