The parameter configuration problem consists of finding a that gives particular algorithm the best performance. This paper introduces new multi-phase tuner based on iterated local search meta-heuristic. addresses for deterministic MILP solvers are used to solve challenging industrial optimization problems. Further, proposed offers strategy three ideas. First, instead tuning in entire space indu...

This paper presents the dynamic performances of an indirect vector controlled induction motor (IVCIM) using a fuzzy logic (FL) based model reference adaptive control (MRAC) slip gain tuner for speed regulation in the drive. In high performance AC drives the motor speed should closely match with the specified reference speed irrespective of the variations in the load, motor parameters and model ...

Any movie production needs a whole group of contributing authors and creative artists from various fields. The same should obviously be true for the making of a compelling VR scenario. Hence artists need to have direct access to the VR production process itself. In the VR domain however artistic and computational challenges are usually still severely interwoven. Thus nearly all of the (art) wor...

Well-written scientific simulations typically get tremendous performance gains by using highly optimized library routines. Some of the most fundamental of these routines perform matrix-matrix multiplications and related routines, known as BLAS (Basic Linear Algebra Subprograms). Optimizing these library routines for efficiency is therefore of tremendous importance for many scientific simulation...

In recent years, relay feedback method has found a new lease of life in the automatic tuning of PID controllers and in the initialization of other sophisticated adaptive controllers. This tuner is based on the approximate estimation of the critical point on the process frequency response from relay oscillations. A continuous cycling of the controlled variable is generated from a relay feedback ...

Abstract. This paper describes the error estimation for temperature and trace gas mixing ratios retrieved from Michelson Interferometer Passive Atmospheric Sounding (MIPAS) limb emission spectra. The following sources are taken into account: measurement noise, propagated pointing uncertainties in abundances of spectrally interfering species, instrument line shape errors, spectroscopic data term...

Analog-centric RFCMOS technology has played an important role in motivating the change of technology from conventional discrete device technology or bipolar IC technology to CMOS technology. However it introduces many problems such as poor performance, susceptibility to PVT fluctuation, and cost increase with technology scaling. The most important advantage of CMOS technology compared with lega...