提出了一种雷达/红外复合制导半实物仿真系统的思路，将雷达、红外制导半实物仿真系统用网络设备连接起来，构成并行仿真系统。设计并行仿真系统的物理结构，并提出了并行仿真系统开展复合制导仿真试验的工作过程。为描述仿真系统控制策略，定义一种特殊集合-控制策略类，用信息子集描述交互信息，用操作子集描述控制方法、通信方法等控制过程。将联合仿真试验过程分为试验准备、流程控制和试验运行阶段，设计各阶段并行仿真系统的信息交互及控制方法，产生了各阶段的控制策略。对设计的控制策略进行比较优选，获得了较优化的控制策略，可用于指导并行仿真系统的建设。

A method of building a hardware-in-loop simulation system for radar/IR compound guidance was newly proposed, which was named the joint simulation system(JSS). The JSS was primarily composed of radar and IR HIL simulation system; these two parts were interconnected with a communication network. The JSS structure was designed and the process of performing the radar/IR compound guidance test was proposed based on the JSS. A special aggregate was employed to describe the control strategy of the JSS conveniently, by which the interactive information was defined by the information sub-aggregate; the control method and communication method were defined by the operation sub-aggregate. The test process of the joint simulation was divided into three stages: preparation, process control, and run. The control strategies were designed in each stage, including interactive information and control method. The control strategies were selected after comparison, and more optimized control strategies were achieved, which could be used to realize the JSS.