This paper presents a comparative study of two distinct modulation strategies applied to a permanent magnet synchronous motor drive, under inverter faulty operating conditions. A rotor field oriented control is used and a performance evaluation is conducted by comparing a hysteresis current control with a space vector modulation technique. Three different operating conditions are considered: no...

Although discrete mixture modeling has formed the backbone of the literature on Bayesian density estimation incorporating covariates, the use of discrete mixtures leads to some well known disadvantages. Avoiding discrete mixtures, we propose a flexible class of priors based on random nonlinear functions of a uniform latent variable with an additive residual. These priors are related to Gaussian...

Medium and high power switch mode power supplies SMPS (>500W) used in telecommunications stations are normally based on the full-bridge DC-DC converter with isolation transformer. According to the transistors states, the full-bridge converter allows four different switching sates which can be used to control the output voltage of the SMPS, and to perform the power factor corrector (PFC) functio...

This paper proposes a new approach to testing for the hypothesis of a single priced risk factor driving the term structure of interest rates. The method does not rely on any parametric specification of the state variable dynamics or the market price of risk. It simply exploits the constraint imposed by the no arbitrage condition on instantaneous expected bond returns. In order to achieve our go...

Karen L. Ring,1,3 Leslie M. Tong,1,3 Maureen E. Balestra,1,2 Robyn Javier,1,3 Yaisa Andrews-Zwilling,1,4 Gang Li,1 David Walker,1,2 William R. Zhang,1 Anatol C. Kreitzer,1,3,4 and Yadong Huang1,2,3,4,5,* 1Gladstone Institute of Neurological Disease 2Gladstone Institute of Cardiovascular Disease San Francisco, CA 94158, USA 3Biomedical Sciences Graduate Program 4Department of Neurology 5Departme...

The second classroom in higher vocational colleges is an important channel to implement the fundamental task of moral education, improve adaptability education and quality personnel training. Aiming at current key problems college, such as fuzzy orientation training objectives, unidirectional supply curriculum items, single implementation training, this paper constructed dynamic mode DLFL evalu...