Parallel robots

Xem 1-13 trên 13 kết quả Parallel robots
  • Khác với loạt Robot nối tiếp ( Serial Robot), Robot song song ( Parallel Robot) có những ưu điểm vượt trội như dô cứng vững, khản nagw thay đổi vị trí và định hướng linh hoạt, độ chính xác và ổn định cao... được ứng dụng trong nhiều lĩnh vực. Bài báo giới thiệu loại Robot song song_ parallet có cấu trúc khép kín được tạo bởi 6 chân và điều khiển độc lập, Tuy nhiwwn nếu dùng những phương pháp điều khiển thông thường thì tính đáp ứng của robot sẽ chậm.......

    pdf6p trannhu 04-08-2009 364 148   Download

  • A comparison between three methods applied to parallel robot control namely: Computed torque controller, sliding mode control and sliding mode control using neural networks is presented in this paper. The simulation results show that PD control method is only accurate when model parameters are precisely identified.

    pdf11p dieutringuyen 07-06-2017 5 1   Download

  • The interest in robotics has been steadily increasing during the last decades. This concern has directly impacted the development of the novel theoretical research areas and products. Some of the fundamental issues that have emerged in serial and especially parallel robotics manipulators are kinematics & dynamics modeling, optimization, control algorithms and design strategies. In this new book, we have highlighted the latest topics about the serial and parallel robotic manipulators in the sections of kinematics & dynamics, control and optimization.

    pdf468p bi_bi1 06-07-2012 59 24   Download

  • Bài báo trình bày việc tính toán so sánh ba phương pháp số giải bài toán động học ngược robot song song dư dẫn động: phương pháp Newton-Raphson cải tiến, phương pháp chiếu tọa độ và chiếu vận tốc, và phương pháp giải nhờ hàm ’fsolve’ của phần mềm Matlab. Mời các bạn cùng tham khảo.

    pdf13p binhminhmuatrenngondoithonggio 09-06-2017 20 3   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....

    pdf0p 123859674 30-06-2012 62 22   Download

  • This book grew of a third year optional course taught to electrical engineering students at South Bank Polytechnic.A parallel course on robot dynamics and control was taught by a colleague.For completeness,I have added here my own treatment of robots is,however,a very large subject area,which really reqires a book of its own.Many such texts already exits.

    pdf157p hoang1 31-10-2009 72 15   Download

  • In recent years, parallel kinematics mechanisms have attracted a lot of attention from the academic and industrial communities due to potential applications not only as robot manipulators but also as machine tools. Generally, the criteria used to compare the performance of traditional serial robots and parallel robots are the workspace, the ratio between the payload and the robot mass, accuracy, and dynamic behaviour.

    pdf0p ktcn_1 17-07-2012 41 10   Download

  • The time required to reach other planets makes planetary surface exploration missions prime targets for automation. Sending rovers to other planets either instead of or together with people can also significantly reduce the danger and cost involved. Teams of rovers are both more fault tolerant (through redundancy) and more efficient (through parallelism) than single rovers if the rovers are coordinated well

    pdf289p beobobeo 01-08-2012 73 10   Download

  • Genetic Algorithms K.F. Man, K.S. Tang and S. Kwong Neural Networks for Modelling and Control of Dynamic Systems M. Nørgaard, O. Ravn, L.K. Hansen and N.K. Poulsen Modelling and Control of Robot Manipulators (2nd Edition) L. Sciavicco and B. Siciliano Fault Detection and Diagnosis in Industrial Systems L.H. Chiang, E.L. Russell and R.D. Braatz Soft Computing L. Fortuna, G. Rizzotto, M. Lavorgna, G. Nunnari, M.G. Xibilia and R. Caponetto Statistical Signal Processing T. Chonavel Discrete-time Stochastic Processes (2nd Edition) T. Söderström Parallel...

    pdf429p khangoc2393 13-08-2012 32 8   Download

  • This paper presents the results of an experimental system design for the optimization of parallel manipulator control based on an optimal configuration. The experimental system is an open design for various different configurations and controllers to support parallel manipulator research and applications.

    pdf14p dieutringuyen 07-06-2017 8 1   Download

  • This book is intended for both mechanical and electronics engineers (researchers and graduate students) who wish to get some training in smart electronics devices embedded in mechanical systems. The book is partly a textbook and partly a monograph. It is a textbook as it provides a focused interdisciplinary experience for undergraduates that encompass important elements from traditional courses as well as contemporary developments in Mechtronics.

    pdf260p cucdai_1 20-10-2012 31 10   Download

  • Tham khảo tài liệu 'bộ so sánh analog', kỹ thuật - công nghệ, điện - điện tử phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf3p thevan36 13-12-2010 86 5   Download

  • The nonholonomic nature of the car-like robot is related to the assump- tion that the robot wheels roll without slipping. This implies the presence of a nonintegrable set of rst-order di erential constraints on the con guration variables. While these nonholonomic constraints reduce the instantaneous mo- tions that the robot can perform, they still allow global controllability in the con guration space. This unique feature leads to some challenging problems in the synthesis of feedback controllers, which parallel the new research issues arising in nonholonomic motion planning.

    pdf45p nhacchovina 23-03-2013 37 4   Download


Đồng bộ tài khoản