The paper claims bullwhip effect is caused by the active feedbackdynamics feature presented by the demand predicts of supply chain system.
指出了牛鞭效应产生的原因是由于供应链系统需求预测所表现出的正反馈动力学特性。
2
General Dynamics will deliver 10 prototype ensembles by September 2009 for user field evaluations, where soldiers will evaluate the new systems and provide direct feedback.
通用动力公司将在2009年9月提供10部样机进行实地评估。士兵将评估新系统，并提供直接反馈。
3
System dynamics is a branch subject to study and analyse information feedback system.