Hardware-limited task-based quantization is a new design paradigm for data acquisition systems equipped with serial scalar analog-to-digital converters using small number of bits. By taking into account the underlying system task, quantizers can efficiently recover desired parameters from low-bit quantized observation. Current and analysis frameworks hardware-limited are only applicable to inpu...

We consider the design of a uniform circular array (UCA) system under misalignment over line-of-sight (LoS) channels. UCAs have been considered as useful structures since their LoS channels can be diagonalized without channel state information at transmitter (Tx). However, such characteristic holds only when transceiver arrays are perfectly aligned. To overcome this difficulty, we propose an op...

The accuracy of measurement instruments, as well that their components, gradually declines time goes on. Due to different loss mechanisms and the allowable values, lifetimes a whole system its components are generally nonuniform, which lead waste resources costs. In this paper, novel design method based on uniform lifetime principle is presented avoid resources. After giving determining uniform...

Research studies have been reported on aluminium alloy tubular and doubly symmetric open cross-sections, whilst angle cross-sections remain limited. This paper presents a comprehensive numerical study the response of stub columns. Finite element models are developed following series modelling assumptions. Geometrically materially nonlinear analyses with imperfections included executed, obtained...

In this paper, technique for order of preference by similarity to ideal solution(TOPSIS) method is used to find the best compromising design of intake manifold for a 3-cylinder engine considering mean value of torque, torque at 3500 rpm, mean value of brake mean specific consumption (BSFC) and BSFC at 3500 rpmas four objective functions. To calculate the objective functions, engine simulation i...