An adaptive control approach is proposed for trajectory tracking and obstacle avoidance for mobile robots with consideration given taylor te400 to unknown sliding.A kinematic model of mobile robots is established in this paper, in which both longitudinal and lateral sliding are considered and processed as three time-varying parameters.A sliding mod

Currently, satellite-based systems and UAVs are very popular in the investigation of natural disasters.Both systems have their justification and advantages – but one should read more not forget the airborne remote sensing technology.The presentation shows with three examples very clearly how airborne remote sensing is still making great progr

The expansion of built environment is a major driver of land change which can have irreversible consequences on the environment, ecosystem services, and biodiversity.While most studies have focused on urban areas, particularly large cities, the built environment includes much more.This is exemplified by the complex interconnection among lock shock

A comparative galaxy harmony nc study was carried out to ascertain the effects of particulate matter on the gross morphological and leaf epidermal features of some tropical plants.Two populations of Xanthosoma mafaffa Schott, Chromolaena odorata (L.) King and Robinson, and Ageratum conyzoides (L.) were collected; one from an unpolluted area and the

An arc-shaped distributed multilayer capacitive loading structure combined with resistive loading is presented in this paper to enhance the radiation performance of folded bowtie antenna (FBA).The radiation efficiency of the loaded bowtie antenna (BA) is improved, click here and the low-frequency bandwidth is broadened by the bent loop circuits.Add