【摘要】 称量精度决定于提前量的控制精度,对提前量的控制以往采用双速法,存在称量精度和称量时间的矛盾,不能满足生产要求,本文引入模糊控制算法,对称量速度和时间加以控制,既提高了称量精度,又满足了称量时间。更多还原

【Abstract】 Weighing precision depends on control precision of aimingoff . Anciently the control of ai-mingoff was carried out by double-rate procedure which did not meet the demands of production as the weighing precision is in contradiction with the weighing time . In this article a fuzzy control algorithm was introduced to balance the weighing rate against the weighing time . Both the weighing precision and the weighing time are satisfactory by means of this algorithm .更多还原