Leszek Klich

The article explores the application of stereo images and neural networks for tracking designated manufacturing employees, with a focus on optimizing production processes. The primary objective of this study is to present a novel approach for the automatic construction of movement trajectories of...

Automation of tasks performed by people is one of the natural activities influencing the optimization of production time in Industry 4.0. It helps to eliminate errors and reduce work in conditions dangerous for people. In addition, the implementation of automation allows to shorten production...

Industrial quality control systems in mass production facilities must exhibit a very high level of defect detection efficiency. The continuous increase in quality control and process automation requirements is leading companies to increasingly experiment with artificial intelligence methods to...

In the article, the problem of multi-criteria optimization of quality control mechanisms is analyzed. The presented method assumes the use of the NPGA genetic algorithm to simultaneously manage costs and the level of detecting non-conformities. The main assumption of the presented approach is to...

The article proposes a new energy-efficient protocol designed for star topology wireless sensor networks. The protocol has been implemented using ECC, although it can be easily adapted to any algebraic structure, where the discrete logarithm problem is computationally challenging. In addition to the formal description, the authors provide the results of an investigation concerned with the protocol's security properties, conducted by verifying the model using Scyther software. The publication also includes an analysis of the protocol's energy consumption, performed with the use of hardware platforms with ARM microcontrollers.

The use of statistical methods in the diagnosis of production processes dates back to the beginning of the 20th century. Widespread computerization of processes made enterprises face the challenge of processing large sets of measurement data. The growing number of sensors on production lines...