水下热动力推进系统半物理仿真试验台设计

以开式循环水下热动力推进系统为对象，研究了半物理仿真试验台的工作原理及各硬件组成。为了真实模拟实际系统工作过程，对试验台系统的实时性有较高的要求，在测控软件设计中，介绍了一种有效方法，保证了Windows操作系统下的精确定时。

The Design of Hardwear-in-loop Simulation Test Bed of Under Water Thermodynamic Propeller System

In this article research the principle and modules of hardware - in - loop simulation test bed for the open- loop under water thermodynamic propeller system. For simulating the procedure in work of the real system, the demand on the real - time ability of the test bed is strict. The key problem during the software design is how to ensure the accurate timing on the Windows operating system,an effective method aimed at this problem is presented.