Yasser A. Davizón

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In the area of production planning and control, the aggregate production planning (APP) problem represents a great challenge for decision makers in production-inventory systems. Tradeoff between inventory-capacity is known as the APP problem. To address it, static and dynamic models have been proposed, which in general have several shortcomings. It is the(More)
In this work, we present a simple algorithm to calculate automatically the Fourier spectrum of a Sinusoidal Pulse Width Modulation Signal (SPWM). Modulated voltage signals of this kind are used in industry by speed drives to vary the speed of alternating current motors while maintaining a smooth torque. Nevertheless, the SPWM technique produces undesired(More)
Demand Management (DM) is a method which can help a firm to sell the right inventory unit to the right type of customer, at the right time, and for the right price. DM guides the decision of how to allocate undifferentiated units of capacity to available demand in such a way to maximize revenue. The problem then becomes one of determining how much to sell(More)
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