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In judgment and choice, indetermination preference of the decision maker often give rise to preference reversal, which is a marked discrepancy between the preferences derived from choice and from matching judgments, thus violating traditional decision theories. The construction of preference is analyzed on psychological tests and the cause of preference reversal is discussed. To account for such effect,...
Based on the inverse system, a control synthesis method is presented for the SISO linear continuous system in time domain. Several initial conditions to achieve the ideal inverse system control in special state-space model is deduced, and verified by simulation. The result shows that the system initial state has effect on its performance. Set the initial state of the controller as adjustable parameters,...
The paper analyzed the concept and principle of Recycle Economy and the status quo of its development in China. The difficulties was discussed which existed in the mechanism, the technology and the industrial base. And the mechanism of interest was regarded as the key to breach those difficulties. At last, the paper discussed the material measures about the enterprise, public, and government.
Several forging manipulators are presented. Such machine is aimed to use in robotic forging operations. According to forging processes, forging manipulators with full degrees of freedom are necessary. First, the basic concepts of the special Plucker coordinates (GF set) are presented. Then, the structure synthesis of forging manipulator is described step by step.
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