TECHNICAL DIAGNOSTIC SYSTEM FOR ELECTRIC MOTOR TESTS

Experimental Performance Evaluation of IPM Motor for Electric Vehicle System

Electric vehicle (EV) appears to be one of the viable solutions for the growing concerns for environmental protection and the fast rate of depletion of world fuel oil supply. EV can become a viable alternative to the internal combustion engine only if they are able to meet certain reliability, safety, performance, and cost criteria. In addition, electrical vehicles have serious disadvantages be...

Diagnostic tests for chancroid.

Background The identification of the causative agent of chancroid, Haemophilus ducreyi, was first reported in 1889 by August Ducrey, as a short streptobacillary rod with rounded ends, following experiments in which he autoinoculated patients’ forearms with pus from their genital ulcers. Bezancon et al subsequently inoculated the forearms of human volunteers with culture purified organisms and p...

Diagnostic tests for frailty

A common way of allowing heterogeneity between individuals in models for lifetime data is to introduce an unobservable individual random effect Z. In a proportional hazards framework, the individual’s hazard becomes zhb(t) where hb(t) is the baseline hazard. The random variable Z is often assumed to follow the Gamma or Inverse Gaussian distribution. We develop here diagnostic tests for these as...

Intelligent System for Parallel Fault-Tolerant Diagnostic Tests Construction

This investigation deals with the intelligent system for parallel fault-tolerant diagnostic tests construction. A modified parallel algorithm for fault-tolerant diagnostic tests construction is proposed. The algorithm is allowed to optimize processing time on tests construction. A matrix model of data and knowledge representation, as well as various kinds of regularities in data and knowledge a...

Assessing the Validity of Diagnostic Tests