本文是“装箱起重机仿真模拟训练器”中的一部分工作，包括教员台系统的设计和部分功能的实现。

This paper describe part of work in the project "train simulator of container crane", Including the design of teacher worktable and the realize of some of it's function.

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文中首先介绍了光电瞄具的工作原理，然后给出了一种针对光电瞄具系统的光电瞄具模拟训练器的设计原理。

Firstly, this paper introduces the principle of photoelectric collimator, and then brings out a principle of design for the simulator.

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介绍了气象探测雷达模拟训练系统的组成、工作原理、主要技术及该模拟训练系统的硬件电路设计与软件设计。

The composition, principle, main technique and hardware and software of simulated training system for weather exploring radar are introduced.

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