【摘要】 提出了一种应用新方法来解决网络控制系统(NCS)的时延问题;该方法在利用广义预测控制(GPC)基本原理的基础上,提出了克服网络时延的排队策略,并通过浙江大学局域网(ZJULAN)在三缸耦合液位控制系统中取得了很好的应用效果;液位控制的成功应用表明,该方法有很好的实用价值,不仅继承了GPC的鲁棒性,还能非常成功地处理网络时延和丢包等较恶劣的网络情况。更多还原

【Abstract】 A new method for networked control system(NCS) is presented,which involves generalized predictive control(GPC) and a queuing strategy proposed to overcome the network delay.The proposed method is applied to level control of three-coupled-tank through real network(ZJULAN) and has a good performance.This successful application verifies the stability and robustness of the proposed method,which indicates its practical value.更多还原