Quality control is an area of utmost importance for fabric production companies. By not detecting the defects present in fabrics, companies are at risk losing money and reputation with a damaged product. In traditional system, inspection accuracy 60-75% observed. order to reduce these costs, fast automatic defect detection which can be complemented operator decision, proposed this paper. To per...

In the classical inventory models, most of the time the issue of quality of the items has not been given due attention. However, in realistic environment, it can be observed that there may be some defective items in an ordered lot, because of these defective items retailer may incurs additional cost due to rejection, repair and refund etc. Thus, inspection/screening of lot becomes essential in ...

Huang [ Journal of Statistics and Management Systems, Vol. 6 (2003), No. 2, pp. 171-180 ] studied the EOQ (Economic Order Quantity) and EPQ (Economic Production Quantity) models with backlogging and defective items using the algebraic approach. He assumed 100% inspection policy and the known proportion of defective items was removed prior to storage or use after the screening process. In this p...

<p style='text-indent:20px;'>This paper studies the retailer's optimal promotional pricing, special order quantity and screening rate for defective items when a temporary price reduction (i.e., TPR) is offered. Although previous have examined similar issue, they assume constant demand an error-free process. A subversion of these two assumptions differentiates our paper. First, using price...

In the field of applied mathematics, optimization techniques formulate to maximizing and minimizing for an objective function. The purpose problems plays a vital role in inventory management. aim is minimize total cost, which comprises many fluctuating costs such as shortage, ordering, holding cost. this paper, defective items were under classification synchronous asynchronous rework strategy p...