Results 21 to 30 of about 1,207,920 (306)
Temporal and spatial variation of limnological variables and biomass of different macrophyte species in a Neotropical reservoir (São Paulo - Brazil) [PDF]
, 2013 Aim: This study reports an investigation of limnological characteristics and aquatic macrophyte occurrence in a neotropical reservoir in order to assess the spatio-temporal variation of water and sediment variables and their influence on plant ...
Bottino, Flávia +2 more
core +2 more sources
IET Control Theory & Applications, 2021 A second‐order adaptive integral terminal sliding mode controller is proposed for the trajectory tracking control of robotic manipulators with uncertainties.
Shuang Hao +2 more
doaj +1 more source
Configurational temperature control for atomic and molecular systems [PDF]
, 1994 A new configurational temperature thermostat suitable for molecules with holonomic constraints is derived. This thermostat has a simple set of motion equations, can generate the canonical ensemble in both position and momentum space, acts homogeneously ...
Braga, C., Travis, K.P.
core +6 more sources
Electronics Letters, 2021 This letter presents a new intelligent control scheme for the accurate trajectory tracking of flexible link manipulators. The proposed approach is mainly based on a sliding mode controller for underactuated systems with an embedded artificial neural ...
Gabriel da Silva Lima +3 more
doaj +1 more source
Controls of Soil Spatial Variability in a Dry Tropical Forest
PLOS ONE, 2016 We examined the roles of lithology, topography, vegetation and fire in generating local-scale (
Pulla, Sandeep +4 more
openaire +7 more sources
A guaranteed collision‐free trajectory planning method for autonomous parking
IET Intelligent Transport Systems, 2021 Planning a feasible, and safe trajectory is a crucial procedure for autonomous parking which remains to be fully solved. Generally, a trajectory is depicted by a sequence of configurations which include positions, and orientations.
Zhiming Zhang +6 more
doaj +1 more source
Optimal Control of Molecular Motion Expressed Through Quantum Fluid Dynamics [PDF]
, 2000 A quantum fluid dynamic control formulation is presented for optimally manipulating atomic and molecular systems. In quantum fluid dynamic the control quantum system is expressed in terms of the probability density and the quantum current. This choice of
A. Assion +39 more
core +3 more sources
Age‐optimal path planning for finite‐battery UAV‐assisted data dissemination in IoT networks
IET Communications, 2021 Unmanned aerial vehicles have been widely used to assist wireless sensor networks due to ever‐increasing demands for Internet‐of‐things applications. To support timely delivery of information characterised by a recently introduced metric, termed as the ...
Abolfazl Changizi, Mohammad Javad Emadi
doaj +1 more source
IET Communications, 2021 The optimal placement of unmanned aerial vehicles (UAVs) to facilitate post‐disaster emergency communication services is a paramount research domain. The novelty of the authors’ work is to optimally place available UAVs in 3D space to meet the objectives
Manali Gupta, Shirshu Varma
doaj +1 more source
IET Intelligent Transport Systems, 2021 Formation driving can effectively solve the problem of driving efficiency and safety of unmanned ground vehicles (UGVs) on expressways. This study introduces a trajectory planning and tracking control method from initial position to its motion virtual ...
Fugui Cao, Haobin Jiang
doaj +1 more source