Combination search strategy‐based improved particle swarm optimisation for resource allocation of multiple jammers for jamming netted radar system

This paper presents a new algorithm named combination search strategy (CSS)-based improved particle swarm optimisation (IPSO) to address the resource allocation problem of multiple jammers. First, authors propose CSS effectively broaden limited range two-step solving framework. method not only simplifies solution framework but also considers combined relationship between beam pointing and transmit power determine global original directly. Second, IPSO because complexity decision variables is increased by CSS. can change focus searching optimal at different stages, correct direction evolution over time avoid interference variables. Finally, this study simulates jammers based on CSS-IPSO. Based simulation results, obtain better results in short time, further improve accuracy stability results.