TAILIEUCHUNG - Climbing and Walking Robots

Tham khảo sách 'climbing and walking robots', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 1 A Survey of Technologies and Applications for Climbing Robots Locomotion and Adhesion Manuel F. Silva and J. A. Tenreiro Machado ISEP - Institute Superior de Engenharia do Porto Portugal 1. Introduction The interest in the development of climbing robots has grown rapidly in the last years. Climbing robots are useful devices that can be adopted in a variety of applications such as maintenance and inspection in the process and construction industries. These systems are mainly adopted in places where direct access by a human operator is very expensive because of the need for scaffolding or very dangerous due to the presence of an hostile environment. The main motivations are to increase the operation efficiency by eliminating the costly assembly of scaffolding or to protect human health and safety in hazardous tasks. Several climbing robots have already been developed and other are under development for applications ranging from cleaning to inspection of difficult to reach constructions. A wall climbing robot should not only be light but also have large payload so that it may reduce excessive adhesion forces and carry instrumentations during navigation. These machines should be capable of travelling over different types of surfaces with different inclinations such as floors walls or ceilings and to walk between such surfaces Elliot et al. 2006 Sattar et al. 2002 . Furthermore they should be able of adapting and reconfiguring for various environment conditions and to be self-contained. Up to now considerable research was devoted to these machines and various types of experimental models were already proposed according to Chen et al. 2006 over 200 prototypes aimed at such applications had been developed in the world by the year 2006 . However we have to notice that the application of climbing robots is still limited. Apart from a couple successful industrialized products most are only prototypes and few of them can be found in common use due to unsatisfactory .

• Cơ khí - Chế tạo máy
• Hopping Mechanism
• Climbing Capability
• Line Inspection
• Humanoid Robot
• Biped Robots
• Elastic Knees
• dimensional hopping
• mechanism in composite
• olecular interaction
• arylene ether sulfone
• hermogravimetric analysis
• Spectroscopy