Rough Terrain
Mostrando 1-7 de 7 artigos, teses e dissertações.
-
1. Agroforestry systems, nutrients in litter and microbial activity in soils cultivated with coffee at high altitude
Agroforestry systems are an alternative option for sustainable production management. These systems contain trees that absorb nutrients from deeper layers of the soil and leaf litter that help improve the soil quality of the rough terrain in high altitude areas, which are areas extremely susceptible to environmental degradation. The aim of this study was to
Sci. agric. (Piracicaba, Braz.). Publicado em: 2014-04
-
2. A rough terrain traction control technique for all-wheel-drive mobile robots
Traction control is a critical aspect of mobile robots that need to traverse rough terrain, avoiding excessive slip - which may cause the terrain to collapse locally and trap the robot wheels - and guaranteeing an adequate trajectory and speed control while reducing the power requirements. Traction control of all-wheel-drive robots in rough terrain was origi
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2010-12
-
3. THREE-DIMENSIONAL SIMULATION IN REAL TIME OF MOBILE ROBOTICS ON ROUGH TERRAIN / SIMULAÇÃO TRIDIMENSIONAL EM TEMPO REAL DE VEÍCULOS ROBÓTICOS EM TERRENOS ACIDENTADOS
Esta dissertação aborda conceitos interdisciplinares de Engenharia Mecânica e Engenharia de Software, com foco principal no estudo de sistemas mecânicos. Atualmente, operações de monitoração por meio de veículos autônomos se tornam cada vez mais comuns, enquanto os ambientes a que esses veículos robóticos são submetidos passam a ser cada vez mai
Publicado em: 2010
-
4. PROJETO E CONTROLE ROBUSTO DE UM TRANSPORTADOR PESSOAL ROBÓTICO AUTO EQUILIBRANTE / DESIGN AND ROBUST CONTROL OF A SELF-BALANCING PERSONAL ROBOTIC TRANSPORTER VEHICLE
A Self Balancing Personal Transporter (SBPT) is a robotic platform with two wheels that functions from the balance of the individual who uses it, resembling the operation of classic inverted pendulum. In this thesis, a SBPT is designed, built and controlled. Among the features from the developed SBPT, it can be mentioned: relatively high speeds, agility, com
Publicado em: 2010
-
5. Biogeographical influence on bird species sensitivity to habitat fragmentation / Influência de fatores biogeográficos sobre a sensibilidade das espécies de aves à fragmentação do habitat
Species distribution models (SDM) is a quite new technique that has been used in many fields of natural sciences. Nevertheless, as problem inherent of a new technique, there is still a lot of questions about the most appropriated manner of its use and application. As the SDM consists a powerful tool with high potential to be used use in many fields of resear
Publicado em: 2009
-
6. TRACTION CONTROL TO MOBILE ROBOTIC SYSTEMS IN ROUGH TERRAIN / MODELAGEM DE SISTEMAS ROBÓTICOS MÓVEIS PARA CONTROLE DE TRAÇÃO EM TERRENOS ACIDENTADOS
Abstract Silva, Alexandre F. Barral Silva; Meggiolaro, Marco Antonio. Traction Control to Mobile Robotic Systems in Rough Terrain. Rio de Janeiro, 2004. 194 p. MSc. Thesis - Departamento de Engenharia Mecânica, Pontifícia Universidade Católica do Rio de Janeiro. In rough terrain it is critical for mobile robots to maintain adequate wheel traction, because
Publicado em: 2007
-
7. TIP OVER AND SLIPPAGE CONTROL OF MOBILE ROBOTIC SYSTEMS OVER ROUGH TERRAIN / CONTROLE DE CAPOTAGEM E DESLIZAMENTO DE SISTEMAS ROBÓTICOS MÓVEIS EM TERRENOS ACIDENTADOS
The use of mobile robots to monitor non-accessible environments has become increasingly common in the recent years. These tasks can be either autonomous, remote-controlled, or passenger-operated. When performed in rough terrain, it is necessary to guarantee mission safety, since many times it is impossible to send a rescue party for recovery. The hybrid envi
Publicado em: 2007