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Research on Control System of Spindle Drive for High Speed Spinning Machine 被引量:2
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作者 Wei Jian(魏建) 《Journal of Donghua University(English Edition)》 EI CAS 2001年第1期76-80,共5页
Through analyzing the principle of spindle drive of winding mechanism for high speed spinning machine,the article not only describes a kind of mode of spindle drive for take-up motion on the basis of control method of... Through analyzing the principle of spindle drive of winding mechanism for high speed spinning machine,the article not only describes a kind of mode of spindle drive for take-up motion on the basis of control method of constant velocity winding, but also introduces the design technique of software and hardware for the control system of mechatronics of spindle drive mode for take- up motion on the basis of constant velocity winding for high speed spinning machine with single-chip microcomputer. The mathematical model to describe the spindle rotating speed is established. It is an important technology for high speed spinning machine and provides a feasible application way. 展开更多
关键词 synthetic filament take-up motion package spindle contact roller SINGLE-CHIP microcomputer control system.
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A Note on Haigh’s Algorithm
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作者 Pan Jiezheng(Northeast Agricultural University, Harbin 1 50030, P R C) 《Journal of Northeast Agricultural University(English Edition)》 CAS 1995年第1期75-78,共4页
Haigh's algorithm is a fundamental method for searching ESSs of linear ESS-models. In this paper ESSs are characterized by submatrices of the pay-oof matrix. Then Haigh's algorithm has been improved in the fo... Haigh's algorithm is a fundamental method for searching ESSs of linear ESS-models. In this paper ESSs are characterized by submatrices of the pay-oof matrix. Then Haigh's algorithm has been improved in the following aspects: 1) Some ESSs may be overlooked when Haigh's algorithm is used for searching ESSs. The improved algorithm eliminates this shortage. 2) The improved algorithm is especially favourable to computers. It is valid when the pay-off matrix is stable. 展开更多
关键词 pay-off matrix MATRIX fixed point
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Equilibrium solution of two enterprises cooperative game
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作者 Li Ling Deng Feiqi 《Journal of Systems Engineering and Electronics》 SCIE EI CSCD 2007年第2期270-274,共5页
Based on the actual experience of cooperation in the supply chain, the Nash solution of two enterprises cooperative games is given. Not only is the solution unique, but it is also stable, and neither side has the capa... Based on the actual experience of cooperation in the supply chain, the Nash solution of two enterprises cooperative games is given. Not only is the solution unique, but it is also stable, and neither side has the capability to deviate the allocation of interests from the equilibrium point. If some firm tries to withdraw from cooperation or threaten to use other particular strategy, the negotiations are likely to achieve the distribution by the threat game; The calculating method of the choice of the optimal bargaining base point and the corresponding optimal pay-off vector are given. 展开更多
关键词 Enterprises cooperation Supply chain Cooperative game Bargaining base point Optimal pay-off vector.
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