Differential Games of Rechargeable Wireless Sensor Networks against Malicious Programs Based on SILRD Propagation Model

Figure 7

Evolution of five types of nodes under four control combinations. Unlike the previous section, the research factor considered in Section 4.2.1 is the control combination applied to charging and patching. This section considers the control combination of bang-bang control and square control. If bang-bang control is only applied to patching on high-energy nodes, then square control is applied to charging and patching on low-energy nodes. Similarly, if bang-bang control is used to low-energy nodes, then high-energy nodes use square control. If UAVs do not use bang-bang control, then they adopt square control. (a) The number of S-nodes. (b) The number of I-nodes. (c) The number of L-nodes. (d) The number of R-nodes. (e) The number of D-nodes.

(a)

(b)

(c)

(d)

(e)