Motion robots

Most research in robotics centers on the control and equations of motion for multiple link and multiple degree-of-freedom armed, legged, or propelled systems. A great amount of effort is expended to plot exacting paths for systems built from commercially available motors and motor controllers. Deficiencies in component and subsystem performance are often undetected until the device is well past the initial design stage.

92p thachcotran 08-02-2010 98 20   Download

Robotics is the applied science of motion control for multi-axis manipulators and is a large subset of the field of "mechatronics" (Mechanical, Electronic and Software engineering for product or systems development, particularly for motion control applications). Mechatronics is a more general term that includes robotic arms, positioning systems, sensors and machines that are controlled by electronics and/or software, such as automated machinery, mobile robots and even your computer controlled washing machine and DVD movie player....

0p 123859674 30-06-2012 55 20   Download

Part III Motion Control Hãy xem xét mô hình năng động của một tay máy robot với mức độ tự do n, các liên kết cứng nhắc, không có ma sát ở các khớp và cơ cấu truyền động lý tưởng, (3,18), mà chúng ta lặp lại ở đây cho dễ tham khảo:

62p hoa_thuyvu 13-10-2011 54 18   Download

The objective of this book is to cover the advances of mobile robotic systems and related technologies applied especially for multi robot systems' design and development. The design of mobile robots control system is an important and complex issue, requiring the application of information technologies to link the robots into a single network. In recent years, a great number of studies of mobile robot applications have been proposed but still there is a need to provide software tools to integrate hardware and software of the robotic platforms....

402p bi_bi1 06-07-2012 93 19   Download

The development of a humanoid robot in the collaborative research centre 588 has the objective of creating a machine that closely cooperates with humans. The collaborative research centre 588 (SFB588) “Humanoid Robots – learning and cooperating multi-modal robots” was established by the German Research Foundation (DFG) in Karlsruhe in May 2000.

591p beobobeo 01-08-2012 52 18   Download

One of the central issues in robotics and animal motor control is the problem of trajectory generation and modulation. Since in many cases trajectories have to be modified on-line when goals are changed, obstacles are encountered, or when external perturbations occur, the notions of trajectory generation and trajectory modulation are tightly coupled.

300p nhatkyvodanh 05-09-2012 61 18   Download

This book deals with a crucial aspect of mechanical systems design: the synthesis and control of movements of machine components. The scientific research in this area is strongly linked to the evolution of robotics and mechatronics and is focused on various aspects of motion dynamics.

324p bi_bi1 06-07-2012 40 15   Download

This chapter describes the development of a humanoid robotic language and the creation of a virtual reality system for the simulation of humanoid robots. In this chapter we propose a description language for specifying motions for humanoid robots and for allowing humanoid robots to acquire motor skills. Locomotion greatly increases our ability to interact with our environments, which in turn increases our mental abilities. This principle also applies to humanoid robots.

385p beobobeo 01-08-2012 58 16   Download

As the development of smart biped robots has been thriving, research and development of personal robots with unique personalities will become an important issue in the next decade. For instance, we might want to have robots capable of affording us pleasure by chatting, singing or joking with us in our homes. Most of these functions are realized by verbal communications. However, motion of a whole body, namely non-verbal communication, also plays an important role. We can get information concerning the personality of a subject when we observe his or her body motion.

354p beobobeo 01-08-2012 46 14   Download

Tham khảo sách 'motion control_2', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

266p bi_bi1 06-07-2012 28 11   Download

In this book chapter a comparative assessment of modelling and control of mechanical manipulator is considered. First, kinematic and dynamic modelling of wide range mechanical manipulators comprising flexible link, flexible joint and mobile manipulators considered. Then, open-loop optimal control problem is formulated to control of obtained system. Finally, some applications of method including motion planning maximum payload determination are illustrated through the computer simulations.

0p beobobeo 01-08-2012 42 11   Download

Multi-robot systems (MRS) are becoming one of the most important areas of research in Robotics, due to the challenging nature of the involved research and to the multiple potential applications to areas such as autonomous sensor networks, building surveillance, transportation of large objects, air and underwater pollution monitoring, forest fire detection, transportation systems, or search and rescue after large-scale disasters.

313p beobobeo 01-08-2012 32 11   Download

Tham khảo sách 'mobile robots motion planning new challenges_2', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

308p bi_bi1 06-07-2012 35 9   Download

The advancements of the research on Mobile Robots with high degree of autonomy is possible, on one hand, due to its broad perspective of applications and, on other hand, due to the development and reduction of costs on computer, electronic and mechanic systems. Together with the research in Artificial Intelligence and Cognitive Science, this scenario currently enables the proposition of ambitious and complex robotic projects.

250p beobobeo 01-08-2012 29 9   Download

As an important extension of the motor capability of human being, mobile robots are now expected to implement various tasks and have become important tools in all kinds of application fields, such as manufacturing plants, warehouses, nurse/medical service, tour guider, resource or space exploration, NANO manipulation, national defence and so on. In the family of mobile robots, humanoid robots, robot pets or toys and robot assistants etc have now been becoming some new research and application trends, and more and more potential applications of mobile robots are emerging....

300p bi_bi1 06-07-2012 34 6   Download

Relevant progress has been done, within the Robotics field, in mechanical systems, actuators, control and planning. This fact, allows a wide application of industrial robots, where manipulator arms, Cartesian robots, etc., widely outcomes human capacity. However, the achievement of a robust and reliable autonomous mobile robot, with ability to evolve and accomplish general tasks in unconstrained environments, is still far from accomplishment.

357p beobobeo 01-08-2012 33 7   Download

Neuro-Fuzzy Control of a Robotic Exoskeleton With EMG Signals Kazuo Kiguchi, Member, IEEE, Takakazu Tanaka, and Toshio Fukuda, Fellow, IEEE Abstract—We have been developing robotic exoskeletons to assist motion of physically weak persons such as elderly, disabled, and injured persons. The robotic exoskeleton is controlled basically based on the electromyogram (EMG) signals, since the EMG signals of human muscles are important signals to understand how the user intends to move.

10p khangoc2393 13-08-2012 43 5   Download

Tham khảo sách 'dynamic vision for perception and control of motion', kỹ thuật - công nghệ, tự động hoá phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

490p louisxlll 20-12-2012 24 6   Download

Tham khảo sách 'mobile robots motion planning_1', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

328p kimngan_1 05-11-2012 41 5   Download

Tham khảo sách 'motion control theory 2012', kỹ thuật - công nghệ, tự động hoá phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

92p louisxlll 20-12-2012 24 4   Download