Xem 1-9 trên 9 kết quả Kinematic chains
  • Tham khảo sách 'mechanism design enumeration of kinematic structures according to function', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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  • In Chapter 3 we have shown that the topological structures of kinematic chains can be represented by graphs. Several useful structural characteristics of graphs of kinematic chains were derived. In this chapter we show that graphs of kinematic chains can be enumerated systematically by using graph theory and combinatorial analysis. There are enormous graphs.

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  • Structural Representations of Mechanisms The kinematic structure of a mechanism contains the essential information about which link is connected to which other link by what type of joint. The kinematic structure of a mechanism can be represented in several different ways. Some methods of representation are fairly straightforward, whereas others may be rather abstract and do not necessarily have a one-to-one correspondence. In this chapter various methods of representation of the kinematic structure of a mechanism or kinematic chain are described.

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  • The kinematic structure of a mechanism contains the essential information about which link is connected to which other link by what type of joint. The kinematic structure of a mechanism can be represented in several different ways. Some methods of representation are fairly straightforward, whereas others may be rather abstract and do not necessarily have a one-to-one correspondence. In this chapter various methods of representation of the kinematic structure of a mechanism or kinematic chain are described.

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  • Enumeration of Graphs of Kinematic Chains In Chapter 3 we have shown that the topological structures of kinematic chains can be represented by graphs. Several useful structural characteristics of graphs of kinematic chains were derived. In this chapter we show that graphs of kinematic chains can be enumerated systematically by using graph theory and combinatorial analysis. There are enormous graphs. Obviously, not all of them are suitable for construction of kinematic chains.

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  • This appendix provides an atlas of graphs of kinematic chains having up to three independent loops and eight links.

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  • This appendix provides an atlas of spatial one-dof, single-loop kinematic chains having four to seven links.

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  • Parallel manipulators are characterized as having closed-loop kinematic chains. Compared to serial manipulators, which have open-ended structure, parallel manipulators have many advantages in terms of accuracy, rigidity and ability to manipulate heavy loads. Therefore, they have been getting many attentions in astronomy to flight simulators and especially in machine-tool industries.

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  • Recent titles in the INTERNATIONAL SERIES IN OPERATIONS RESEARCH & MANAGEMENT SCIENCE Frederick S.

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