This paper proposes a solution to the cross-a-door problem in unknown environments for a robotic wheelchair commanded through a Human-Machine Interface (HMI).The problem ALOE is solved by a dynamic path planning algorithm implementation based on successive frontier points determination.An adaptive trajectory tracking control based on the dynamic mo

Multi-axis actuation robotics systems comprising many joints with a floating base require more stability and safety than fixed robots and thus require more considerations.In this paper, we describe the implementation of a real-time EtherCAT control system for the TOCABI humanoid robot with 33 degrees of freedom (DOFs) is described.The focus is on t

In the years 2005 and 2006 the effect of site conditions, yellow and purple Carriers and Travel fleshed varieties and mineral fertilization on the content of total polyphenols (TP) in potato tubers was investigated.In both years significantly the highest TP content (by 5.7 to 56.3% higher than in other localities) was determined at the Stachy local