某型车载雷达天线同步举升系统仿真研究

雷达天线快速、稳定的架设和撤收是举升系统最基本的要求之一,为提高车载雷达机动性,对其举升系统的研究十分重要。通过对天线举升液压系统的分析,建立系统的数学模型,采用交叉耦合控制方式,利用AMESim和Simulink联合仿真技术对系统进行仿真研究,分析比较举升系统在有、无偏载情况下的同步特性。仿真结果表明:交叉耦合控制方式下该举升系统具有工作平稳、可靠性好以及同步精度高等优点。

Simulation Research of Antenna Synchronous Lifting System of Vehicle-borne Radar

Radar antenna of fast, stable erect and roll-up is one of the most basic requirements of the lifting system. In order to improve the mobility of vehicle-borne radar, the research of the lifting system is very important. Through the analysis of the antenna lifting hydraulic system, the mathematical model of system is established. Using cross coupling control strategy, and AMESim and Simulink co-simulation technique to research the system, the synchronization performance of system was analyzed and compared in unbalance loading case. The simulation results show that using cross coupling control method made the system has the advantages of smooth performance, high reliability and high synchronistic precision.