Wireless control system integrated network scheduling method and system based on self-adaptive dynamic programming

The invention provides an adaptive dynamic planning wireless control system integrated network scheduling method and system, and the method comprises the steps: calculating the prediction step length of a control loop, giving a fixed prediction time domain m, calculating the prediction step length m...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MA YEHAN, GUAN XINPING, FU RUIJIE, ZOU AN, CHEN CAILIAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The invention provides an adaptive dynamic planning wireless control system integrated network scheduling method and system, and the method comprises the steps: calculating the prediction step length of a control loop, giving a fixed prediction time domain m, calculating the prediction step length mi of different loops, i belongs to {1, 2,..., N} as a control loop index, and N is the number of control loops in a control system; predicting wireless link quality; performing multi-step control performance prediction based on the physical state and the network link state; based on a network resource dynamic scheduling algorithm of adaptive dynamic planning, according to the control cost expectation and the network link quality of each loop in each coordination period Tc, GTS is allocated to transmit the control data flow of each loop; and performing network reconstruction based on beacon frame transmission. According to the method, network resource scheduling is carried out by predicting the future multi-step con