CAJ | 학술논문

针对严重库存积压季节性产品，受不确定需求扰动下库存信息失真问题，采用带有灰色补偿的动态规划方法，提出一种供应链库存优化的新策略。利用动态规划法求得带有需求干扰库存系统的最优控制策略，基于灰色理论对不确定需求进行估计，使系统中的灰量得到一定程度的白化。研究结果表明：经过补偿的优化策略能提供更加真实的库存信息，提高了管理者制定订货决策的准确性。该成果对于企业库存和订货决策具有一定的参考价值和指导意义。
침대엄중고존적압계절성산품，수불학정수구우동하고존신식실진문제，채용대유회색보상적동태규화방법，제출일충공응련고존우화적신책략。이용동태규화법구득대유수구간우고존계통적최우공제책략，기우회색이론대불학정수구진행고계，사계통중적회량득도일정정도적백화。연구결과표명：경과보상적우화책략능제공경가진실적고존신식，제고료관리자제정정화결책적준학성。해성과대우기업고존화정화결책구유일정적삼고개치화지도의의。
A new optimal strategy, i.e., dynamic programming method with grey compensation was used, for inventory distortion of heavy overstock seasonal goods with uncertain demand. The optimal control law of inventory system with demand disturbance is obtained by dynamic programming method, and uncertain demand is estimated on basis of the grey theory, so that the grey quantity is whited in some degree. The study results show that the optimal strategy with compensation can provide a more true inventory information, which improves managers the accuracy of decision-making. The results have a certain reference value and significance as for inventory and ordering decision.