Research On Wireless Ad Hoc Network Routing Protocol Based On Mobile Intelligent Robot Group

Nodes in mobile Ad-Hoc networks do not require infrastructure support when transmitting data,and can be widely used in military and civilian applications.We take the intelligent robot as the research object,and has conducted in-depth research on the routing protocol used for data transmission,after the intelligent robots complete the AdHoc networks construction.The main work and innovations are as follows:1.We compare and analyze the proactive(table-driven)routing protocol and reactive(on-demand)routing protocol in mobile ad hoc networks.Through comparison and analysis,we select the AODV routing protocol in the reactive(on-demand)routing protocol as the routing protocol for data transmission,after the intelligent robots complete the Ad-Hoc networks construction.2.We analyze and study the route discovery process in AODV routing protocol,and optimize this process.Then we propose an AODV routing protocol based on node signal strength—AODV-NSS routing protocol.The intelligent robot uses the signal strength as the basis for forwarding data packets in the route search process,and the intelligent robot confirms the motion state after the data packet is forwarded.3.Aiming at the problem of single state of intelligent robot motion control,we combine the neural network algorithm to optimize the AODV-NSS routing protocol.Complete the training of the neural network by offline learning the data obtained from the simulation experiment.Finally,in the simulation process,the intelligent robot completes its own motion control through the trained network.4.Verify the routing protocol presented in this article.In this paper,the NS-3 network simulator is used to simulate the routing protocol.The simulation results show that the optimized AODV routing protocol has improved performance in terms of data success rate,average delay,routing cost and average speed.