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For emergent production interruptions in supply chain affected by disasters, an emergency decision model with multi-objective and multi-constraints for distribution plan is proposed. In this model, two objectives, profit level and shortage cost, are considered by characterizing the performance and demand of satisfaction of decision-makers. According to preferences of decision makers, three rules of...
Considering the asymmetry of return distributions and asymmetric impact of positive and negative returns on the quantiles, the paper puts forth a new conditional autoregressive value-at-risk by regression quantiles model with asymmetric absolute values and slops (AAVS-CAViaR) quantile specification for heavy-tail data applications. An empirical study on the evolution patterns of market risk of wheat...
In this paper, the state equation for the dynamics of quarter car is established, and the nonlinear Antilock braking system is transformed into linear uncertain system model. So the stability problem of nonlinear Antilock braking systems becomes the robust stability problem of linear uncertain systems. Sliding mode control approach is employed to guarantee robust stability of linear uncertain systems...
An improved design method of nonsingular terminal sliding mode control is proposed in this paper. It is shown that, by selecting a novel nonlinear sliding surface, the controller is obtained which drives the states of high-order systems to reach the equilibrium from any initial states in finite time. Finally, an improved nonsingular terminal sliding mode controller is designed which effectively solves...
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